com.sonar.sslr.impl.matcher

Class OptMatcher

java.lang.Object

com.sonar.sslr.impl.matcher.Matcher

com.sonar.sslr.impl.matcher.MemoizedMatcher

com.sonar.sslr.impl.matcher.StandardMatcher

com.sonar.sslr.impl.matcher.OptMatcher

public final class OptMatcher
extends StandardMatcher

A Matcher that tries its submatcher once against the input and always succeeds.

This class is not intended to be instantiated or sub-classed by clients.

Nested Class Summary

Nested classes/interfaces inherited from class com.sonar.sslr.impl.matcher.Matcher

Matcher.MatchResult

Field Summary

Fields inherited from class com.sonar.sslr.impl.matcher.Matcher

children

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	OptMatcher(Matcher matcher)

Method Summary

Methods

Modifier and Type	Method and Description
protected Matcher.MatchResult	doMatch(ParsingState parsingState)
java.lang.String	toString()

Methods inherited from class com.sonar.sslr.impl.matcher.StandardMatcher

equals, hashCode, match, matchWorker

Methods inherited from class com.sonar.sslr.impl.matcher.MemoizedMatcher

getMemoizedAst, memoizeAst

Methods inherited from class com.sonar.sslr.impl.matcher.Matcher

enterEvent, exitWithMatchEvent, exitWithoutMatchEvent, isMatching, matchToIndex

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OptMatcher

protected OptMatcher(Matcher matcher)

Method Detail

doMatch

protected Matcher.MatchResult doMatch(ParsingState parsingState)

Overrides:

doMatch in class StandardMatcher

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object