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Merged revisions 638786-638802,638805-638811,638813-638814,638816-639230,639233-639241,639243-639253,639255-639486,639488-639601,639603-639835,639837-639917,639919-640056,640058-640710,640712-641156,641158-641184,641186-641795,641797-641798,641800-641933,641935-641963,641965-641966,641968-641995,641997-642230,642232-642562,642564-642565,642568-642570,642572-642573,642576-642736,642739-642877,642879,642881-642890,642892-642903,642905-642945,642947-643624,643626-643653,643655-643669,643671,643673-643830,643832-643833,643835-644342,644344-644472,644474-644508,644510-645347,645349-645351,645353-645559,645561-645565,645568-645951,645953-646193,646195-646311,646313-646404,646406-646665,646667-646853,646855-646869,646871-647151,647153-647185,647187-647277,647279-647566,647568-647573,647575,647578-647711,647714-647737,647739-647823,647825-648155,648157-648202,648204-648273,648275,648277-648302,648304-648333,648335-648588,648590-648622,648625-648673,648675-649141,649144,649146-649556,649558-649795,649799,649801-649910,649912-649913,649915-650128,650131-650132,650134-650137,650140-650914,650916-651991,651993-652284,652286-652287,652289,652291,652293-652297,652299-652328,652330-652425,652427-652445,652447-652560,652562-652933,652935,652937-652993,652995-653116,653118-653124,653126-653483,653487-653519,653522-653550,653552-653607,653609-653667,653669-653674,653676-653814,653817-653830,653832-653891,653893-653944,653946-654055,654057-654355,654357-654365,654367-654648,654651-655215,655217-655277,655279-655281,655283-655911,655913-656212,656214,656216-656251,656253-656698,656700-656756,656758-656892,656894-657135,657137-657165,657168-657179,657181-657354,657356-657357,657359-657701,657703-657874,657876-658032,658034-658284,658286,658288-658301,658303-658307,658309-658321,658323-658335,658337-658348,658351,658353-658832,658834-658983,658985,658987-659066,659068-659402,659404-659428,659430-659451,659453-659454,659456-659461,659463-659477,659479-659524,659526-659571,659574,659576-660255,660257-660262,660264-660279,660281-660343,660345-660473,660475-660827,660829-660833,660835-660888,660890-663321,663323-663435,663437-663764,663766-663854,663856-664219,664221-664489,664494-664514,664516-668013,668015-668142,668144-668152,668154,668156-668256,668258,668260-669139,669141-669455,669457-669657,669659-669808,669810-670189,670191-671321,671323-672229,672231-672549,672551-672552,672554-672561,672563-672566,672568,672571-673049,673051-673852,673854-673862,673864-673986,673988-673996,673998-674347,674349-674890,674892-674910,674912-674936,674938-674952,674954-675078,675080-675085,675087-675217,675219-675660,675662-675670,675672-675716,675718-675726,675728-675733,675735-675775,675777-675782,675784,675786-675791,675794-675852,675854-676200,676202,676204,676206-676220,676222-676309,676311-676456,676458-676994,676996-677027,677030-677040,677042-677056,677058-677375,677377-677968,677970-677971,677973,677975-677994,677996-678286,678288-678538,678540-680393,680395-680469,680471-680529,680531-680852,680854-681529,681531-681571,681573-682224,682226,682228,682231-682281,682283-682335,682337-682507,682509,682512-682517,682519-682532,682534-682619,682622-682777,682779-682998,683000-683019,683021-683022,683024-683080,683082-683092,683094-683095,683097-683127,683129-683131,683133-683166,683168-683698,683700-683705,683707-683757,683759-683787,683789-683870,683872-683879,683881-683900,683902-684066,684068-684074,684076-684222,684224-684254,684257-684281,684283-684286,684288-684292,684294-684298,684300-684301,684303-684308,684310-684317,684320,684323-684335,684337-684348,684350-684354,684356-684361,684363-684369,684371-684453,684455-684883,684885-684937,684940-684958,684960-684970,684972-684985,684987-685053,685055-685063,685065-685259,685261-685262,685264-685266,685268-685282,685285-686035,686037-686045,686047-686052,686054-686206,686208-686215,686217-686277,686279-686289,686291-686620,686622-686623,686626-686627,686629-686639,686641-686843,686845-686976,686978-687402,687404-687422,687424-687428,687430-687442,687444-688425,688427-688641,688643-688649,688651-688654,688656-688824,688826-688909,688911-689543,689545-689558,689560-689635,689637-689703,689705-689715,689717-689718,689720,689722-689972,689974-690090,690092-690093,690095-690111,690113-690258,690260-690261,690263-690403,690405-690410,690412-690460,690462-690516,690518-690533,690535,690537-690625,690627-690635,690637-690720,690722-690725,690727-690728,690730-690738,690740-690760,690762-690771,690773-690824,690826-690834,690838-691016,691018-691179,691181,691183-691532,691534-691686,691688-691739,691741-692238,692240,692242,692244-692254,692256-692299,692301-692505,692507-692537,692539-692540,692542-692611,692613,692615-692892,692894-693438 via svnmerge from 

https://svn.apache.org/repos/asf/poi/trunk

........
  r692918 | nick | 2008-09-07 19:32:51 +0100 (Sun, 07 Sep 2008) | 1 line
  
  Patch from bug #45738 - Initial HWPF support for Office Art Shapes
........
  r693085 | yegor | 2008-09-08 14:02:21 +0100 (Mon, 08 Sep 2008) | 1 line
  
  always call Workbook.cloneDrawings when cloning sheets
........
  r693175 | nick | 2008-09-08 18:43:31 +0100 (Mon, 08 Sep 2008) | 1 line
  
  Fix bug #45761 - Support for Very Hidden excel sheets in HSSF
........
  r693203 | josh | 2008-09-08 20:13:09 +0100 (Mon, 08 Sep 2008) | 1 line
  
  cosmetic fix for Area3DPtg.toString()
........
  r693221 | josh | 2008-09-08 20:49:03 +0100 (Mon, 08 Sep 2008) | 1 line
  
  Additional fix for 45720 - bug in HSSFWorkbook.findExistingBuiltinNameRecordIdx
........
  r693250 | josh | 2008-09-08 21:28:05 +0100 (Mon, 08 Sep 2008) | 1 line
  
  Fixes for DAY/MONTH/YEAR functions (junit cases added)
........
  r693289 | josh | 2008-09-08 22:34:45 +0100 (Mon, 08 Sep 2008) | 1 line
  
  Refactored OperandResolver coerce functions to convert BlankEval to 0.0
........
  r693309 | josh | 2008-09-08 23:46:41 +0100 (Mon, 08 Sep 2008) | 1 line
  
  Common refactoring for one arg numeric functions
........
  r693383 | yegor | 2008-09-09 07:58:35 +0100 (Tue, 09 Sep 2008) | 1 line
  
  don't increment the number of shapes when cloning a sheet with drawings
........


git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@693510 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2008-09-09 16:49:30 +00:00
parent 79b3c17290
commit f06aa3a40f
60 changed files with 835 additions and 1998 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/documentation/content/xdocs/changes.xml
View File

@ -65,8 +65,10 @@
<action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action>
</release>
<release version="3.1.1-alpha1" date="2008-??-??">
<action dev="POI-DEVELOPERS" type="fix">45720 Fixed HSSFWorkbook.cloneSheet to correctly clone sheets with drawings</action>
<action dev="POI-DEVELOPERS" type="fix">45728 Fix for SlideShow.reorderSlide in HSLF</action>
<action dev="POI-DEVELOPERS" type="add">45761 - Support for Very Hidden excel sheets in HSSF</action>
<action dev="POI-DEVELOPERS" type="add">45738 - Initial HWPF support for Office Art Shapes</action>
<action dev="POI-DEVELOPERS" type="fix">45720 - Fixed HSSFWorkbook.cloneSheet to correctly clone sheets with drawings</action>
<action dev="POI-DEVELOPERS" type="fix">45728 - Fix for SlideShow.reorderSlide in HSLF</action>
<action dev="POI-DEVELOPERS" type="add">Initial support for embedded movies and controls in HSLF</action>
<action dev="POI-DEVELOPERS" type="fix">45358 - signed/unsigned error when parsing 3-d area refs, performance problem evaluating area refs, and ClassCastExcecption in IF()</action>
<action dev="POI-DEVELOPERS" type="add">Support for HPBF Publisher hyperlinks, including during text extraction</action>

