org.terrier.querying.parser
Class TerrierQueryParser

java.lang.Object
  antlr.Parser
      antlr.LLkParser
          org.terrier.querying.parser.TerrierQueryParser

All Implemented Interfaces:

TerrierQueryParserTokenTypes

public class TerrierQueryParser
extends antlr.LLkParser
implements TerrierQueryParserTokenTypes

Field Summary

static java.lang.String[]	_tokenNames
static antlr.collections.impl.BitSet	_tokenSet_0
static antlr.collections.impl.BitSet	_tokenSet_1
static antlr.collections.impl.BitSet	_tokenSet_10
static antlr.collections.impl.BitSet	_tokenSet_11
static antlr.collections.impl.BitSet	_tokenSet_12
static antlr.collections.impl.BitSet	_tokenSet_2
static antlr.collections.impl.BitSet	_tokenSet_3
static antlr.collections.impl.BitSet	_tokenSet_4
static antlr.collections.impl.BitSet	_tokenSet_5
static antlr.collections.impl.BitSet	_tokenSet_6
static antlr.collections.impl.BitSet	_tokenSet_7
static antlr.collections.impl.BitSet	_tokenSet_8
static antlr.collections.impl.BitSet	_tokenSet_9
protected static boolean	DEBUG
protected static org.apache.log4j.Logger	logger

Fields inherited from class antlr.Parser

astFactory, inputState, returnAST, tokenNames, tokenTypeToASTClassMap, traceDepth

Fields inherited from interface org.terrier.querying.parser.TerrierQueryParserTokenTypes

ALPHANUMERIC, ALPHANUMERIC_CHAR, CLOSE_DISJUNCTIVE, CLOSE_PAREN, CLOSE_SEGMENT, COLON, DIT, EOF, HAT, IGNORED, INT, NOT_REQUIRED, NULL_TREE_LOOKAHEAD, NUM_FLOAT, NUM_INT, OPEN_DISJUNCTIVE, OPEN_PAREN, OPEN_SEGMENT, PERIOD, PROXIMITY, QUOTE, REQUIRED

Constructor Summary

	TerrierQueryParser(antlr.ParserSharedInputState state)
	TerrierQueryParser(antlr.TokenBuffer tokenBuf)
protected	TerrierQueryParser(antlr.TokenBuffer tokenBuf, int k)
	TerrierQueryParser(antlr.TokenStream lexer)
protected	TerrierQueryParser(antlr.TokenStream lexer, int k)

Method Summary

Query	disjunctiveQuery()
Query	explicitMultiTermQuery()
Query	fieldQuery()
Query	impliedMultiTermQuery()
Query	phraseQuery()
Query	query()
void	recover(antlr.RecognitionException ex, antlr.collections.impl.BitSet tokenSet)
Query	requirementQuery()
Query	segmentQuery()
void	setSelector(antlr.TokenStreamSelector s)
Query	singleTermQuery()

Methods inherited from class antlr.LLkParser

consume, LA, LT, traceIn, traceOut

Methods inherited from class antlr.Parser

addMessageListener, addParserListener, addParserMatchListener, addParserTokenListener, addSemanticPredicateListener, addSyntacticPredicateListener, addTraceListener, consumeUntil, consumeUntil, defaultDebuggingSetup, getAST, getASTFactory, getFilename, getInputState, getTokenName, getTokenNames, getTokenTypeToASTClassMap, isDebugMode, mark, match, match, matchNot, panic, removeMessageListener, removeParserListener, removeParserMatchListener, removeParserTokenListener, removeSemanticPredicateListener, removeSyntacticPredicateListener, removeTraceListener, reportError, reportError, reportWarning, rewind, setASTFactory, setASTNodeClass, setASTNodeType, setDebugMode, setFilename, setIgnoreInvalidDebugCalls, setInputState, setTokenBuffer, traceIndent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected static final org.apache.log4j.Logger logger

DEBUG

protected static final boolean DEBUG

_tokenNames

public static final java.lang.String[] _tokenNames

_tokenSet_0

public static final antlr.collections.impl.BitSet _tokenSet_0

_tokenSet_1

public static final antlr.collections.impl.BitSet _tokenSet_1

_tokenSet_2

public static final antlr.collections.impl.BitSet _tokenSet_2

_tokenSet_3

public static final antlr.collections.impl.BitSet _tokenSet_3

_tokenSet_4

public static final antlr.collections.impl.BitSet _tokenSet_4

_tokenSet_5

public static final antlr.collections.impl.BitSet _tokenSet_5

_tokenSet_6

public static final antlr.collections.impl.BitSet _tokenSet_6

_tokenSet_7

public static final antlr.collections.impl.BitSet _tokenSet_7

_tokenSet_8

public static final antlr.collections.impl.BitSet _tokenSet_8

_tokenSet_9

public static final antlr.collections.impl.BitSet _tokenSet_9

_tokenSet_10

public static final antlr.collections.impl.BitSet _tokenSet_10

_tokenSet_11

public static final antlr.collections.impl.BitSet _tokenSet_11

_tokenSet_12

public static final antlr.collections.impl.BitSet _tokenSet_12

Constructor Detail

TerrierQueryParser

protected TerrierQueryParser(antlr.TokenBuffer tokenBuf,
                             int k)

TerrierQueryParser

public TerrierQueryParser(antlr.TokenBuffer tokenBuf)

TerrierQueryParser

protected TerrierQueryParser(antlr.TokenStream lexer,
                             int k)

TerrierQueryParser

public TerrierQueryParser(antlr.TokenStream lexer)

TerrierQueryParser

public TerrierQueryParser(antlr.ParserSharedInputState state)

Method Detail

setSelector

public void setSelector(antlr.TokenStreamSelector s)

recover

public void recover(antlr.RecognitionException ex,
                    antlr.collections.impl.BitSet tokenSet)
             throws antlr.TokenStreamException

Throws:

antlr.TokenStreamException

query

public final Query query()
                  throws antlr.RecognitionException,
                         antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

impliedMultiTermQuery

public final Query impliedMultiTermQuery()
                                  throws antlr.RecognitionException,
                                         antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

explicitMultiTermQuery

public final Query explicitMultiTermQuery()
                                   throws antlr.RecognitionException,
                                          antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

segmentQuery

public final Query segmentQuery()
                         throws antlr.RecognitionException,
                                antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

phraseQuery

public final Query phraseQuery()
                        throws antlr.RecognitionException,
                               antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

disjunctiveQuery

public final Query disjunctiveQuery()
                             throws antlr.RecognitionException,
                                    antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

fieldQuery

public final Query fieldQuery()
                       throws antlr.RecognitionException,
                              antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

requirementQuery

public final Query requirementQuery()
                             throws antlr.RecognitionException,
                                    antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException

singleTermQuery

public final Query singleTermQuery()
                            throws antlr.RecognitionException,
                                   antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.TokenStreamException