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use a few more lambdas 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1872644 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2020-01-12 11:04:21 +00:00
parent aa11adebf1
commit b211a1362c
4 changed files with 114 additions and 141 deletions
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17
src/java/org/apache/poi/hssf/record/aggregates/PageSettingsBlock.java
View File

@ -685,17 +685,14 @@ public final class PageSettingsBlock extends RecordAggregate {
for (RecordBase rb : sheetRecords) {
if (rb instanceof CustomViewSettingsRecordAggregate) {
final CustomViewSettingsRecordAggregate cv = (CustomViewSettingsRecordAggregate) rb;
cv.visitContainedRecords(new RecordVisitor() {
@Override
public void visitRecord(org.apache.poi.hssf.record.Record r) {
if (r.getSid() == UserSViewBegin.sid) {
String guid = HexDump.toHex(((UserSViewBegin) r).getGuid());
HeaderFooterRecord hf = hfGuidMap.get(guid);
cv.visitContainedRecords(r -> {
if (r.getSid() == UserSViewBegin.sid) {
String guid = HexDump.toHex(((UserSViewBegin) r).getGuid());
HeaderFooterRecord hf = hfGuidMap.get(guid);
if (hf != null) {
cv.append(hf);
_sviewHeaderFooters.remove(hf);
}
if (hf != null) {
cv.append(hf);
_sviewHeaderFooters.remove(hf);
}
}
});

7
src/java/org/apache/poi/ss/formula/EvaluationCache.java
View File

@ -118,12 +118,7 @@ final class EvaluationCache {
private void updateAnyBlankReferencingFormulas(int bookIndex, int sheetIndex,
final int rowIndex, final int columnIndex) {
final BookSheetKey bsk = new BookSheetKey(bookIndex, sheetIndex);
_formulaCellCache.applyOperation(new IEntryOperation() {
public void processEntry(FormulaCellCacheEntry entry) {
entry.notifyUpdatedBlankCell(bsk, rowIndex, columnIndex, _evaluationListener);
}
});
_formulaCellCache.applyOperation(entry -> entry.notifyUpdatedBlankCell(bsk, rowIndex, columnIndex, _evaluationListener));
}
public PlainValueCellCacheEntry getPlainValueEntry(int bookIndex, int sheetIndex,

7
src/testcases/org/apache/poi/sl/draw/geom/TestPresetGeometries.java
View File

@ -40,12 +40,7 @@ public class TestPresetGeometries {
for(String name : shapes.keySet()) {
CustomGeometry geom = shapes.get(name);
Context ctx = new Context(geom, new Rectangle2D.Double(0, 0, 100, 100), new IAdjustableShape() {
@Override
public Guide getAdjustValue(String presetName) {
return null;
}
});
Context ctx = new Context(geom, new Rectangle2D.Double(0, 0, 100, 100), presetName -> null);
for(Path p : geom){
Path2D path = p.getPath(ctx);
assertNotNull(path);

