org.terrier.querying.parser

Class TerrierFloatLexer

java.lang.Object

antlr.CharScanner

org.terrier.querying.parser.TerrierFloatLexer

All Implemented Interfaces:

antlr.TokenStream, NumbersTokenTypes

public class TerrierFloatLexer
extends antlr.CharScanner
implements NumbersTokenTypes, antlr.TokenStream

Field Summary

Fields inherited from class antlr.CharScanner

_returnToken, caseSensitive, caseSensitiveLiterals, commitToPath, EOF_CHAR, hashString, inputState, literals, saveConsumedInput, tabsize, text, tokenObjectClass, traceDepth

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

DIT, EOF, INT, NULL_TREE_LOOKAHEAD, NUM_FLOAT, NUM_INT, PERIOD

Constructor Summary

Constructors

Constructor and Description
TerrierFloatLexer(antlr.InputBuffer ib)
TerrierFloatLexer(InputStream in)
TerrierFloatLexer(antlr.LexerSharedInputState state)
TerrierFloatLexer(Reader in)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	mDIT(boolean _createToken)
protected void	mINT(boolean _createToken)
void	mNUM_INT(boolean _createToken)
protected void	mPERIOD(boolean _createToken)
antlr.Token	nextToken()

Methods inherited from class antlr.CharScanner

append, append, commit, consume, consumeUntil, consumeUntil, getCaseSensitive, getCaseSensitiveLiterals, getColumn, getCommitToPath, getFilename, getInputBuffer, getInputState, getLine, getTabSize, getText, getTokenObject, LA, makeToken, mark, match, match, match, matchNot, matchRange, newline, panic, panic, reportError, reportError, reportWarning, resetText, rewind, setCaseSensitive, setColumn, setCommitToPath, setFilename, setInputState, setLine, setTabSize, setText, setTokenObjectClass, tab, testLiteralsTable, testLiteralsTable, toLower, traceIn, traceIndent, traceOut, uponEOF

Methods inherited from class java.lang.Object

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

Constructor Detail

TerrierFloatLexer

public TerrierFloatLexer(InputStream in)

TerrierFloatLexer

public TerrierFloatLexer(Reader in)

TerrierFloatLexer

public TerrierFloatLexer(antlr.InputBuffer ib)

TerrierFloatLexer

public TerrierFloatLexer(antlr.LexerSharedInputState state)

Method Detail

nextToken

public antlr.Token nextToken()
                      throws antlr.TokenStreamException

Specified by:

nextToken in interface antlr.TokenStream

Throws:

antlr.TokenStreamException

mPERIOD

protected final void mPERIOD(boolean _createToken)
                      throws antlr.RecognitionException,
                             antlr.CharStreamException,
                             antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mDIT

protected final void mDIT(boolean _createToken)
                   throws antlr.RecognitionException,
                          antlr.CharStreamException,
                          antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mINT

protected final void mINT(boolean _createToken)
                   throws antlr.RecognitionException,
                          antlr.CharStreamException,
                          antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException

mNUM_INT

public final void mNUM_INT(boolean _createToken)
                    throws antlr.RecognitionException,
                           antlr.CharStreamException,
                           antlr.TokenStreamException

Throws:

antlr.RecognitionException

antlr.CharStreamException

antlr.TokenStreamException