6
src/documentation/content/xdocs/status.xml
View File

@ -62,8 +62,10 @@
<action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action>
</release>
<release version="3.1.1-alpha1" date="2008-??-??">
<action dev="POI-DEVELOPERS" type="fix">45720 Fixed HSSFWorkbook.cloneSheet to correctly clone sheets with drawings</action>
<action dev="POI-DEVELOPERS" type="fix">45728 Fix for SlideShow.reorderSlide in HSLF</action>
<action dev="POI-DEVELOPERS" type="add">45761 - Support for Very Hidden excel sheets in HSSF</action>
<action dev="POI-DEVELOPERS" type="add">45738 - Initial HWPF support for Office Art Shapes</action>
<action dev="POI-DEVELOPERS" type="fix">45720 - Fixed HSSFWorkbook.cloneSheet to correctly clone sheets with drawings</action>
<action dev="POI-DEVELOPERS" type="fix">45728 - Fix for SlideShow.reorderSlide in HSLF</action>
<action dev="POI-DEVELOPERS" type="add">Initial support for embedded movies and controls in HSLF</action>
<action dev="POI-DEVELOPERS" type="fix">45358 - signed/unsigned error when parsing 3-d area refs, performance problem evaluating area refs, and ClassCastExcecption in IF()</action>
<action dev="POI-DEVELOPERS" type="add">Support for HPBF Publisher hyperlinks, including during text extraction</action>

7
src/java/org/apache/poi/ddf/EscherContainerRecord.java
View File

@ -243,10 +243,11 @@ public class EscherContainerRecord extends EscherRecord
public void getRecordsById(short recordId, List out){
for(Iterator it = childRecords.iterator(); it.hasNext();) {
Object er = it.next();
if(er instanceof EscherContainerRecord) {
EscherContainerRecord c = (EscherContainerRecord)er;
EscherRecord r = (EscherRecord)er;
if(r instanceof EscherContainerRecord) {
EscherContainerRecord c = (EscherContainerRecord)r;
c.getRecordsById(recordId, out );
} else if (er instanceof EscherSpRecord){
} else if (r.getRecordId() == recordId){
out.add(er);
}
}

56
src/java/org/apache/poi/hssf/model/Workbook.java
View File

@ -560,32 +560,72 @@ public final class Workbook implements Model {
}
/**
* gets the hidden flag for a given sheet.
* Gets the hidden flag for a given sheet.
* Note that a sheet could instead be
* set to be very hidden, which is different
* ({@link #isSheetVeryHidden(int)})
*
* @param sheetnum the sheet number (0 based)
* @return True if sheet is hidden
*/
public boolean isSheetHidden(int sheetnum) {
return getBoundSheetRec(sheetnum).isHidden();
}
/**
* Gets the very hidden flag for a given sheet.
* This is different from the normal
* hidden flag
* ({@link #isSheetHidden(int)})
*
* @param sheetnum the sheet number (0 based)
* @return True if sheet is very hidden
*/
public boolean isSheetVeryHidden(int sheetnum) {
return getBoundSheetRec(sheetnum).isVeryHidden();
}
/**
* Hide or unhide a sheet
*
* @param sheetnum The sheet number
* @param hidden True to mark the sheet as hidden, false otherwise
*/
public void setSheetHidden(int sheetnum, boolean hidden) {
getBoundSheetRec(sheetnum).setHidden(hidden);
}
/**
* Hide or unhide a sheet.
* 0 = not hidden
* 1 = hidden
* 2 = very hidden.
*
* @param sheetnum The sheet number
* @param hidden 0 for not hidden, 1 for hidden, 2 for very hidden
*/
public void setSheetHidden(int sheetnum, int hidden) {
BoundSheetRecord bsr = getBoundSheetRec(sheetnum);
boolean h = false;
boolean vh = false;
if(hidden == 0) {
} else if(hidden == 1) {
h = true;
} else if(hidden == 2) {
vh = true;
} else {
throw new IllegalArgumentException("Invalid hidden flag " + hidden + " given, must be 0, 1 or 2");
}
bsr.setHidden(h);
bsr.setVeryHidden(vh);
}
/**
* get the sheet's index
* @param name sheet name
* @return sheet index or -1 if it was not found.
*/
public int getSheetIndex(String name) {
int retval = -1;
@ -2426,6 +2466,10 @@ public final class Workbook implements Model {
int aggLoc = sheet.aggregateDrawingRecords(drawingManager, false);
if(aggLoc != -1) {
EscherAggregate agg = (EscherAggregate) sheet.findFirstRecordBySid(EscherAggregate.sid);
EscherContainerRecord escherContainer = agg.getEscherContainer();
if (escherContainer == null) {
return;
}
EscherDggRecord dgg = drawingManager.getDgg();
@ -2435,7 +2479,7 @@ public final class Workbook implements Model {
dgg.setDrawingsSaved(dgg.getDrawingsSaved() + 1);
EscherDgRecord dg = null;
for(Iterator it = agg.getEscherContainer().getChildRecords().iterator(); it.hasNext();) {
for(Iterator it = escherContainer.getChildRecords().iterator(); it.hasNext();) {
Object er = it.next();
if(er instanceof EscherDgRecord) {
dg = (EscherDgRecord)er;
@ -2449,6 +2493,8 @@ public final class Workbook implements Model {
for(Iterator spIt = spRecords.iterator(); spIt.hasNext();) {
EscherSpRecord sp = (EscherSpRecord)spIt.next();
int shapeId = drawingManager.allocateShapeId((short)dgId, dg);
//allocateShapeId increments the number of shapes. roll back to the previous value
dg.setNumShapes(dg.getNumShapes()-1);
sp.setShapeId(shapeId);
}
}

21
src/java/org/apache/poi/hssf/record/BoundSheetRecord.java
View File

@ -36,6 +36,7 @@ public final class BoundSheetRecord extends Record {
public final static short sid = 0x0085;
private static final BitField hiddenFlag = BitFieldFactory.getInstance(0x01);
private static final BitField veryHiddenFlag = BitFieldFactory.getInstance(0x02);
private int field_1_position_of_BOF;
private short field_2_option_flags;
private byte field_3_sheetname_length;
@ -301,11 +302,31 @@ public final class BoundSheetRecord extends Record {
return sid;
}
/**
* Is the sheet hidden? Different from very hidden
*/
public boolean isHidden() {
return hiddenFlag.isSet(field_2_option_flags);
}
/**
* Is the sheet hidden? Different from very hidden
*/
public void setHidden(boolean hidden) {
field_2_option_flags = hiddenFlag.setShortBoolean(field_2_option_flags, hidden);
}
/**
* Is the sheet very hidden? Different from (normal) hidden
*/
public boolean isVeryHidden() {
return veryHiddenFlag.isSet(field_2_option_flags);
}
/**
* Is the sheet very hidden? Different from (normal) hidden
*/
public void setVeryHidden(boolean veryHidden) {
field_2_option_flags = veryHiddenFlag.setShortBoolean(field_2_option_flags, veryHidden);
}
}