224
src/testcases/org/apache/poi/ss/util/NumberComparisonExamples.java
View File

@ -28,152 +28,138 @@ import java.util.List;
*/
final class NumberComparisonExamples {
private NumberComparisonExamples() {
// no instances of this class
}
private NumberComparisonExamples() {
// no instances of this class
}
/**
* represents one comparison test case
*/
public static final class ComparisonExample {
private final long _rawBitsA;
private final long _rawBitsB;
private final int _expectedResult;
/**
* represents one comparison test case
*/
public static final class ComparisonExample {
private final long _rawBitsA;
private final long _rawBitsB;
private final int _expectedResult;
public ComparisonExample(long rawBitsA, long rawBitsB, int expectedResult) {
_rawBitsA = rawBitsA;
_rawBitsB = rawBitsB;
_expectedResult = expectedResult;
}
public ComparisonExample(long rawBitsA, long rawBitsB, int expectedResult) {
_rawBitsA = rawBitsA;
_rawBitsB = rawBitsB;
_expectedResult = expectedResult;
}
public double getA() {
return Double.longBitsToDouble(_rawBitsA);
}
public double getB() {
return Double.longBitsToDouble(_rawBitsB);
}
public double getNegA() {
return -Double.longBitsToDouble(_rawBitsA);
}
public double getNegB() {
return -Double.longBitsToDouble(_rawBitsB);
}
public int getExpectedResult() {
return _expectedResult;
}
}
public double getA() {
return Double.longBitsToDouble(_rawBitsA);
}
public double getB() {
return Double.longBitsToDouble(_rawBitsB);
}
public double getNegA() {
return -Double.longBitsToDouble(_rawBitsA);
}
public double getNegB() {
return -Double.longBitsToDouble(_rawBitsB);
}
public int getExpectedResult() {
return _expectedResult;
}
}
private static final ComparisonExample[] examples = initExamples();
private static final ComparisonExample[] examples = initExamples();
private static ComparisonExample[] initExamples() {
private static ComparisonExample[] initExamples() {
List<ComparisonExample> temp = new ArrayList<>();
List<ComparisonExample> temp = new ArrayList<>();
addStepTransition(temp, 0x4010000000000005L);
addStepTransition(temp, 0x4010000000000010L);
addStepTransition(temp, 0x401000000000001CL);
addStepTransition(temp, 0x4010000000000005L);
addStepTransition(temp, 0x4010000000000010L);
addStepTransition(temp, 0x401000000000001CL);
addStepTransition(temp, 0x403CE0FFFFFFFFF1L);
addStepTransition(temp, 0x403CE0FFFFFFFFF1L);
addStepTransition(temp, 0x5010000000000006L);
addStepTransition(temp, 0x5010000000000010L);
addStepTransition(temp, 0x501000000000001AL);
addStepTransition(temp, 0x5010000000000006L);
addStepTransition(temp, 0x5010000000000010L);
addStepTransition(temp, 0x501000000000001AL);
addStepTransition(temp, 0x544CE6345CF32018L);
addStepTransition(temp, 0x544CE6345CF3205AL);
addStepTransition(temp, 0x544CE6345CF3209CL);
addStepTransition(temp, 0x544CE6345CF320DEL);
addStepTransition(temp, 0x544CE6345CF32018L);
addStepTransition(temp, 0x544CE6345CF3205AL);
addStepTransition(temp, 0x544CE6345CF3209CL);
addStepTransition(temp, 0x544CE6345CF320DEL);
addStepTransition(temp, 0x54B250001000101DL);
addStepTransition(temp, 0x54B2500010001050L);
addStepTransition(temp, 0x54B2500010001083L);
addStepTransition(temp, 0x54B250001000101DL);
addStepTransition(temp, 0x54B2500010001050L);
addStepTransition(temp, 0x54B2500010001083L);
addStepTransition(temp, 0x6230100010001000L);
addStepTransition(temp, 0x6230100010001005L);
addStepTransition(temp, 0x623010001000100AL);
addStepTransition(temp, 0x6230100010001000L);
addStepTransition(temp, 0x6230100010001005L);
addStepTransition(temp, 0x623010001000100AL);
addStepTransition(temp, 0x7F50300020001011L);
addStepTransition(temp, 0x7F5030002000102BL);
addStepTransition(temp, 0x7F50300020001044L);
addStepTransition(temp, 0x7F50300020001011L);
addStepTransition(temp, 0x7F5030002000102BL);
addStepTransition(temp, 0x7F50300020001044L);
addStepTransition(temp, 0x2B2BFFFF1000102AL);
addStepTransition(temp, 0x2B2BFFFF10001079L);
addStepTransition(temp, 0x2B2BFFFF100010C8L);
addStepTransition(temp, 0x2B2BFFFF1000102AL);
addStepTransition(temp, 0x2B2BFFFF10001079L);
addStepTransition(temp, 0x2B2BFFFF100010C8L);
addStepTransition(temp, 0x2B2BFF001000102DL);
addStepTransition(temp, 0x2B2BFF0010001035L);
addStepTransition(temp, 0x2B2BFF001000103DL);
addStepTransition(temp, 0x2B2BFF001000102DL);
addStepTransition(temp, 0x2B2BFF0010001035L);
