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fix broken javadocs (javacc bug) by regenerating with latest version, fix broken links in .javacc (reintroduced if you regenerate) 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1378274 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2012-08-28 19:19:20 +00:00
parent 1fb282a4cb
commit 0d707bd8c7
18 changed files with 579 additions and 559 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lucene/common-build.xml
View File

@ -400,17 +400,17 @@
JavaCC not found.
JavaCC Home: ${javacc.home}
Please download and install JavaCC 4.1 from:
Please download and install JavaCC 5.0 from:
<http://javacc.dev.java.net>
Then, create a build.properties file either in your home
directory, or within the Lucene directory and set the javacc.home
property to the path where JavaCC is installed. For example,
if you installed JavaCC in /usr/local/java/javacc-4.1, then set the
if you installed JavaCC in /usr/local/java/javacc-5.0, then set the
javacc.home property to:
javacc.home=/usr/local/java/javacc-4.1
javacc.home=/usr/local/java/javacc-5.0
If you get an error like the one below, then you have not installed
things correctly. Please check all your paths and try again.

11
lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/CharStream.java
View File

@ -1,5 +1,5 @@
/* Generated By:JavaCC: Do not edit this line. CharStream.java Version 4.1 */
/* JavaCCOptions:STATIC=false */
/* Generated By:JavaCC: Do not edit this line. CharStream.java Version 5.0 */
/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.apache.lucene.queryparser.classic;
/**
@ -17,7 +17,8 @@ package org.apache.lucene.queryparser.classic;
* operation.
*/
public interface CharStream {
public
interface CharStream {
/**
* Returns the next character from the selected input. The method
@ -26,6 +27,7 @@ public interface CharStream {
*/
char readChar() throws java.io.IOException;
@Deprecated
/**
* Returns the column position of the character last read.
* @deprecated
@ -33,6 +35,7 @@ public interface CharStream {
*/
int getColumn();
@Deprecated
/**
* Returns the line number of the character last read.
* @deprecated
@ -109,4 +112,4 @@ public interface CharStream {
void Done();
}
/* JavaCC - OriginalChecksum=0790771f0d47abfd976f028fa2364b0f (do not edit this line) */
/* JavaCC - OriginalChecksum=30b94cad7b10d0d81e3a59a1083939d0 (do not edit this line) */

59
lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/ParseException.java
View File

@ -1,4 +1,4 @@
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 4.1 */
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 5.0 */
/* JavaCCOptions:KEEP_LINE_COL=null */
package org.apache.lucene.queryparser.classic;
@ -13,25 +13,25 @@ package org.apache.lucene.queryparser.classic;
*/
public class ParseException extends Exception {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* This constructor is used by the method "generateParseException"
* in the generated parser. Calling this constructor generates
* a new object of this type with the fields "currentToken",
* "expectedTokenSequences", and "tokenImage" set. The boolean
* flag "specialConstructor" is also set to true to indicate that
* this constructor was used to create this object.
* This constructor calls its super class with the empty string
* to force the "toString" method of parent class "Throwable" to
* print the error message in the form:
* ParseException: <result of getMessage>
* "expectedTokenSequences", and "tokenImage" set.
*/
public ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal,
String[] tokenImageVal
)
{
super("");
specialConstructor = true;
super(initialise(currentTokenVal, expectedTokenSequencesVal, tokenImageVal));
currentToken = currentTokenVal;
expectedTokenSequences = expectedTokenSequencesVal;
tokenImage = tokenImageVal;
@ -49,33 +49,13 @@ public class ParseException extends Exception {
public ParseException() {
super();
specialConstructor = false;
}
/** Constructor with message. */
public ParseException(String message) {
super(message);
specialConstructor = false;
}
/**
* Creates a new ParseException which is wrapping another Throwable with an
* additional message
*
* @param message Message for the Exception
* @param throwable Wrapped Throwable
*/
public ParseException(String message, Throwable throwable) {
super(message, throwable);
specialConstructor = false;
}
/**
* This variable determines which constructor was used to create
* this object and thereby affects the semantics of the
* "getMessage" method (see below).
*/
protected boolean specialConstructor;
/**
* This is the last token that has been consumed successfully. If
@ -99,19 +79,16 @@ public class ParseException extends Exception {
public String[] tokenImage;
/**
* This method has the standard behavior when this object has been
* created using the standard constructors. Otherwise, it uses
* "currentToken" and "expectedTokenSequences" to generate a parse
* It uses "currentToken" and "expectedTokenSequences" to generate a parse
* error message and returns it. If this object has been created
* due to a parse error, and you do not catch it (it gets thrown
* from the parser), then this method is called during the printing
* of the final stack trace, and hence the correct error message
* from the parser) the correct error message
* gets displayed.
*/
public String getMessage() {
if (!specialConstructor) {
return super.getMessage();
}
private static String initialise(Token currentToken,
int[][] expectedTokenSequences,
String[] tokenImage) {
String eol = System.getProperty("line.separator", "\n");
StringBuffer expected = new StringBuffer();
int maxSize = 0;
for (int i = 0; i < expectedTokenSequences.length; i++) {
@ -161,7 +138,7 @@ public class ParseException extends Exception {
* when these raw version cannot be used as part of an ASCII
* string literal.
*/
protected String add_escapes(String str) {
static String add_escapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
@ -207,4 +184,4 @@ public class ParseException extends Exception {
}
}
/* JavaCC - OriginalChecksum=f669ffb14d5be55de6298772ac9befeb (do not edit this line) */
/* JavaCC - OriginalChecksum=b187d97d5bb75c3fc63d642c1c26ac6e (do not edit this line) */