15
src/java/org/apache/poi/hssf/record/NameRecord.java
View File

@ -82,8 +82,9 @@ public final class NameRecord extends Record {
private short field_1_option_flag;
private byte field_2_keyboard_shortcut;
private short field_5_index_to_sheet; // unused: see field_6
/** the one based sheet number. Zero if this is a global name */
/** One-based extern index of sheet (resolved via LinkTable). Zero if this is a global name */
private short field_5_externSheetIndex_plus1;
/** the one based sheet number. */
private int field_6_sheetNumber;
private boolean field_11_nameIsMultibyte;
private byte field_12_built_in_code;
@ -144,7 +145,7 @@ public final class NameRecord extends Record {
/**
* For named ranges, and built-in names
* @return the 1-based sheet number. Zero if this is a global name
* @return the 1-based sheet number.
*/
public int getSheetNumber()
{
@ -384,7 +385,7 @@ public final class NameRecord extends Record {
LittleEndian.putByte(data, 7 + offset, getNameTextLength());
// Note -
LittleEndian.putUShort(data, 8 + offset, Ptg.getEncodedSizeWithoutArrayData(field_13_name_definition));
LittleEndian.putUShort(data, 10 + offset, field_5_index_to_sheet);
LittleEndian.putUShort(data, 10 + offset, field_5_externSheetIndex_plus1);
LittleEndian.putUShort(data, 12 + offset, field_6_sheetNumber);
LittleEndian.putByte(data, 14 + offset, field_7_length_custom_menu);
LittleEndian.putByte(data, 15 + offset, field_8_length_description_text);
@ -557,7 +558,7 @@ public final class NameRecord extends Record {
field_2_keyboard_shortcut = in.readByte();
int field_3_length_name_text = in.readByte();
int field_4_length_name_definition = in.readShort();
field_5_index_to_sheet = in.readShort();
field_5_externSheetIndex_plus1 = in.readShort();
field_6_sheetNumber = in.readUShort();
int field_7_length_custom_menu = in.readUByte();
int field_8_length_description_text = in.readUByte();
@ -649,8 +650,8 @@ public final class NameRecord extends Record {
sb.append(" .option flags = ").append(HexDump.shortToHex(field_1_option_flag)).append("\n");
sb.append(" .keyboard shortcut = ").append(HexDump.byteToHex(field_2_keyboard_shortcut)).append("\n");
sb.append(" .length of the name = ").append(getNameTextLength()).append("\n");
sb.append(" .unused = ").append( field_5_index_to_sheet ).append("\n");
sb.append(" .index to sheet (1-based, 0=Global) = ").append( field_6_sheetNumber ).append("\n");
sb.append(" .extSheetIx(1-based, 0=Global)= ").append( field_5_externSheetIndex_plus1 ).append("\n");
sb.append(" .sheetTabIx = ").append(field_6_sheetNumber ).append("\n");
sb.append(" .Menu text length = ").append(field_14_custom_menu_text.length()).append("\n");
sb.append(" .Description text length= ").append(field_15_description_text.length()).append("\n");
sb.append(" .Help topic text length = ").append(field_16_help_topic_text.length()).append("\n");

1
src/java/org/apache/poi/hssf/record/formula/Area3DPtg.java
View File

@ -59,6 +59,7 @@ public final class Area3DPtg extends AreaPtgBase {
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append(getClass().getName());
sb.append(" [");
sb.append("sheetIx=").append(getExternSheetIndex());
sb.append(" ! ");
sb.append(formatReferenceAsString());

3
src/java/org/apache/poi/hssf/record/formula/atp/ParityFunction.java
View File

@ -61,9 +61,6 @@ final class ParityFunction implements FreeRefFunction {
private static int evaluateArgParity(Eval arg, int srcCellRow, short srcCellCol) throws EvaluationException {
ValueEval ve = OperandResolver.getSingleValue(arg, srcCellRow, srcCellCol);
if (ve == BlankEval.INSTANCE) {
return 0;
}
double d = OperandResolver.coerceValueToDouble(ve);
if (d < 0) {
d = -d;

3
src/java/org/apache/poi/hssf/record/formula/atp/YearFrac.java
View File

@ -97,9 +97,6 @@ final class YearFrac implements FreeRefFunction {
Calendar date = parseDate(strVal);
return DateUtil.getExcelDate(date, false);
}
if (ve instanceof BlankEval) {
return 0.0;
}
return OperandResolver.coerceValueToDouble(ve);
}

52
src/java/org/apache/poi/hssf/record/formula/eval/FunctionEval.java
View File

@ -90,20 +90,20 @@ public abstract class FunctionEval implements OperationEval {
retval[10] = new Na(); // NA
retval[11] = new Npv(); // NPV
retval[12] = new Stdev(); // STDEV
retval[13] = new Dollar(); // DOLLAR
retval[13] = NumericFunctionOneArg.DOLLAR;
retval[14] = new Fixed(); // FIXED
retval[15] = new Sin(); // SIN
retval[16] = new Cos(); // COS
retval[17] = new Tan(); // TAN
retval[18] = new Atan(); // ATAN
retval[15] = NumericFunctionOneArg.SIN;
retval[16] = NumericFunctionOneArg.COS;
retval[17] = NumericFunctionOneArg.TAN;
retval[18] = NumericFunctionOneArg.ATAN;
retval[19] = new Pi(); // PI
retval[20] = new Sqrt(); // SQRT
retval[21] = new Exp(); // EXP
retval[22] = new Ln(); // LN
retval[23] = new Log10(); // LOG10
retval[24] = new Abs(); // ABS
retval[25] = new Int(); // INT
retval[26] = new Sign(); // SIGN
retval[20] = NumericFunctionOneArg.SQRT;
retval[21] = NumericFunctionOneArg.EXP;
retval[22] = NumericFunctionOneArg.LN;
retval[23] = NumericFunctionOneArg.LOG10;
retval[24] = NumericFunctionOneArg.ABS;
retval[25] = NumericFunctionOneArg.INT;
retval[26] = NumericFunctionOneArg.SIGN;
retval[27] = new Round(); // ROUND
retval[28] = new Lookup(); // LOOKUP
retval[29] = new Index(); // INDEX
@ -143,9 +143,9 @@ public abstract class FunctionEval implements OperationEval {
retval[64] = new Match(); // MATCH
retval[65] = new Date(); // DATE
retval[66] = new Time(); // TIME
retval[67] = new Day(); // DAY
retval[68] = new Month(); // MONTH
retval[69] = new Year(); // YEAR
retval[67] = CalendarFieldFunction.DAY; // DAY
retval[68] = CalendarFieldFunction.MONTH; // MONTH
retval[69] = CalendarFieldFunction.YEAR; // YEAR
retval[70] = new Weekday(); // WEEKDAY
retval[71] = new Hour(); // HOUR
retval[72] = new Minute(); // MINUTE
@ -174,8 +174,8 @@ public abstract class FunctionEval implements OperationEval {
retval[95] = new NotImplementedFunction(); // SELECTION
retval[96] = new Result(); // RESULT
retval[97] = new Atan2(); // ATAN2
retval[98] = new Asin(); // ASIN
retval[99] = new Acos(); // ACOS
retval[98] = NumericFunctionOneArg.ASIN;
retval[99] = NumericFunctionOneArg.ACOS;
retval[100] = new Choose(); // CHOOSE
retval[101] = new Hlookup(); // HLOOKUP
retval[102] = new Vlookup(); // VLOOKUP
@ -256,7 +256,7 @@ public abstract class FunctionEval implements OperationEval {
retval[181] = new Help(); // HELP
retval[182] = new NotImplementedFunction(); // GETBAR
retval[183] = new Product(); // PRODUCT
retval[184] = new Fact(); // FACT
retval[184] = NumericFunctionOneArg.FACT;
retval[185] = new NotImplementedFunction(); // GETCELL
retval[186] = new NotImplementedFunction(); // GETWORKSPACE
retval[187] = new NotImplementedFunction(); // GETWINDOW
@ -293,12 +293,12 @@ public abstract class FunctionEval implements OperationEval {
retval[222] = new Vdb(); // VDB
retval[227] = new Median(); // MEDIAN
retval[228] = new Sumproduct(); // SUMPRODUCT
retval[229] = new Sinh(); // SINH
retval[230] = new Cosh(); // COSH
retval[231] = new Tanh(); // TANH
retval[232] = new Asinh(); // ASINH
retval[233] = new Acosh(); // ACOSH
retval[234] = new Atanh(); // ATANH
retval[229] = NumericFunctionOneArg.SINH;
retval[230] = NumericFunctionOneArg.COSH;
retval[231] = NumericFunctionOneArg.TANH;
retval[232] = NumericFunctionOneArg.ASINH;
retval[233] = NumericFunctionOneArg.ACOSH;
retval[234] = NumericFunctionOneArg.ATANH;
retval[235] = new Dget(); // DGET
retval[236] = new NotImplementedFunction(); // CREATEOBJECT
retval[237] = new Volatile(); // VOLATILE
@ -403,8 +403,8 @@ public abstract class FunctionEval implements OperationEval {
retval[339] = new NotImplementedFunction(); // GETPIVOTTABLE
retval[340] = new NotImplementedFunction(); // GETPIVOTFIELD
retval[341] = new NotImplementedFunction(); // GETPIVOTITEM
retval[342] = new Radians(); // RADIANS
retval[343] = new Degrees(); // DEGREES
retval[342] = NumericFunctionOneArg.RADIANS;
retval[343] = NumericFunctionOneArg.DEGREES;
retval[344] = new Subtotal(); // SUBTOTAL
retval[345] = new Sumif(); // SUMIF
retval[346] = new Countif(); // COUNTIF

