Package gw.internal.gosu.parser

Class LightweightParserState

java.lang.Object

gw.internal.gosu.parser.LightweightParserState

All Implemented Interfaces:

IParserState

Direct Known Subclasses:

StandardParserState

public class LightweightParserState
extends java.lang.Object
implements IParserState

Field Summary

Fields

Modifier and Type	Field	Description
private int	_lineNum
private int	_lineOffset
private int	_offsetShift
private java.lang.String	_src
private int	_tokenColumn
private int	_tokenEnd
private int	_tokenStart

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LightweightParserState()
	LightweightParserState(SourceCodeTokenizer tokenizer, int offsetShift, int lineShift)

Method Summary

Modifier and Type	Method	Description
LightweightParserState	cloneWithNewTokenStartAndTokenEnd(int newTokenStart, int newLength)
int	getLineNumber()
int	getLineOffset()
java.lang.String	getSource()
int	getTokenColumn()
int	getTokenEnd()
int	getTokenStart()
(package private) void	init(java.lang.String src, int lineNum, int lineOffset, int tokenColumn, int tokenStart, int tokenEnd)

Methods inherited from class java.lang.Object

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

Field Detail

_lineNum

private int _lineNum

_lineOffset

private int _lineOffset

_offsetShift

private int _offsetShift

_tokenColumn

private int _tokenColumn

_src

private java.lang.String _src

_tokenStart

private int _tokenStart

_tokenEnd

private int _tokenEnd

Constructor Detail

LightweightParserState

public LightweightParserState(SourceCodeTokenizer tokenizer,
                              int offsetShift,
                              int lineShift)

LightweightParserState

protected LightweightParserState()

Method Detail

init

void init(java.lang.String src,
          int lineNum,
          int lineOffset,
          int tokenColumn,
          int tokenStart,
          int tokenEnd)

getLineNumber

public int getLineNumber()

Specified by:

getLineNumber in interface IParserState

Returns:

the line number of this parser state

getLineOffset

public int getLineOffset()

Specified by:

getLineOffset in interface IParserState

Returns:

the starting line of this parser state

getTokenColumn

public int getTokenColumn()

Specified by:

getTokenColumn in interface IParserState

Returns:

the column represented by this parser state

getSource

public java.lang.String getSource()

Specified by:

getSource in interface IParserState

Returns:

the program source associated with this parser state

getTokenStart

public int getTokenStart()

Specified by:

getTokenStart in interface IParserState

Returns:

the start of the token represented by this parser state

cloneWithNewTokenStartAndTokenEnd

public LightweightParserState cloneWithNewTokenStartAndTokenEnd(int newTokenStart,
                                                                int newLength)

Specified by:

cloneWithNewTokenStartAndTokenEnd in interface IParserState

getTokenEnd

public int getTokenEnd()

Specified by:

getTokenEnd in interface IParserState

Returns:

the end of the token represented by this parser state