20
lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/QueryParser.java
View File

@ -44,8 +44,8 @@ import org.apache.lucene.util.Version;
*
* <p>
* Examples of appropriately formatted queries can be found in the <a
* href="{@docRoot}/org/apache/lucene/queryparser/classic/package-summary.html#package_description">
* query syntax documentation</a>
* href="{@docRoot}/org/apache/lucene/queryparser/classic/package-summary.html#package_description">query syntax
* documentation</a>.
* </p>
*
* <p>
@ -76,6 +76,14 @@ import org.apache.lucene.util.Version;
* <p><b>NOTE</b>: there is a new QueryParser in contrib, which matches
* the same syntax as this class, but is more modular,
* enabling substantial customization to how a query is created.
*
* <a name="version"/>
* <p><b>NOTE</b>: You must specify the required {@link Version}
* compatibility when creating QueryParser:
* <ul>
* <li> As of 3.1, {@link #setAutoGeneratePhraseQueries} is false by
* default.
* </ul>
*/
public class QueryParser extends QueryParserBase implements QueryParserConstants {
/** The default operator for parsing queries.
@ -84,7 +92,7 @@ public class QueryParser extends QueryParserBase implements QueryParserConstants
static public enum Operator { OR, AND }
/** Create a query parser.
* @param matchVersion Lucene version to match.
* @param matchVersion Lucene version to match. See <a href="#version">above</a>.
* @param f the default field for query terms.
* @param a used to find terms in the query text.
*/
@ -632,7 +640,7 @@ public class QueryParser extends QueryParserBase implements QueryParserConstants
return (jj_ntk = jj_nt.kind);
}
private java.util.List jj_expentries = new java.util.ArrayList();
private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
@ -647,7 +655,7 @@ public class QueryParser extends QueryParserBase implements QueryParserConstants
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
jj_entries_loop: for (java.util.Iterator it = jj_expentries.iterator(); it.hasNext();) {
jj_entries_loop: for (java.util.Iterator<?> it = jj_expentries.iterator(); it.hasNext();) {
int[] oldentry = (int[])(it.next());
if (oldentry.length == jj_expentry.length) {
for (int i = 0; i < jj_expentry.length; i++) {
@ -695,7 +703,7 @@ public class QueryParser extends QueryParserBase implements QueryParserConstants
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = (int[])jj_expentries.get(i);
exptokseq[i] = jj_expentries.get(i);
}
return new ParseException(token, exptokseq, tokenImage);
}

2
lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/QueryParser.jj
View File

@ -68,7 +68,7 @@ import org.apache.lucene.util.Version;
*
* <p>
* Examples of appropriately formatted queries can be found in the <a
* href="../../../../../../queryparsersyntax.html">query syntax
* href="{@docRoot}/org/apache/lucene/queryparser/classic/package-summary.html#package_description">query syntax
* documentation</a>.
* </p>
*

8
lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/QueryParserBase.java
View File

@ -482,7 +482,9 @@ public abstract class QueryParserBase implements CommonQueryParserConfiguration
source = analyzer.tokenStream(field, new StringReader(queryText));
source.reset();
} catch (IOException e) {
throw new ParseException("Unable to initialize TokenStream to analyze query text", e);
ParseException p = new ParseException("Unable to initialize TokenStream to analyze query text");
p.initCause(e);
throw p;
}
CachingTokenFilter buffer = new CachingTokenFilter(source);
TermToBytesRefAttribute termAtt = null;
@ -527,7 +529,9 @@ public abstract class QueryParserBase implements CommonQueryParserConfiguration
source.close();
}
catch (IOException e) {
throw new ParseException("Cannot close TokenStream analyzing query text", e);
ParseException p = new ParseException("Cannot close TokenStream analyzing query text");
p.initCause(e);
throw p;
}
BytesRef bytes = termAtt == null ? null : termAtt.getBytesRef();

