org.jclarion.clarion.lang
Class Lexer

java.lang.Object
  org.jclarion.clarion.lang.Lexer

public class Lexer
extends java.lang.Object

Constructor Summary

Lexer(java.io.Reader reader)

Lexer(java.io.Reader reader, java.lang.String name)

Method Summary

void	addIncludeMarker(java.lang.String marker)
int	begin()
Lex[]	capture(int pos)
void	commit()
void	commit(int pos)
void	debug(java.lang.String msg)
boolean	eof()
void	error(java.lang.String msg)
void	error(java.lang.String msg, java.lang.Throwable t)
int	getBeginCount()
AbstractLexStream	getStream()
boolean	isIgnoreWhitespace()
Lex	lookahead()
Lex	lookahead(int offset)
Lex	next()
void	rollback()
void	rollback(int pos)
void	setIgnoreWhitespace(boolean ignore)
void	setJavaMode(boolean mode)
void	setStream(AbstractLexStream stream)
void	skipUntilMarker(java.lang.String skip)
void	testEmpty()

Methods inherited from class java.lang.Object

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

Constructor Detail

Lexer

public Lexer(java.io.Reader reader,
             java.lang.String name)

Lexer

public Lexer(java.io.Reader reader)

Method Detail

getStream

public AbstractLexStream getStream()

setStream

public void setStream(AbstractLexStream stream)

setJavaMode

public void setJavaMode(boolean mode)

begin

public int begin()

commit

public void commit()

commit

public void commit(int pos)

capture

public Lex[] capture(int pos)

rollback

public void rollback()

rollback

public void rollback(int pos)

eof

public boolean eof()

testEmpty

public void testEmpty()

skipUntilMarker

public void skipUntilMarker(java.lang.String skip)

setIgnoreWhitespace

public void setIgnoreWhitespace(boolean ignore)

isIgnoreWhitespace

public boolean isIgnoreWhitespace()

addIncludeMarker

public void addIncludeMarker(java.lang.String marker)

next

public Lex next()

lookahead

public Lex lookahead()

lookahead

public Lex lookahead(int offset)

error

public void error(java.lang.String msg)

error

public void error(java.lang.String msg,
                  java.lang.Throwable t)

debug

public void debug(java.lang.String msg)

getBeginCount

public int getBeginCount()