18
src/java/org/apache/poi/hssf/record/formula/eval/OperandResolver.java
View File

@ -171,7 +171,8 @@ public final class OperandResolver {
/**
* Applies some conversion rules if the supplied value is not already an integer.<br/>
* Value is first coerced to a <tt>double</tt> ( See <tt>coerceValueToDouble()</tt> ).<p/>
* Value is first coerced to a <tt>double</tt> ( See <tt>coerceValueToDouble()</tt> ).
* Note - <tt>BlankEval</tt> is converted to <code>0</code>.<p/>
*
* Excel typically converts doubles to integers by truncating toward negative infinity.<br/>
* The equivalent java code is:<br/>
@ -181,6 +182,9 @@ public final class OperandResolver {
*
*/
public static int coerceValueToInt(ValueEval ev) throws EvaluationException {
if (ev == BlankEval.INSTANCE) {
return 0;
}
double d = coerceValueToDouble(ev);
// Note - the standard java type conversion from double to int truncates toward zero.
// but Math.floor() truncates toward negative infinity
@ -189,16 +193,20 @@ public final class OperandResolver {
/**
* Applies some conversion rules if the supplied value is not already a number.
* Note - <tt>BlankEval</tt> is not supported and must be handled by the caller.
* @param ev must be a <tt>NumberEval</tt>, <tt>StringEval</tt> or <tt>BoolEval</tt>
* Note - <tt>BlankEval</tt> is converted to {@link NumberEval#ZERO}.
* @param ev must be a {@link NumberEval}, {@link StringEval}, {@link BoolEval} or
* {@link BlankEval}
* @return actual, parsed or interpreted double value (respectively).
* @throws EvaluationException(#VALUE!) only if a StringEval is supplied and cannot be parsed
* as a double (See <tt>parseDouble()</tt> for allowable formats).
* @throws RuntimeException if the supplied parameter is not <tt>NumberEval</tt>,
* <tt>StringEval</tt> or <tt>BoolEval</tt>
* @throws RuntimeException if the supplied parameter is not {@link NumberEval},
* {@link StringEval}, {@link BoolEval} or {@link BlankEval}
*/
public static double coerceValueToDouble(ValueEval ev) throws EvaluationException {
if (ev == BlankEval.INSTANCE) {
return 0.0;
}
if (ev instanceof NumericValueEval) {
// this also handles booleans
return ((NumericValueEval)ev).getNumberValue();

11
src/java/org/apache/poi/hssf/record/formula/eval/PercentEval.java
View File

@ -33,12 +33,9 @@ public final class PercentEval implements OperationEval {
if (args.length != 1) {
return ErrorEval.VALUE_INVALID;
}
double d0;
double d0;
try {
ValueEval ve = OperandResolver.getSingleValue(args[0], srcRow, srcCol);
if (ve instanceof BlankEval) {
return NumberEval.ZERO;
}
d0 = OperandResolver.coerceValueToDouble(ve);
} catch (EvaluationException e) {
return e.getErrorEval();
@ -50,7 +47,7 @@ public final class PercentEval implements OperationEval {
return 1;
}
public final int getType() {
// TODO - remove
throw new RuntimeException("obsolete code should not be called");
}
// TODO - remove
throw new RuntimeException("obsolete code should not be called");
}
}

25
src/java/org/apache/poi/hssf/record/formula/eval/TwoOperandNumericOperation.java
View File

@ -23,18 +23,15 @@ package org.apache.poi.hssf.record.formula.eval;
abstract class TwoOperandNumericOperation implements OperationEval {
public final int getType() {
// TODO - remove
throw new RuntimeException("obsolete code should not be called");
}
protected final double singleOperandEvaluate(Eval arg, int srcCellRow, short srcCellCol) throws EvaluationException {
ValueEval ve = OperandResolver.getSingleValue(arg, srcCellRow, srcCellCol);
if (ve instanceof BlankEval) {
return 0.0;
}
return OperandResolver.coerceValueToDouble(ve);
}
public final Eval evaluate(Eval[] args, int srcCellRow, short srcCellCol) {
// TODO - remove
throw new RuntimeException("obsolete code should not be called");
}
protected final double singleOperandEvaluate(Eval arg, int srcCellRow, short srcCellCol) throws EvaluationException {
ValueEval ve = OperandResolver.getSingleValue(arg, srcCellRow, srcCellCol);
return OperandResolver.coerceValueToDouble(ve);
}
public final Eval evaluate(Eval[] args, int srcCellRow, short srcCellCol) {
double result;
try {
double d0 = singleOperandEvaluate(args[0], srcCellRow, srcCellCol);
@ -46,8 +43,8 @@ abstract class TwoOperandNumericOperation implements OperationEval {
} catch (EvaluationException e) {
return e.getErrorEval();
}
return new NumberEval(result);
}
return new NumberEval(result);
}
protected abstract double evaluate(double d0, double d1) throws EvaluationException;
public final int getNumberOfOperands() {
return 2;

11
src/java/org/apache/poi/hssf/record/formula/eval/UnaryMinusEval.java
View File

@ -33,12 +33,9 @@ public final class UnaryMinusEval implements OperationEval {
if (args.length != 1) {
return ErrorEval.VALUE_INVALID;
}
double d;
double d;
try {
ValueEval ve = OperandResolver.getSingleValue(args[0], srcRow, srcCol);
if (ve instanceof BlankEval) {
return NumberEval.ZERO;
}
d = OperandResolver.coerceValueToDouble(ve);
} catch (EvaluationException e) {
return e.getErrorEval();
@ -50,7 +47,7 @@ public final class UnaryMinusEval implements OperationEval {
return 1;
}
public final int getType() {
// TODO - remove
throw new RuntimeException("obsolete code should not be called");
}
// TODO - remove
throw new RuntimeException("obsolete code should not be called");
}
}