33
lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/Token.java
View File

@ -1,12 +1,19 @@
/* Generated By:JavaCC: Do not edit this line. Token.java Version 4.1 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null */
/* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.apache.lucene.queryparser.classic;
/**
* Describes the input token stream.
*/
public class Token {
public class Token implements java.io.Serializable {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* An integer that describes the kind of this token. This numbering
@ -75,7 +82,7 @@ public class Token {
*/
public Token(int kind)
{
this(kind, null);
this(kind, null);
}
/**
@ -83,8 +90,8 @@ public class Token {
*/
public Token(int kind, String image)
{
this.kind = kind;
this.image = image;
this.kind = kind;
this.image = image;
}
/**
@ -92,7 +99,7 @@ public class Token {
*/
public String toString()
{
return image;
return image;
}
/**
@ -109,16 +116,16 @@ public class Token {
*/
public static Token newToken(int ofKind, String image)
{
switch(ofKind)
{
default : return new Token(ofKind, image);
}
switch(ofKind)
{
default : return new Token(ofKind, image);
}
}
public static Token newToken(int ofKind)
{
return newToken(ofKind, null);
return newToken(ofKind, null);
}
}
/* JavaCC - OriginalChecksum=9f74ef8b727ef4e5dafb84a45b3584c9 (do not edit this line) */
/* JavaCC - OriginalChecksum=405bb5d2fcd84e94ac1c8f0b12c1f914 (do not edit this line) */

246
lucene/queryparser/src/java/org/apache/lucene/queryparser/classic/TokenMgrError.java
View File

@ -1,141 +1,147 @@
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 4.1 */
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
/* JavaCCOptions: */
package org.apache.lucene.queryparser.classic;
/** Token Manager Error. */
@SuppressWarnings("serial")
public class TokenMgrError extends Error
{
/*
* Ordinals for various reasons why an Error of this type can be thrown.
*/
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* Lexical error occurred.
*/
static final int LEXICAL_ERROR = 0;
/*
* Ordinals for various reasons why an Error of this type can be thrown.
*/
/**
* An attempt was made to create a second instance of a static token manager.
*/
static final int STATIC_LEXER_ERROR = 1;
/**
* Lexical error occurred.
*/
static final int LEXICAL_ERROR = 0;
/**
* Tried to change to an invalid lexical state.
*/
static final int INVALID_LEXICAL_STATE = 2;
/**
* An attempt was made to create a second instance of a static token manager.
*/
static final int STATIC_LEXER_ERROR = 1;
/**
* Detected (and bailed out of) an infinite loop in the token manager.
*/
static final int LOOP_DETECTED = 3;
/**
* Tried to change to an invalid lexical state.
*/
static final int INVALID_LEXICAL_STATE = 2;
/**
* Indicates the reason why the exception is thrown. It will have
* one of the above 4 values.
*/
int errorCode;
/**
* Detected (and bailed out of) an infinite loop in the token manager.
*/
static final int LOOP_DETECTED = 3;
/**
* Replaces unprintable characters by their escaped (or unicode escaped)
* equivalents in the given string
*/
protected static final String addEscapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
/**
* Indicates the reason why the exception is thrown. It will have
* one of the above 4 values.
*/
int errorCode;
/**
* Replaces unprintable characters by their escaped (or unicode escaped)
* equivalents in the given string
*/
protected static final String addEscapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
return retval.toString();
}
}
return retval.toString();
}
/**
* Returns a detailed message for the Error when it is thrown by the
* token manager to indicate a lexical error.
* Parameters :
* EOFSeen : indicates if EOF caused the lexical error
* curLexState : lexical state in which this error occurred
* errorLine : line number when the error occurred
* errorColumn : column number when the error occurred
* errorAfter : prefix that was seen before this error occurred
* curchar : the offending character
* Note: You can customize the lexical error message by modifying this method.
*/
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
return("Lexical error at line " +
errorLine + ", column " +
errorColumn + ". Encountered: " +
(EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
"after : \"" + addEscapes(errorAfter) + "\"");
}
/**
* Returns a detailed message for the Error when it is thrown by the
* token manager to indicate a lexical error.
* Parameters :
* EOFSeen : indicates if EOF caused the lexical error
* curLexState : lexical state in which this error occurred
* errorLine : line number when the error occurred
* errorColumn : column number when the error occurred
* errorAfter : prefix that was seen before this error occurred
* curchar : the offending character
* Note: You can customize the lexical error message by modifying this method.
*/
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
return("Lexical error at line " +
errorLine + ", column " +
errorColumn + ". Encountered: " +
(EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
"after : \"" + addEscapes(errorAfter) + "\"");
}
/**
* You can also modify the body of this method to customize your error messages.
* For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
* of end-users concern, so you can return something like :
*
* "Internal Error : Please file a bug report .... "
*
* from this method for such cases in the release version of your parser.
*/
public String getMessage() {
return super.getMessage();
}
/**
* You can also modify the body of this method to customize your error messages.
* For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
* of end-users concern, so you can return something like :
*
* "Internal Error : Please file a bug report .... "
*
* from this method for such cases in the release version of your parser.
*/
public String getMessage() {
return super.getMessage();
}
/*
* Constructors of various flavors follow.
*/
/*
* Constructors of various flavors follow.
*/
/** No arg constructor. */
public TokenMgrError() {
}
/** No arg constructor. */
public TokenMgrError() {
}
/** Constructor with message and reason. */
public TokenMgrError(String message, int reason) {
super(message);
errorCode = reason;
}
/** Constructor with message and reason. */
public TokenMgrError(String message, int reason) {
super(message);
errorCode = reason;
}
/** Full Constructor. */
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
/** Full Constructor. */
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
}
/* JavaCC - OriginalChecksum=b55ad725f5fbc672fa115f498926930c (do not edit this line) */
/* JavaCC - OriginalChecksum=f433e1a52b8eadbf12f3fbbbf87fd140 (do not edit this line) */

