org.sonar.sslr.internal.matchers

Class MatcherContext

java.lang.Object

org.sonar.sslr.internal.matchers.MatcherContext

All Implemented Interfaces:

java.lang.CharSequence

Direct Known Subclasses:

BasicMatcherContext

public abstract class MatcherContext
extends java.lang.Object
implements java.lang.CharSequence

Field Summary

Fields

Modifier and Type	Field and Description
protected int	currentIndex
protected boolean	ignoreErrors
protected InputBuffer	inputBuffer
protected Matcher	matcher
protected int	startIndex

Constructor Summary

Constructors

Constructor and Description
MatcherContext(InputBuffer inputBuffer, MatchHandler matchHandler)

Method Summary

Methods

Modifier and Type	Method and Description
void	advanceIndex(int delta)
char	charAt(int index)
abstract void	createNode()
abstract void	createNode(ParseNode parseNode)
int	getCurrentIndex()
Matcher	getMatcher()
MatchHandler	getMatchHandler()
abstract ParseNode	getNode()
int	getStartIndex()
abstract MatcherContext	getSubContext(Matcher matcher)
void	ignoreErrors()
boolean	isIgnoreErrors()
int	length()
void	resetIndex()
void	retire()
abstract boolean	runMatcher()
void	setIndex(int index)
abstract void	skipNode()
java.lang.CharSequence	subSequence(int start, int end)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.CharSequence

toString

Field Detail

inputBuffer

protected InputBuffer inputBuffer

startIndex

protected int startIndex

currentIndex

protected int currentIndex

matcher

protected Matcher matcher

ignoreErrors

protected boolean ignoreErrors

Constructor Detail

MatcherContext

public MatcherContext(InputBuffer inputBuffer,
              MatchHandler matchHandler)

Method Detail

getSubContext

public abstract MatcherContext getSubContext(Matcher matcher)

createNode

public abstract void createNode()

createNode

public abstract void createNode(ParseNode parseNode)

skipNode

public abstract void skipNode()

getMatchHandler

public MatchHandler getMatchHandler()

getMatcher

public Matcher getMatcher()

retire

public void retire()

ignoreErrors

public void ignoreErrors()

isIgnoreErrors

public boolean isIgnoreErrors()

runMatcher

public abstract boolean runMatcher()

getStartIndex

public int getStartIndex()

getCurrentIndex

public int getCurrentIndex()

advanceIndex

public void advanceIndex(int delta)

resetIndex

public void resetIndex()

setIndex

public void setIndex(int index)

getNode

public abstract ParseNode getNode()

length

public int length()

Specified by:

length in interface java.lang.CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface java.lang.CharSequence

subSequence

public java.lang.CharSequence subSequence(int start,
                                 int end)

Specified by:

subSequence in interface java.lang.CharSequence