addStepTransition(temp, 0x2B2BFF001000103DL);
addStepTransition(temp, 0x2B61800040002024L);
addStepTransition(temp, 0x2B61800040002055L);
addStepTransition(temp, 0x2B61800040002086L);
addStepTransition(temp, 0x2B61800040002024L);
addStepTransition(temp, 0x2B61800040002055L);
addStepTransition(temp, 0x2B61800040002086L);
addStepTransition(temp, 0x008000000000000BL);
// just outside 'subnormal' range
addStepTransition(temp, 0x0010000000000007L);
addStepTransition(temp, 0x001000000000001BL);
addStepTransition(temp, 0x001000000000002FL);
addStepTransition(temp, 0x008000000000000BL);
// just outside 'subnormal' range
addStepTransition(temp, 0x0010000000000007L);
addStepTransition(temp, 0x001000000000001BL);
addStepTransition(temp, 0x001000000000002FL);
Collections.addAll(temp, new ComparisonExample[]{
// negative, and exponents differ by more than 1
ce(0xBF30000000000000L, 0xBE60000000000000L, -1),
Collections.addAll(temp, new ComparisonExample[]{
// negative, and exponents differ by more than 1
ce(0xBF30000000000000L, 0xBE60000000000000L, -1),
// negative zero *is* less than positive zero, but not easy to get out of calculations
ce(0x0000000000000000L, 0x8000000000000000L, +1),
// subnormal numbers compare without rounding for some reason
ce(0x0000000000000000L, 0x0000000000000001L, -1),
ce(0x0008000000000000L, 0x0008000000000001L, -1),
ce(0x000FFFFFFFFFFFFFL, 0x000FFFFFFFFFFFFEL, +1),
ce(0x000FFFFFFFFFFFFBL, 0x000FFFFFFFFFFFFCL, -1),
ce(0x000FFFFFFFFFFFFBL, 0x000FFFFFFFFFFFFEL, -1),
// negative zero *is* less than positive zero, but not easy to get out of calculations
ce(0x0000000000000000L, 0x8000000000000000L, +1),
// subnormal numbers compare without rounding for some reason
ce(0x0000000000000000L, 0x0000000000000001L, -1),
ce(0x0008000000000000L, 0x0008000000000001L, -1),
ce(0x000FFFFFFFFFFFFFL, 0x000FFFFFFFFFFFFEL, +1),
ce(0x000FFFFFFFFFFFFBL, 0x000FFFFFFFFFFFFCL, -1),
ce(0x000FFFFFFFFFFFFBL, 0x000FFFFFFFFFFFFEL, -1),
// across subnormal threshold (some mistakes when close)
ce(0x000FFFFFFFFFFFFFL, 0x0010000000000000L, +1),
ce(0x000FFFFFFFFFFFFBL, 0x0010000000000007L, +1),
ce(0x000FFFFFFFFFFFFAL, 0x0010000000000007L, 0),
// across subnormal threshold (some mistakes when close)
ce(0x000FFFFFFFFFFFFFL, 0x0010000000000000L, +1),
ce(0x000FFFFFFFFFFFFBL, 0x0010000000000007L, +1),
ce(0x000FFFFFFFFFFFFAL, 0x0010000000000007L, 0),
// when a bit further apart - normal results
ce(0x000FFFFFFFFFFFF9L, 0x0010000000000007L, -1),
ce(0x000FFFFFFFFFFFFAL, 0x0010000000000008L, -1),
ce(0x000FFFFFFFFFFFFBL, 0x0010000000000008L, -1),
});
// when a bit further apart - normal results
ce(0x000FFFFFFFFFFFF9L, 0x0010000000000007L, -1),
ce(0x000FFFFFFFFFFFFAL, 0x0010000000000008L, -1),
ce(0x000FFFFFFFFFFFFBL, 0x0010000000000008L, -1),
});
ComparisonExample[] result = new ComparisonExample[temp.size()];
temp.toArray(result);
return result;
}
ComparisonExample[] result = new ComparisonExample[temp.size()];
temp.toArray(result);
return result;
}
private static ComparisonExample ce(long rawBitsA, long rawBitsB, int expectedResult) {
return new ComparisonExample(rawBitsA, rawBitsB, expectedResult);
}
private static ComparisonExample ce(long rawBitsA, long rawBitsB, int expectedResult) {
return new ComparisonExample(rawBitsA, rawBitsB, expectedResult);
}
private static void addStepTransition(List<ComparisonExample> temp, long rawBits) {
Collections.addAll(temp, new ComparisonExample[]{
ce(rawBits - 1, rawBits + 0, 0),
ce(rawBits + 0, rawBits + 1, -1),
ce(rawBits + 1, rawBits + 2, 0),
});
private static void addStepTransition(List<ComparisonExample> temp, long rawBits) {
Collections.addAll(temp, new ComparisonExample[]{
ce(rawBits - 1, rawBits + 0, 0),
ce(rawBits + 0, rawBits + 1, -1),
ce(rawBits + 1, rawBits + 2, 0),
});
}
}
public static ComparisonExample[] getComparisonExamples() {
return examples.clone();
}
public static ComparisonExample[] getComparisonExamples() {
return examples.clone();
}
public static ComparisonExample[] getComparisonExamples2() {
ComparisonExample[] result = examples.clone();
for (int i = 0; i < result.length; i++) {
int ha = ("a"+i).hashCode();
double a = ha * Math.pow(0.75, ha % 100);
int hb = ("b"+i).hashCode();
double b = hb * Math.pow(0.75, hb % 100);
result[i] = new ComparisonExample(Double.doubleToLongBits(a), Double.doubleToLongBits(b), Double.compare(a, b));
}
return result;
}
}