11
lucene/queryparser/src/java/org/apache/lucene/queryparser/flexible/standard/parser/CharStream.java
View File

@ -1,5 +1,5 @@
/* Generated By:JavaCC: Do not edit this line. CharStream.java Version 4.1 */
/* JavaCCOptions:STATIC=false */
/* Generated By:JavaCC: Do not edit this line. CharStream.java Version 5.0 */
/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.apache.lucene.queryparser.flexible.standard.parser;
/**
@ -17,7 +17,8 @@ package org.apache.lucene.queryparser.flexible.standard.parser;
* operation.
*/
public interface CharStream {
public
interface CharStream {
/**
* Returns the next character from the selected input. The method
@ -26,6 +27,7 @@ public interface CharStream {
*/
char readChar() throws java.io.IOException;
@Deprecated
/**
* Returns the column position of the character last read.
* @deprecated
@ -33,6 +35,7 @@ public interface CharStream {
*/
int getColumn();
@Deprecated
/**
* Returns the line number of the character last read.
* @deprecated
@ -109,4 +112,4 @@ public interface CharStream {
void Done();
}
/* JavaCC - OriginalChecksum=298ffb3c7c64c6de9b7812e011e58d99 (do not edit this line) */
/* JavaCC - OriginalChecksum=53b2ec7502d50e2290e86187a6c01270 (do not edit this line) */

40
lucene/queryparser/src/java/org/apache/lucene/queryparser/flexible/standard/parser/ParseException.java
View File

@ -1,4 +1,4 @@
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 4.1 */
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 5.0 */
/* JavaCCOptions:KEEP_LINE_COL=null */
package org.apache.lucene.queryparser.flexible.standard.parser;
@ -18,17 +18,18 @@ package org.apache.lucene.queryparser.flexible.standard.parser;
*/
public class ParseException extends QueryNodeParseException {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* This constructor is used by the method "generateParseException"
* in the generated parser. Calling this constructor generates
* a new object of this type with the fields "currentToken",
* "expectedTokenSequences", and "tokenImage" set. The boolean
* flag "specialConstructor" is also set to true to indicate that
* this constructor was used to create this object.
* This constructor calls its super class with the empty string
* to force the "toString" method of parent class "Throwable" to
* print the error message in the form:
* ParseException: <result of getMessage>
* "expectedTokenSequences", and "tokenImage" set.
*/
public ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal, String[] tokenImageVal) {
@ -58,12 +59,6 @@ public class ParseException extends QueryNodeParseException {
super(message);
}
/**
* This variable determines which constructor was used to create
* this object and thereby affects the semantics of the
* "getMessage" method (see below).
*/
protected boolean specialConstructor;
/**
* This is the last token that has been consumed successfully. If
@ -87,17 +82,16 @@ public class ParseException extends QueryNodeParseException {
public String[] tokenImage;
/**
* This method has the standard behavior when this object has been
* created using the standard constructors. Otherwise, it uses
* "currentToken" and "expectedTokenSequences" to generate a parse
* It uses "currentToken" and "expectedTokenSequences" to generate a parse
* error message and returns it. If this object has been created
* due to a parse error, and you do not catch it (it gets thrown
* from the parser), then this method is called during the printing
* of the final stack trace, and hence the correct error message
* from the parser) the correct error message
* gets displayed.
*/
private static String initialise(Token currentToken, int[][] expectedTokenSequences, String[] tokenImage) {
String eol = System.getProperty("line.separator", "n");
private static String initialise(Token currentToken,
int[][] expectedTokenSequences,
String[] tokenImage) {
String eol = System.getProperty("line.separator", "\n");
StringBuffer expected = new StringBuffer();
int maxSize = 0;
for (int i = 0; i < expectedTokenSequences.length; i++) {
@ -147,7 +141,7 @@ public class ParseException extends QueryNodeParseException {
* when these raw version cannot be used as part of an ASCII
* string literal.
*/
static private String add_escapes(String str) {
static String add_escapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
@ -193,4 +187,4 @@ public class ParseException extends QueryNodeParseException {
}
}
/* JavaCC - OriginalChecksum=7601d49d11bc059457ae5850628ebc8a (do not edit this line) */
/* JavaCC - OriginalChecksum=4263a02db9988d7a863aa97ad2f6dc67 (do not edit this line) */

78
lucene/queryparser/src/java/org/apache/lucene/queryparser/flexible/standard/parser/StandardSyntaxParser.java
View File