37
src/java/org/apache/poi/hssf/record/formula/eval/UnaryPlusEval.java
View File

@ -24,21 +24,18 @@ package org.apache.poi.hssf.record.formula.eval;
*/
public final class UnaryPlusEval implements OperationEval {
public static final OperationEval instance = new UnaryPlusEval();
private UnaryPlusEval() {
}
public static final OperationEval instance = new UnaryPlusEval();
private UnaryPlusEval() {
}
public Eval evaluate(Eval[] args, int srcCellRow, short srcCellCol) {
if(args.length != 1) {
return ErrorEval.VALUE_INVALID;
}
double d;
public Eval evaluate(Eval[] args, int srcCellRow, short srcCellCol) {
if(args.length != 1) {
return ErrorEval.VALUE_INVALID;
}
double d;
try {
ValueEval ve = OperandResolver.getSingleValue(args[0], srcCellRow, srcCellCol);
if(ve instanceof BlankEval) {
return NumberEval.ZERO;
}
if(ve instanceof StringEval) {
// Note - asymmetric with UnaryMinus
// -"hello" evaluates to #VALUE!
@ -49,14 +46,14 @@ public final class UnaryPlusEval implements OperationEval {
} catch (EvaluationException e) {
return e.getErrorEval();
}
return new NumberEval(+d);
}
return new NumberEval(+d);
}
public int getNumberOfOperands() {
return 1;
}
public int getNumberOfOperands() {
return 1;
}
public int getType() {
throw new RuntimeException("obsolete code should not be called");
}
public int getType() {
throw new RuntimeException("obsolete code should not be called");
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Abs.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Abs extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.abs(d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.VALUE_INVALID
: new NumberEval(d);
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Acos.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Acos extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.acos(d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

65
src/java/org/apache/poi/hssf/record/formula/functions/Acosh.java
View File

@ -1,65 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
* Support for hyperbolic trig functions was added as a part of
* Java distribution only in JDK1.5. This class uses custom
* naive implementation based on formulas at:
* http://www.math2.org/math/trig/hyperbolics.htm
* These formulas seem to agree with excel's implementation.
*
*/
public class Acosh extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
}
if (retval == null) {
d = MathX.acosh(d);
retval = (Double.isNaN(d) || Double.isInfinite(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Asin.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Asin extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.asin(d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

71
src/java/org/apache/poi/hssf/record/formula/functions/Asinh.java
View File

@ -1,71 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
* Support for hyperbolic trig functions was added as a part of
* Java distribution only in JDK1.5. This class uses custom
* naive implementation based on formulas at:
* http://www.math2.org/math/trig/hyperbolics.htm
* These formulas seem to agree with excel's implementation.
*
*/
public class Asinh extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = MathX.asinh(d);
retval = (Double.isNaN(d)) ? (ValueEval) ErrorEval.NUM_ERROR : new NumberEval(d);
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Atan.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Atan extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.atan(d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

70
src/java/org/apache/poi/hssf/record/formula/functions/Atanh.java
View File

@ -1,70 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
* Support for hyperbolic trig functions was added as a part of
* Java distribution only in JDK1.5. This class uses custom
* naive implementation based on formulas at:
* http://www.math2.org/math/trig/hyperbolics.htm
* These formulas seem to agree with excel's implementation.
*
*/
public class Atanh extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = MathX.atanh(d);
retval = (Double.isNaN(d) || Double.isInfinite(d)) ? (ValueEval) ErrorEval.NUM_ERROR : new NumberEval(d);
}
return retval;
}
}

92
src/java/org/apache/poi/hssf/record/formula/functions/CalendarFieldFunction.java Normal file
View File

@ -0,0 +1,92 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record.formula.functions;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.EvaluationException;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.OperandResolver;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
import org.apache.poi.hssf.usermodel.HSSFDateUtil;
/**
* Implementation of Excel functions DAY, MONTH and YEAR
*
*
* @author Guenter Kickinger g.kickinger@gmx.net
*/
public final class CalendarFieldFunction implements Function {
public static final Function YEAR = new CalendarFieldFunction(Calendar.YEAR, false);
public static final Function MONTH = new CalendarFieldFunction(Calendar.MONTH, true);
public static final Function DAY = new CalendarFieldFunction(Calendar.DAY_OF_MONTH, false);
private final int _dateFieldId;
private final boolean _needsOneBaseAdjustment;
private CalendarFieldFunction(int dateFieldId, boolean needsOneBaseAdjustment) {
_dateFieldId = dateFieldId;
_needsOneBaseAdjustment = needsOneBaseAdjustment;
}
public Eval evaluate(Eval[] operands, int srcCellRow, short srcCellCol) {
if (operands.length != 1) {
return ErrorEval.VALUE_INVALID;
}
int val;
try {
ValueEval ve = OperandResolver.getSingleValue(operands[0], srcCellRow, srcCellCol);
val = OperandResolver.coerceValueToInt(ve);
} catch (EvaluationException e) {
return e.getErrorEval();
}
if (val < 0) {
return ErrorEval.NUM_ERROR;
}
return new NumberEval(getCalField(val));
}
private int getCalField(int serialDay) {
if (serialDay == 0) {
// Special weird case
// day zero should be 31-Dec-1899, but Excel seems to think it is 0-Jan-1900
switch (_dateFieldId) {
case Calendar.YEAR: return 1900;
case Calendar.MONTH: return 1;
case Calendar.DAY_OF_MONTH: return 0;
}
throw new IllegalStateException("bad date field " + _dateFieldId);
}
Date d = HSSFDateUtil.getJavaDate(serialDay, false); // TODO fix 1900/1904 problem
Calendar c = new GregorianCalendar();
c.setTime(d);
int result = c.get(_dateFieldId);
if (_needsOneBaseAdjustment) {
result++;
}
return result;
}
}

65
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@ -1,65 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Cos extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.cos(d);
retval = (Double.isNaN(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
}

65
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@ -1,65 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Cosh extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = MathX.cosh(d);
retval = (Double.isNaN(d) || Double.isInfinite(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
}

64
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@ -1,64 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.usermodel.HSSFDateUtil;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
/**
* @author Pavel Krupets
*/
public class Day extends NumericFunction {
/**
* @see org.apache.poi.hssf.record.formula.functions.Function#evaluate(org.apache.poi.hssf.record.formula.eval.Eval[], int, short)
*/
public Eval evaluate(Eval[] operands, int srcCellRow, short
srcCellCol) {
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0],
srcCellRow, srcCellCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
if (HSSFDateUtil.isValidExcelDate(ne.getNumberValue())) {
java.util.Date d = HSSFDateUtil.getJavaDate(ne.getNumberValue(), false); // XXX fix 1900/1904 problem
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTime(d);
retval = new NumberEval(c.get(java.util.Calendar.DAY_OF_MONTH));
} else {
retval = ErrorEval.NUM_ERROR;
}
} else if (ve instanceof BlankEval) {
// do nothing
} else {
retval = ErrorEval.NUM_ERROR;
}
}
return retval;
}
}

65
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@ -1,65 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Degrees extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.toDegrees(d);
retval = (Double.isNaN(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
}

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@ -1,64 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Dollar extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
retval = (Double.isNaN(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
}

102
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@ -1,73 +1,49 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Even extends NumericFunction {
public final class Even extends NumericFunctionOneArg {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
if (!Double.isNaN(d) && !Double.isInfinite(d)) {
d = (d==0)
? 0
: (((long) (d/2))*2 == d)
? d
: (d < 0)
? ((((long) (d/2))<<1)-2)
: ((((long) (d/2))<<1)+2);
}
retval = (Double.isNaN(d) || Double.isInfinite(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
private static final long PARITY_MASK = 0xFFFFFFFFFFFFFFFEL;
protected double evaluate(double d) {
if (d==0) {
return 0;
}
long result;
if (d>0) {
result = calcEven(d);
} else {
result = -calcEven(-d);
}
return result;
}
private static long calcEven(double d) {
long x = ((long) d) & PARITY_MASK;
if (x == d) {
return x;
}
return x + 2;
}
}

65
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@ -1,65 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Exp extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.pow(E, d);
retval = (Double.isNaN(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
}

74
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@ -1,74 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 22, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Fact extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
if (d < Integer.MAX_VALUE && d >= 0) {
d = MathX.factorial((int) d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.VALUE_INVALID
: (Double.isInfinite(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
return retval;
}
}

