org.jruby.lexer.yacc
Class RubyLexerSupport

java.lang.Object
  org.ablaf.internal.lexer.DefaultLexerSupport
      org.jruby.lexer.yacc.RubyLexerSupport

All Implemented Interfaces:

ILexerSupport, IRubyLexerSupport

public class RubyLexerSupport

extends DefaultLexerSupport

implements IRubyLexerSupport

Version:

$Revision: 1.7 $

Author:

jpetersen

Field Summary

Fields inherited from class org.ablaf.internal.lexer.DefaultLexerSupport

lineOffset, source

Constructor Summary

RubyLexerSupport(ILexerSource source)
Constructor for RubyLexerSupport.

Method Summary

int	getColumn()
ISourcePosition	getPosition()
char	read()
char	readEscape()
void	setBuffer(java.lang.String buffer, ISourcePosition startPosition)
void	unread()

Methods inherited from class org.ablaf.internal.lexer.DefaultLexerSupport

getCharAt, getLastRead, getNext, isEOF, isEOL, isNext, isNext, readHex, readLine, readOct, unreadMany

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ablaf.lexer.ILexerSupport

getCharAt, getLastRead, getNext, isEOF, isEOL, isNext, isNext, readHex, readLine, readOct, unreadMany

Constructor Detail

RubyLexerSupport

public RubyLexerSupport(ILexerSource source)

Constructor for RubyLexerSupport.

Parameters:

source -

Method Detail

setBuffer

public void setBuffer(java.lang.String buffer,
                      ISourcePosition startPosition)

Specified by:

setBuffer in interface IRubyLexerSupport

See Also:

IRubyLexerSupport.setBuffer(String, ISourcePosition)

getPosition

public ISourcePosition getPosition()

Specified by:

getPosition in interface ILexerSupport

Overrides:

getPosition in class DefaultLexerSupport

See Also:

DefaultLexerSupport.getPosition()

getColumn

public int getColumn()

Specified by:

getColumn in interface IRubyLexerSupport

read

public char read()

Specified by:

read in interface ILexerSupport

Overrides:

read in class DefaultLexerSupport

See Also:

DefaultLexerSupport.read()

unread

public void unread()

Specified by:

unread in interface ILexerSupport

Overrides:

unread in class DefaultLexerSupport

See Also:

DefaultLexerSupport.unread()

readEscape

public char readEscape()
                throws LexerException

Specified by:

readEscape in interface IRubyLexerSupport

Throws:

LexerException