@ -732,30 +732,6 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
finally { jj_save(1, xla); }
}
private boolean jj_3R_4() {
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(15)) {
jj_scanpos = xsp;
if (jj_scan_token(16)) return true;
}
if (jj_3R_6()) return true;
return false;
}
private boolean jj_3R_6() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_7()) {
jj_scanpos = xsp;
if (jj_3R_8()) {
jj_scanpos = xsp;
if (jj_3R_9()) return true;
}
}
return false;
}
private boolean jj_3_2() {
if (jj_scan_token(TERM)) return true;
Token xsp;
@ -782,16 +758,6 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
return false;
}
private boolean jj_3R_8() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_12()) {
jj_scanpos = xsp;
if (jj_scan_token(27)) return true;
}
return false;
}
private boolean jj_3_1() {
if (jj_scan_token(TERM)) return true;
Token xsp;
@ -803,8 +769,13 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
return false;
}
private boolean jj_3R_9() {
if (jj_scan_token(QUOTED)) return true;
private boolean jj_3R_8() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_12()) {
jj_scanpos = xsp;
if (jj_scan_token(27)) return true;
}
return false;
}
@ -821,6 +792,11 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
return false;
}
private boolean jj_3R_9() {
if (jj_scan_token(QUOTED)) return true;
return false;
}
private boolean jj_3R_5() {
Token xsp;
xsp = jj_scanpos;
@ -845,6 +821,30 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
return false;
}
private boolean jj_3R_4() {
Token xsp;
xsp = jj_scanpos;
if (jj_scan_token(15)) {
jj_scanpos = xsp;
if (jj_scan_token(16)) return true;
}
if (jj_3R_6()) return true;
return false;
}
private boolean jj_3R_6() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_7()) {
jj_scanpos = xsp;
if (jj_3R_8()) {
jj_scanpos = xsp;
if (jj_3R_9()) return true;
}
}
return false;
}
/** Generated Token Manager. */
public StandardSyntaxParserTokenManager token_source;
/** Current token. */
@ -986,7 +986,7 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
return (jj_ntk = jj_nt.kind);
}
private java.util.List jj_expentries = new java.util.ArrayList();
private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
@ -1001,7 +1001,7 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
jj_entries_loop: for (java.util.Iterator it = jj_expentries.iterator(); it.hasNext();) {
jj_entries_loop: for (java.util.Iterator<?> it = jj_expentries.iterator(); it.hasNext();) {
int[] oldentry = (int[])(it.next());
if (oldentry.length == jj_expentry.length) {
for (int i = 0; i < jj_expentry.length; i++) {
@ -1049,7 +1049,7 @@ public class StandardSyntaxParser implements SyntaxParser, StandardSyntaxParserC
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = (int[])jj_expentries.get(i);
exptokseq[i] = jj_expentries.get(i);
}
return new ParseException(token, exptokseq, tokenImage);
}

33
lucene/queryparser/src/java/org/apache/lucene/queryparser/flexible/standard/parser/Token.java
View File

@ -1,12 +1,19 @@
/* Generated By:JavaCC: Do not edit this line. Token.java Version 4.1 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null */
/* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.apache.lucene.queryparser.flexible.standard.parser;
/**
* Describes the input token stream.
*/
public class Token {
public class Token implements java.io.Serializable {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* An integer that describes the kind of this token. This numbering
@ -75,7 +82,7 @@ public class Token {
*/
public Token(int kind)
{
this(kind, null);
this(kind, null);
}
/**
@ -83,8 +90,8 @@ public class Token {
*/
public Token(int kind, String image)
{
this.kind = kind;
this.image = image;
this.kind = kind;
this.image = image;
}
/**
@ -92,7 +99,7 @@ public class Token {
*/
public String toString()
{
return image;
return image;
}
/**
@ -109,16 +116,16 @@ public class Token {
*/
public static Token newToken(int ofKind, String image)
{
switch(ofKind)
{
default : return new Token(ofKind, image);
}
switch(ofKind)
{
default : return new Token(ofKind, image);
}
}
public static Token newToken(int ofKind)
{
return newToken(ofKind, null);
return newToken(ofKind, null);
}
}
/* JavaCC - OriginalChecksum=3b4fe6dcfcfa24a81f1c6ceffae5f73a (do not edit this line) */
/* JavaCC - OriginalChecksum=ea8b1e55950603be28e2f63dcd544ab4 (do not edit this line) */

246
lucene/queryparser/src/java/org/apache/lucene/queryparser/flexible/standard/parser/TokenMgrError.java
View File