69
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@ -1,69 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Int extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
if (d < 0) {
d = Math.round(d-0.5);
}
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval((long) d);
}
return retval;
}
}

66
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@ -1,66 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEvalToNumericXlator;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Ln extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.log(d);
retval = (Double.isNaN(d) || Double.isInfinite(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
}

68
src/java/org/apache/poi/hssf/record/formula/functions/Log10.java
View File

@ -1,68 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Log10 extends NumericFunction {
private static final double LOG_10_TO_BASE_e = Math.log(10);
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.log(d) / LOG_10_TO_BASE_e;
retval = (Double.isNaN(d) || Double.isInfinite(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

26
src/java/org/apache/poi/hssf/record/formula/functions/LookupUtils.java
View File

@ -339,23 +339,19 @@ final class LookupUtils {
throw EvaluationException.invalidRef();
}
int oneBasedIndex;
if(veRowColIndexArg instanceof BlankEval) {
oneBasedIndex = 0;
} else {
if(veRowColIndexArg instanceof StringEval) {
StringEval se = (StringEval) veRowColIndexArg;
String strVal = se.getStringValue();
Double dVal = OperandResolver.parseDouble(strVal);
if(dVal == null) {
// String does not resolve to a number. Raise #REF! error.
throw EvaluationException.invalidRef();
// This includes text booleans "TRUE" and "FALSE". They are not valid.
}
// else - numeric value parses OK
if(veRowColIndexArg instanceof StringEval) {
StringEval se = (StringEval) veRowColIndexArg;
String strVal = se.getStringValue();
Double dVal = OperandResolver.parseDouble(strVal);
if(dVal == null) {
// String does not resolve to a number. Raise #REF! error.
throw EvaluationException.invalidRef();
// This includes text booleans "TRUE" and "FALSE". They are not valid.
}
// actual BoolEval values get interpreted as FALSE->0 and TRUE->1
oneBasedIndex = OperandResolver.coerceValueToInt(veRowColIndexArg);
// else - numeric value parses OK
}
// actual BoolEval values get interpreted as FALSE->0 and TRUE->1
oneBasedIndex = OperandResolver.coerceValueToInt(veRowColIndexArg);
if (oneBasedIndex < 1) {
// note this is asymmetric with the errors when the index is too large (#REF!)
throw EvaluationException.invalidValue();

9
src/java/org/apache/poi/hssf/record/formula/functions/Mid.java
View File

@ -17,7 +17,6 @@
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.EvaluationException;
@ -81,12 +80,8 @@ public class Mid implements Function {
private static int evaluateNumberArg(Eval arg, int srcCellRow, short srcCellCol) throws EvaluationException {
ValueEval ev = OperandResolver.getSingleValue(arg, srcCellRow, srcCellCol);
if (ev instanceof BlankEval) {
// Note - for start_num arg, blank causes error(#VALUE!),
// but for num_chars causes empty string to be returned.
return 0;
}
// Note - for start_num arg, blank/zero causes error(#VALUE!),
// but for num_chars causes empty string to be returned.
return OperandResolver.coerceValueToInt(ev);
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Month.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 15, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
import org.apache.poi.hssf.usermodel.HSSFDateUtil;
/**
*
* @author Guenter Kickinger g.kickinger@gmx.net
*
*/
public class Month extends NumericFunction {
/* (non-Javadoc)
* @see org.apache.poi.hssf.record.formula.functions.Function#evaluate(org.apache.poi.hssf.record.formula.eval.Eval[], int, short)
*/
public Eval evaluate(Eval[] operands, int srcCellRow, short srcCellCol) {
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcCellRow, srcCellCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
if (HSSFDateUtil.isValidExcelDate(ne.getNumberValue())) {
java.util.Date d = HSSFDateUtil.getJavaDate(ne.getNumberValue(), false); // XXX fix 1900/1904 problem
retval = new NumberEval(d.getMonth()+1);
} else {
retval = ErrorEval.NUM_ERROR;
}
}
else if (ve instanceof BlankEval) {
// do nothing
} else {
retval = ErrorEval.NUM_ERROR;
}
}
return retval;
}
}

172
src/java/org/apache/poi/hssf/record/formula/functions/NumericFunctionOneArg.java Normal file
View File

@ -0,0 +1,172 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.EvaluationException;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.OperandResolver;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public abstract class NumericFunctionOneArg implements Function {
public Eval evaluate(Eval[] args, int srcCellRow, short srcCellCol) {
if (args.length != 1) {
return ErrorEval.VALUE_INVALID;
}
try {
ValueEval ve = OperandResolver.getSingleValue(args[0], srcCellRow, srcCellCol);
double d = OperandResolver.coerceValueToDouble(ve);
if (Double.isNaN(d) || Double.isInfinite(d)) {
return ErrorEval.NUM_ERROR;
}
double result = evaluate(d);
if (Double.isNaN(result) || Double.isInfinite(result)) {
return ErrorEval.NUM_ERROR;
}
return new NumberEval(result);
} catch (EvaluationException e) {
return e.getErrorEval();
}
}
protected abstract double evaluate(double d);
public static final Function ABS = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.abs(d);
}
};
public static final Function ACOS = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.acos(d);
}
};
public static final Function ACOSH = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.acosh(d);
}
};
public static final Function ASIN = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.asin(d);
}
};
public static final Function ASINH = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.asinh(d);
}
};
public static final Function ATAN = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.atan(d);
}
};
public static final Function ATANH = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.atanh(d);
}
};
public static final Function COS = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.cos(d);
}
};
public static final Function COSH = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.cosh(d);
}
};
public static final Function DEGREES = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.toDegrees(d);
}
};
public static final Function DOLLAR = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return d;
}
};
public static final Function EXP = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.pow(Math.E, d);
}
};
public static final Function FACT = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.factorial((int)d);
}
};
public static final Function INT = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.round(d-0.5);
}
};
public static final Function LN = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.log(d);
}
};
static final double LOG_10_TO_BASE_e = Math.log(10);
public static final Function LOG10 = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.log(d) / LOG_10_TO_BASE_e;
}
};
public static final Function RADIANS = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.toRadians(d);
}
};
public static final Function SIGN = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.sign(d);
}
};
public static final Function SIN = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.sin(d);
}
};
public static final Function SINH = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.sinh(d);
}
};
public static final Function SQRT = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.sqrt(d);
}
};
public static final Function TAN = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return Math.tan(d);
}
};
public static final Function TANH = new NumericFunctionOneArg() {
protected double evaluate(double d) {
return MathX.tanh(d);
}
};
}

100
src/java/org/apache/poi/hssf/record/formula/functions/Odd.java
View File

@ -1,73 +1,49 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Odd extends NumericFunction {
public final class Odd extends NumericFunctionOneArg {
private static final long PARITY_MASK = 0xFFFFFFFFFFFFFFFEL;
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
if (!Double.isNaN(d) && !Double.isInfinite(d)) {
d = (d==0)
? 1
: ((((long) d) - 1) % 2 == 0)
? d
: (d < 0)
? ((((long) (d/2))<<1)-1)
: ((((long) (d/2))<<1)+1);
}
retval = (Double.isNaN(d) || Double.isInfinite(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
protected double evaluate(double d) {
if (d==0) {
return 1;
}
long result;
if (d>0) {
result = calcOdd(d);
} else {
result = -calcOdd(-d);
}
return result;
}
private static long calcOdd(double d) {
double dpm1 = d+1;
long x = ((long) dpm1) & PARITY_MASK;
if (x == dpm1) {
return x-1;
}
return x + 1;
}
}

65
src/java/org/apache/poi/hssf/record/formula/functions/Radians.java
View File

@ -1,65 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Radians extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.toRadians(d);
retval = (Double.isNaN(d) || Double.isInfinite(d)) ? (ValueEval) ErrorEval.VALUE_INVALID : new NumberEval(d);
}
return retval;
}
}

