Module org.xbib.jacc

Package org.xbib.jacc.compiler

Class Lexer

java.lang.Object

org.xbib.jacc.compiler.Phase

org.xbib.jacc.compiler.Lexer

Direct Known Subclasses:

SourceLexer

public abstract class Lexer
extends Phase

Field Summary

Fields

Modifier and Type	Field	Description
protected String	lexemeText
protected int	token

Method Summary

Modifier and Type	Method	Description
String	getLexeme()
abstract Position	getPos()
int	getToken()
boolean	match(int i)
abstract int	nextToken()

Methods inherited from class org.xbib.jacc.compiler.Phase

getHandler, report

Methods inherited from class java.lang.Object

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

Field Details

token

protected int token

lexemeText

protected String lexemeText

Method Details

nextToken

public abstract int nextToken()
                       throws IOException

Throws:

IOException

getToken

public int getToken()

getLexeme

public String getLexeme()

getPos

public abstract Position getPos()

match

public boolean match(int i)
              throws IOException

Throws:

IOException