@ -1,141 +1,147 @@
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 4.1 */
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
/* JavaCCOptions: */
package org.apache.lucene.queryparser.flexible.standard.parser;
/** Token Manager Error. */
@SuppressWarnings("serial")
public class TokenMgrError extends Error
{
/*
* Ordinals for various reasons why an Error of this type can be thrown.
*/
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* Lexical error occurred.
*/
static final int LEXICAL_ERROR = 0;
/*
* Ordinals for various reasons why an Error of this type can be thrown.
*/
/**
* An attempt was made to create a second instance of a static token manager.
*/
static final int STATIC_LEXER_ERROR = 1;
/**
* Lexical error occurred.
*/
static final int LEXICAL_ERROR = 0;
/**
* Tried to change to an invalid lexical state.
*/
static final int INVALID_LEXICAL_STATE = 2;
/**
* An attempt was made to create a second instance of a static token manager.
*/
static final int STATIC_LEXER_ERROR = 1;
/**
* Detected (and bailed out of) an infinite loop in the token manager.
*/
static final int LOOP_DETECTED = 3;
/**
* Tried to change to an invalid lexical state.
*/
static final int INVALID_LEXICAL_STATE = 2;
/**
* Indicates the reason why the exception is thrown. It will have
* one of the above 4 values.
*/
int errorCode;
/**
* Detected (and bailed out of) an infinite loop in the token manager.
*/
static final int LOOP_DETECTED = 3;
/**
* Replaces unprintable characters by their escaped (or unicode escaped)
* equivalents in the given string
*/
protected static final String addEscapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
/**
* Indicates the reason why the exception is thrown. It will have
* one of the above 4 values.
*/
int errorCode;
/**
* Replaces unprintable characters by their escaped (or unicode escaped)
* equivalents in the given string
*/
protected static final String addEscapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
return retval.toString();
}
}
return retval.toString();
}
/**
* Returns a detailed message for the Error when it is thrown by the
* token manager to indicate a lexical error.
* Parameters :
* EOFSeen : indicates if EOF caused the lexical error
* curLexState : lexical state in which this error occurred
* errorLine : line number when the error occurred
* errorColumn : column number when the error occurred
* errorAfter : prefix that was seen before this error occurred
* curchar : the offending character
* Note: You can customize the lexical error message by modifying this method.
*/
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
return("Lexical error at line " +
errorLine + ", column " +
errorColumn + ". Encountered: " +
(EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
"after : \"" + addEscapes(errorAfter) + "\"");
}
/**
* Returns a detailed message for the Error when it is thrown by the
* token manager to indicate a lexical error.
* Parameters :
* EOFSeen : indicates if EOF caused the lexical error
* curLexState : lexical state in which this error occurred
* errorLine : line number when the error occurred
* errorColumn : column number when the error occurred
* errorAfter : prefix that was seen before this error occurred
* curchar : the offending character
* Note: You can customize the lexical error message by modifying this method.
*/
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
return("Lexical error at line " +
errorLine + ", column " +
errorColumn + ". Encountered: " +
(EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
"after : \"" + addEscapes(errorAfter) + "\"");
}
/**
* You can also modify the body of this method to customize your error messages.
* For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
* of end-users concern, so you can return something like :
*
* "Internal Error : Please file a bug report .... "
*
* from this method for such cases in the release version of your parser.
*/
public String getMessage() {
return super.getMessage();
}
/**
* You can also modify the body of this method to customize your error messages.
* For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
* of end-users concern, so you can return something like :
*
* "Internal Error : Please file a bug report .... "
*
* from this method for such cases in the release version of your parser.
*/
public String getMessage() {
return super.getMessage();
}
/*
* Constructors of various flavors follow.
*/
/*
* Constructors of various flavors follow.
*/
/** No arg constructor. */
public TokenMgrError() {
}
/** No arg constructor. */
public TokenMgrError() {
}
/** Constructor with message and reason. */
public TokenMgrError(String message, int reason) {
super(message);
errorCode = reason;
}
/** Constructor with message and reason. */
public TokenMgrError(String message, int reason) {
super(message);
errorCode = reason;
}
/** Full Constructor. */
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
/** Full Constructor. */
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
}
/* JavaCC - OriginalChecksum=1efb3d906925f2478637c66473b79bae (do not edit this line) */
/* JavaCC - OriginalChecksum=be88283d82a985d82a34dda46bcf42d5 (do not edit this line) */

11
lucene/queryparser/src/java/org/apache/lucene/queryparser/surround/parser/CharStream.java
View File

@ -1,5 +1,5 @@
/* Generated By:JavaCC: Do not edit this line. CharStream.java Version 4.1 */
/* JavaCCOptions:STATIC=false */
/* Generated By:JavaCC: Do not edit this line. CharStream.java Version 5.0 */
/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.apache.lucene.queryparser.surround.parser;
/**
@ -17,7 +17,8 @@ package org.apache.lucene.queryparser.surround.parser;
* operation.
*/
public interface CharStream {
public
interface CharStream {
/**
* Returns the next character from the selected input. The method
@ -26,6 +27,7 @@ public interface CharStream {
*/
char readChar() throws java.io.IOException;
@Deprecated
/**
* Returns the column position of the character last read.
* @deprecated
@ -33,6 +35,7 @@ public interface CharStream {
*/
int getColumn();
@Deprecated
/**
* Returns the line number of the character last read.
* @deprecated
@ -109,4 +112,4 @@ public interface CharStream {
void Done();
}
/* JavaCC - OriginalChecksum=def574f5a8956cf01b79ebe7bce95e74 (do not edit this line) */
/* JavaCC - OriginalChecksum=242ae59b965491e225a44534cbc73b42 (do not edit this line) */

47
lucene/queryparser/src/java/org/apache/lucene/queryparser/surround/parser/ParseException.java
View File