62
src/java/org/apache/poi/hssf/record/formula/functions/Sign.java
View File

@ -1,62 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 15, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
public class Sign extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
retval = (Double.isNaN(d) || Double.isInfinite(d))
? (ValueEval) ErrorEval.VALUE_INVALID
: new NumberEval(MathX.sign(d));
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Sin.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Sin extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.sin(d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Sinh.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Sinh extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = MathX.sinh(d);
retval = (Double.isNaN(d) || Double.isInfinite(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Sqrt.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Sqrt extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.sqrt(d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Tan.java
View File

@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Tan extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = Math.tan(d);
retval = (Double.isNaN(d))
? (ValueEval) ErrorEval.VALUE_INVALID
: new NumberEval(d);
}
return retval;
}
}

67
src/java/org/apache/poi/hssf/record/formula/functions/Tanh.java
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@ -1,67 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 6, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
/**
* @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
*/
public class Tanh extends NumericFunction {
public Eval evaluate(Eval[] operands, int srcRow, short srcCol) {
double d = 0;
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcRow, srcCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
d = ne.getNumberValue();
}
else if (ve instanceof BlankEval) {
// do nothing
}
else {
retval = ErrorEval.NUM_ERROR;
}
}
if (retval == null) {
d = MathX.tanh(d);
retval = (Double.isNaN(d) || Double.isInfinite(d))
? (ValueEval) ErrorEval.NUM_ERROR
: new NumberEval(d);
}
return retval;
}
}

68
src/java/org/apache/poi/hssf/record/formula/functions/Year.java
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@ -1,68 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created on May 15, 2005
*
*/
package org.apache.poi.hssf.record.formula.functions;
import org.apache.poi.hssf.record.formula.eval.BlankEval;
import org.apache.poi.hssf.record.formula.eval.ErrorEval;
import org.apache.poi.hssf.record.formula.eval.Eval;
import org.apache.poi.hssf.record.formula.eval.NumberEval;
import org.apache.poi.hssf.record.formula.eval.NumericValueEval;
import org.apache.poi.hssf.record.formula.eval.ValueEval;
import org.apache.poi.hssf.usermodel.HSSFDateUtil;
/**
*
* @author Guenter Kickinger g.kickinger@gmx.net
*
*/
public class Year extends NumericFunction {
/* (non-Javadoc)
* @see org.apache.poi.hssf.record.formula.functions.Function#evaluate(org.apache.poi.hssf.record.formula.eval.Eval[], int, short)
*/
public Eval evaluate(Eval[] operands, int srcCellRow, short srcCellCol) {
ValueEval retval = null;
switch (operands.length) {
default:
retval = ErrorEval.VALUE_INVALID;
break;
case 1:
ValueEval ve = singleOperandEvaluate(operands[0], srcCellRow, srcCellCol);
if (ve instanceof NumericValueEval) {
NumericValueEval ne = (NumericValueEval) ve;
if (HSSFDateUtil.isValidExcelDate(ne.getNumberValue())) {
java.util.Date d = HSSFDateUtil.getJavaDate(ne.getNumberValue(), false); // XXX fix 1900/1904 problem
retval = new NumberEval(d.getYear()+1900);
} else {
retval = ErrorEval.NUM_ERROR;
}
}
else if (ve instanceof BlankEval) {
// do nothing
} else {
retval = ErrorEval.NUM_ERROR;
}
}
return retval;
}
}

40
src/java/org/apache/poi/hssf/usermodel/HSSFWorkbook.java
View File

@ -582,7 +582,10 @@ public class HSSFWorkbook extends POIDocument implements org.apache.poi.ss.userm
}
/**
* check whether a sheet is hidden
* Check whether a sheet is hidden.
* Note that a sheet could instead be
* set to be very hidden, which is different
* ({@link #isSheetVeryHidden(int)})
* @param sheetIx Number
* @return True if sheet is hidden
*/
@ -590,6 +593,18 @@ public class HSSFWorkbook extends POIDocument implements org.apache.poi.ss.userm
validateSheetIndex(sheetIx);
return workbook.isSheetHidden(sheetIx);
}
/**
* Check whether a sheet is very hidden.
* This is different from the normal
* hidden status
* ({@link #isSheetHidden(int)})
* @param sheetIx Number
* @return True if sheet is very hidden
*/
public boolean isSheetVeryHidden(int sheetIx) {
validateSheetIndex(sheetIx);
return workbook.isSheetVeryHidden(sheetIx);
}
/**
* Hide or unhide a sheet
@ -601,6 +616,19 @@ public class HSSFWorkbook extends POIDocument implements org.apache.poi.ss.userm
validateSheetIndex(sheetIx);
workbook.setSheetHidden(sheetIx, hidden);
}
/**
* Hide or unhide a sheet.
* 0 = not hidden
* 1 = hidden
* 2 = very hidden.
*
* @param sheetIx The sheet number
* @param hidden 0 for not hidden, 1 for hidden, 2 for very hidden
*/
public void setSheetHidden(int sheetIx, int hidden) {
validateSheetIndex(sheetIx);
workbook.setSheetHidden(sheetIx, hidden);
}
/*
* get the sheet's index
@ -708,8 +736,8 @@ public class HSSFWorkbook extends POIDocument implements org.apache.poi.ss.userm
HSSFName newName = new HSSFName(this, newNameRecord);
names.add(newName);
workbook.cloneDrawings(clonedSheet.getSheet());
}
workbook.cloneDrawings(clonedSheet.getSheet());
// TODO - maybe same logic required for other/all built-in name records
return clonedSheet;
@ -1020,13 +1048,7 @@ public class HSSFWorkbook extends POIDocument implements org.apache.poi.ss.userm
if (!r.isBuiltInName() || r.getBuiltInName() != builtinCode) {
continue;
}
if(r.getSheetNumber() == 0) {
//ignore "GLOBAL" name records
continue;
}
int externIndex = r.getSheetNumber() -1;
int nameRecordSheetIndex = workbook.getSheetIndexFromExternSheetIndex(externIndex);
if (nameRecordSheetIndex == sheetIndex) {
if (r.getSheetNumber() -1 == sheetIndex) {
return defNameIndex;
}
}

12
src/scratchpad/src/org/apache/poi/hwpf/HWPFDocument.java
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@ -103,6 +103,9 @@ public class HWPFDocument extends POIDocument
/** Escher Drawing Group information */
protected EscherRecordHolder _dgg;
/** Holds Office Art objects */
protected ShapesTable _officeArts;
protected HWPFDocument()
{
super(null, null);
@ -252,6 +255,8 @@ public class HWPFDocument extends POIDocument
// read in the pictures stream
_pictures = new PicturesTable(this, _dataStream, _mainStream, _fspa, _dgg);
// And the art shapes stream
_officeArts = new ShapesTable(_tableStream, _fib);
_st = new SectionTable(_mainStream, _tableStream, _fib.getFcPlcfsed(), _fib.getLcbPlcfsed(), fcMin, _tpt, _cpSplit);
_ss = new StyleSheet(_tableStream, _fib.getFcStshf());
@ -392,6 +397,13 @@ public class HWPFDocument extends POIDocument
public PicturesTable getPicturesTable() {
return _pictures;
}
/**
* @return ShapesTable object, that is able to extract office are shapes from this document
*/
public ShapesTable getShapesTable() {
return _officeArts;
}
/**
* Writes out the word file that is represented by an instance of this class.