@ -1,4 +1,4 @@
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 4.1 */
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 5.0 */
/* JavaCCOptions:KEEP_LINE_COL=null */
package org.apache.lucene.queryparser.surround.parser;
@ -13,25 +13,25 @@ package org.apache.lucene.queryparser.surround.parser;
*/
public class ParseException extends Exception {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* This constructor is used by the method "generateParseException"
* in the generated parser. Calling this constructor generates
* a new object of this type with the fields "currentToken",
* "expectedTokenSequences", and "tokenImage" set. The boolean
* flag "specialConstructor" is also set to true to indicate that
* this constructor was used to create this object.
* This constructor calls its super class with the empty string
* to force the "toString" method of parent class "Throwable" to
* print the error message in the form:
* ParseException: <result of getMessage>
* "expectedTokenSequences", and "tokenImage" set.
*/
public ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal,
String[] tokenImageVal
)
{
super("");
specialConstructor = true;
super(initialise(currentTokenVal, expectedTokenSequencesVal, tokenImageVal));
currentToken = currentTokenVal;
expectedTokenSequences = expectedTokenSequencesVal;
tokenImage = tokenImageVal;
@ -49,21 +49,13 @@ public class ParseException extends Exception {
public ParseException() {
super();
specialConstructor = false;
}
/** Constructor with message. */
public ParseException(String message) {
super(message);
specialConstructor = false;
}
/**
* This variable determines which constructor was used to create
* this object and thereby affects the semantics of the
* "getMessage" method (see below).
*/
protected boolean specialConstructor;
/**
* This is the last token that has been consumed successfully. If
@ -87,19 +79,16 @@ public class ParseException extends Exception {
public String[] tokenImage;
/**
* This method has the standard behavior when this object has been
* created using the standard constructors. Otherwise, it uses
* "currentToken" and "expectedTokenSequences" to generate a parse
* It uses "currentToken" and "expectedTokenSequences" to generate a parse
* error message and returns it. If this object has been created
* due to a parse error, and you do not catch it (it gets thrown
* from the parser), then this method is called during the printing
* of the final stack trace, and hence the correct error message
* from the parser) the correct error message
* gets displayed.
*/
public String getMessage() {
if (!specialConstructor) {
return super.getMessage();
}
private static String initialise(Token currentToken,
int[][] expectedTokenSequences,
String[] tokenImage) {
String eol = System.getProperty("line.separator", "\n");
StringBuffer expected = new StringBuffer();
int maxSize = 0;
for (int i = 0; i < expectedTokenSequences.length; i++) {
@ -149,7 +138,7 @@ public class ParseException extends Exception {
* when these raw version cannot be used as part of an ASCII
* string literal.
*/
protected String add_escapes(String str) {
static String add_escapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
@ -195,4 +184,4 @@ public class ParseException extends Exception {
}
}
/* JavaCC - OriginalChecksum=10f9a58db50336511327c43cc760ac21 (do not edit this line) */
/* JavaCC - OriginalChecksum=bd8163f41bf2fd1bb00f025fce3dcaaf (do not edit this line) */

8
lucene/queryparser/src/java/org/apache/lucene/queryparser/surround/parser/QueryParser.java
View File

@ -52,7 +52,7 @@ public class QueryParser implements QueryParserConstants {
/* CHECKME: These should be the same as for the tokenizer. How? */
final char truncator = '*';
final char anyChar = '?';
final char quote = '\"';
final char quote = '\u005c"';
final char fieldOperator = ':';
final char comma = ','; /* prefix list separator */
final char carat = '^'; /* weight operator */
@ -644,7 +644,7 @@ public class QueryParser implements QueryParserConstants {
return (jj_ntk = jj_nt.kind);
}
private java.util.List jj_expentries = new java.util.ArrayList();
private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
@ -659,7 +659,7 @@ public class QueryParser implements QueryParserConstants {
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
jj_entries_loop: for (java.util.Iterator it = jj_expentries.iterator(); it.hasNext();) {
jj_entries_loop: for (java.util.Iterator<?> it = jj_expentries.iterator(); it.hasNext();) {
int[] oldentry = (int[])(it.next());
if (oldentry.length == jj_expentry.length) {
for (int i = 0; i < jj_expentry.length; i++) {
@ -704,7 +704,7 @@ public class QueryParser implements QueryParserConstants {
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = (int[])jj_expentries.get(i);
exptokseq[i] = jj_expentries.get(i);
}
return new ParseException(token, exptokseq, tokenImage);
}

33
lucene/queryparser/src/java/org/apache/lucene/queryparser/surround/parser/Token.java
View File

@ -1,12 +1,19 @@
/* Generated By:JavaCC: Do not edit this line. Token.java Version 4.1 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null */
/* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.apache.lucene.queryparser.surround.parser;
/**
* Describes the input token stream.
*/
public class Token {
public class Token implements java.io.Serializable {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* An integer that describes the kind of this token. This numbering
@ -75,7 +82,7 @@ public class Token {
*/
public Token(int kind)
{
this(kind, null);
this(kind, null);
}
/**
@ -83,8 +90,8 @@ public class Token {
*/
public Token(int kind, String image)
{
this.kind = kind;
this.image = image;
this.kind = kind;
this.image = image;
}
/**
@ -92,7 +99,7 @@ public class Token {
*/
public String toString()
{
return image;
return image;
}
/**
@ -109,16 +116,16 @@ public class Token {
*/
public static Token newToken(int ofKind, String image)
{
switch(ofKind)
{
default : return new Token(ofKind, image);
}
switch(ofKind)
{
default : return new Token(ofKind, image);
}
}
public static Token newToken(int ofKind)
{
return newToken(ofKind, null);
return newToken(ofKind, null);
}
}
/* JavaCC - OriginalChecksum=072a7ad2709e5810f5c35fa113fa0c8b (do not edit this line) */
/* JavaCC - OriginalChecksum=f2df701e24da1cf2d025118ce6efdd2f (do not edit this line) */