54
src/scratchpad/src/org/apache/poi/hwpf/model/ShapesTable.java Normal file
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@ -0,0 +1,54 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hwpf.model;
import java.util.ArrayList;
import java.util.List;
import org.apache.poi.hwpf.usermodel.Shape;
public class ShapesTable {
private List _shapes;
private List _shapesVisibili; //holds visible shapes
public ShapesTable(byte [] tblStream, FileInformationBlock fib) {
PlexOfCps binTable = new PlexOfCps(tblStream,
fib.getFcPlcspaMom(), fib.getLcbPlcspaMom(), 26);
_shapes = new ArrayList();
_shapesVisibili = new ArrayList();
for(int i = 0; i < binTable.length(); i++) {
GenericPropertyNode nodo = binTable.getProperty(i);
Shape sh = new Shape(nodo);
_shapes.add(sh);
if(sh.isWithinDocument())
_shapesVisibili.add(sh);
}
}
public List getAllShapes() {
return _shapes;
}
public List getVisibleShapes() {
return _shapesVisibili;
}
}

74
src/scratchpad/src/org/apache/poi/hwpf/usermodel/Shape.java Normal file
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@ -0,0 +1,74 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hwpf.usermodel;
import org.apache.poi.hwpf.model.GenericPropertyNode;
import org.apache.poi.util.LittleEndian;
public class Shape {
int _id, _left, _right, _top, _bottom;
/**
* true if the Shape bounds are within document (for
* example, it's false if the image left corner is outside the doc, like for
* embedded documents)
*/
boolean _inDoc;
public Shape(GenericPropertyNode nodo) {
byte [] contenuto = nodo.getBytes();
_id = LittleEndian.getInt(contenuto);
_left = LittleEndian.getInt(contenuto, 4);
_top = LittleEndian.getInt(contenuto, 8);
_right = LittleEndian.getInt(contenuto, 12);
_bottom = LittleEndian.getInt(contenuto, 16);
_inDoc = (_left >= 0 && _right >= 0 && _top >= 0 && _bottom >=
0);
}
public int getId() {
return _id;
}
public int getLeft() {
return _left;
}
public int getRight() {
return _right;
}
public int getTop() {
return _top;
}
public int getBottom() {
return _bottom;
}
public int getWidth() {
return _right - _left + 1;
}
public int getHeight() {
return _bottom - _top + 1;
}
public boolean isWithinDocument() {
return _inDoc;
}
}

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83
src/scratchpad/testcases/org/apache/poi/hwpf/usermodel/TestShapes.java Normal file
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@ -0,0 +1,83 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.poi.hwpf.usermodel;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.util.List;
import junit.framework.TestCase;
import org.apache.poi.hwpf.HWPFDocument;
/**
* Test the shapes handling
*/
public class TestShapes extends TestCase {
private String dirname = System.getProperty("HWPF.testdata.path");
/**
* two shapes, second is a group
*/
public void testShapes() throws Exception {
HWPFDocument doc = new HWPFDocument(new FileInputStream(dirname + "/WithArtShapes.doc"));
List shapes = doc.getShapesTable().getAllShapes();
List vshapes = doc.getShapesTable().getVisibleShapes();
assertEquals(2, shapes.size());
assertEquals(2, vshapes.size());
Shape s1 = (Shape)shapes.get(0);
Shape s2 = (Shape)shapes.get(1);
assertEquals(3616, s1.getWidth());
assertEquals(1738, s1.getHeight());
assertEquals(true, s1.isWithinDocument());
assertEquals(4817, s2.getWidth());
assertEquals(2164, s2.getHeight());
assertEquals(true, s2.isWithinDocument());
// Re-serialisze, check still there
ByteArrayOutputStream baos = new ByteArrayOutputStream();
doc.write(baos);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
doc = new HWPFDocument(bais);
shapes = doc.getShapesTable().getAllShapes();
vshapes = doc.getShapesTable().getVisibleShapes();
assertEquals(2, shapes.size());
assertEquals(2, vshapes.size());
s1 = (Shape)shapes.get(0);
s2 = (Shape)shapes.get(1);
assertEquals(3616, s1.getWidth());
assertEquals(1738, s1.getHeight());
assertEquals(true, s1.isWithinDocument());
assertEquals(4817, s2.getWidth());
assertEquals(2164, s2.getHeight());
assertEquals(true, s2.isWithinDocument());
}
}

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src/testcases/org/apache/poi/hssf/record/formula/TestExternalFunctionFormulas.java
View File

@ -77,8 +77,9 @@ public final class TestExternalFunctionFormulas extends TestCase {
HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(sheet, wb);
confirmCellEval(sheet, 0, 0, fe, "YEARFRAC(B1,C1)", 29.0/90.0);
confirmCellEval(sheet, 1, 0, fe, "YEARFRAC(B2,C2)", 0.0);
confirmCellEval(sheet, 2, 0, fe, "IF(ISEVEN(3),1.2,1.6)", 1.6);
confirmCellEval(sheet, 3, 0, fe, "IF(ISODD(3),1.2,1.6)", 1.2);
confirmCellEval(sheet, 2, 0, fe, "YEARFRAC(B3,C3,D3)", 0.0);
confirmCellEval(sheet, 3, 0, fe, "IF(ISEVEN(3),1.2,1.6)", 1.6);
confirmCellEval(sheet, 4, 0, fe, "IF(ISODD(3),1.2,1.6)", 1.2);
}
private static void confirmCellEval(HSSFSheet sheet, int rowIx, int colIx,

27
src/testcases/org/apache/poi/hssf/usermodel/TestBugs.java
View File

@ -1383,4 +1383,31 @@ public final class TestBugs extends TestCase {
assertFalse(nwb.getSheetAt(1).getForceFormulaRecalculation());
assertTrue(nwb.getSheetAt(2).getForceFormulaRecalculation());
}
/**
* Very hidden sheets not displaying as such
*/
public void test45761() {
HSSFWorkbook wb = openSample("45761.xls");
assertEquals(3, wb.getNumberOfSheets());
assertFalse(wb.isSheetHidden(0));
assertFalse(wb.isSheetVeryHidden(0));
assertTrue(wb.isSheetHidden(1));
assertFalse(wb.isSheetVeryHidden(1));
assertFalse(wb.isSheetHidden(2));
assertTrue(wb.isSheetVeryHidden(2));
// Change 0 to be very hidden, and re-load
wb.setSheetHidden(0, 2);
HSSFWorkbook nwb = writeOutAndReadBack(wb);
assertFalse(nwb.isSheetHidden(0));
assertTrue(nwb.isSheetVeryHidden(0));
assertTrue(nwb.isSheetHidden(1));
assertFalse(nwb.isSheetVeryHidden(1));
assertFalse(nwb.isSheetHidden(2));
assertTrue(nwb.isSheetVeryHidden(2));
}
}

29
src/testcases/org/apache/poi/hssf/usermodel/TestHSSFWorkbook.java
View File

@ -527,4 +527,33 @@ public final class TestHSSFWorkbook extends TestCase {
}
}
}
/**
* Test to make sure that NameRecord.getSheetNumber() is interpreted as a
* 1-based sheet tab index (not a 1-based extern sheet index)
*/
public void testFindBuiltInNameRecord() {
// testRRaC has multiple (3) built-in name records
// The second print titles name record has getSheetNumber()==4
HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("testRRaC.xls");
NameRecord nr;
assertEquals(3, wb.getWorkbook().getNumNames());
nr = wb.getWorkbook().getNameRecord(2);
// TODO - render full row and full column refs properly
assertEquals("Sheet2!$A$1:$IV$1", nr.getAreaReference(wb)); // 1:1
try {
wb.setRepeatingRowsAndColumns(3, 4, 5, 8, 11);
} catch (RuntimeException e) {
if (e.getMessage().equals("Builtin (7) already exists for sheet (4)")) {
// there was a problem in the code which locates the existing print titles name record
throw new RuntimeException("Identified bug 45720b");
}
throw e;
}
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
assertEquals(3, wb.getWorkbook().getNumNames());
nr = wb.getWorkbook().getNameRecord(2);
assertEquals("Sheet2!E:F,Sheet2!$A$9:$IV$12", nr.getAreaReference(wb)); // E:F,9:12
}
}