246
lucene/queryparser/src/java/org/apache/lucene/queryparser/surround/parser/TokenMgrError.java
View File

@ -1,141 +1,147 @@
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 4.1 */
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
/* JavaCCOptions: */
package org.apache.lucene.queryparser.surround.parser;
/** Token Manager Error. */
@SuppressWarnings("serial")
public class TokenMgrError extends Error
{
/*
* Ordinals for various reasons why an Error of this type can be thrown.
*/
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* Lexical error occurred.
*/
static final int LEXICAL_ERROR = 0;
/*
* Ordinals for various reasons why an Error of this type can be thrown.
*/
/**
* An attempt was made to create a second instance of a static token manager.
*/
static final int STATIC_LEXER_ERROR = 1;
/**
* Lexical error occurred.
*/
static final int LEXICAL_ERROR = 0;
/**
* Tried to change to an invalid lexical state.
*/
static final int INVALID_LEXICAL_STATE = 2;
/**
* An attempt was made to create a second instance of a static token manager.
*/
static final int STATIC_LEXER_ERROR = 1;
/**
* Detected (and bailed out of) an infinite loop in the token manager.
*/
static final int LOOP_DETECTED = 3;
/**
* Tried to change to an invalid lexical state.
*/
static final int INVALID_LEXICAL_STATE = 2;
/**
* Indicates the reason why the exception is thrown. It will have
* one of the above 4 values.
*/
int errorCode;
/**
* Detected (and bailed out of) an infinite loop in the token manager.
*/
static final int LOOP_DETECTED = 3;
/**
* Replaces unprintable characters by their escaped (or unicode escaped)
* equivalents in the given string
*/
protected static final String addEscapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
/**
* Indicates the reason why the exception is thrown. It will have
* one of the above 4 values.
*/
int errorCode;
/**
* Replaces unprintable characters by their escaped (or unicode escaped)
* equivalents in the given string
*/
protected static final String addEscapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
return retval.toString();
}
}
return retval.toString();
}
/**
* Returns a detailed message for the Error when it is thrown by the
* token manager to indicate a lexical error.
* Parameters :
* EOFSeen : indicates if EOF caused the lexical error
* curLexState : lexical state in which this error occurred
* errorLine : line number when the error occurred
* errorColumn : column number when the error occurred
* errorAfter : prefix that was seen before this error occurred
* curchar : the offending character
* Note: You can customize the lexical error message by modifying this method.
*/
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
return("Lexical error at line " +
errorLine + ", column " +
errorColumn + ". Encountered: " +
(EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
"after : \"" + addEscapes(errorAfter) + "\"");
}
/**
* Returns a detailed message for the Error when it is thrown by the
* token manager to indicate a lexical error.
* Parameters :
* EOFSeen : indicates if EOF caused the lexical error
* curLexState : lexical state in which this error occurred
* errorLine : line number when the error occurred
* errorColumn : column number when the error occurred
* errorAfter : prefix that was seen before this error occurred
* curchar : the offending character
* Note: You can customize the lexical error message by modifying this method.
*/
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
return("Lexical error at line " +
errorLine + ", column " +
errorColumn + ". Encountered: " +
(EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
"after : \"" + addEscapes(errorAfter) + "\"");
}
/**
* You can also modify the body of this method to customize your error messages.
* For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
* of end-users concern, so you can return something like :
*
* "Internal Error : Please file a bug report .... "
*
* from this method for such cases in the release version of your parser.
*/
public String getMessage() {
return super.getMessage();
}
/**
* You can also modify the body of this method to customize your error messages.
* For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
* of end-users concern, so you can return something like :
*
* "Internal Error : Please file a bug report .... "
*
* from this method for such cases in the release version of your parser.
*/
public String getMessage() {
return super.getMessage();
}
/*
* Constructors of various flavors follow.
*/
/*
* Constructors of various flavors follow.
*/
/** No arg constructor. */
public TokenMgrError() {
}
/** No arg constructor. */
public TokenMgrError() {
}
/** Constructor with message and reason. */
public TokenMgrError(String message, int reason) {
super(message);
errorCode = reason;
}
/** Constructor with message and reason. */
public TokenMgrError(String message, int reason) {
super(message);
errorCode = reason;
}
/** Full Constructor. */
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
/** Full Constructor. */
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
}
/* JavaCC - OriginalChecksum=9cfe06f5ffcaac4b72c928c9ced2f5e7 (do not edit this line) */
/* JavaCC - OriginalChecksum=8c69a370d9a9893140562c8bb911678c (do not edit this line) */