com.sonar.sslr.impl.matcher

Class StandardMatcher

java.lang.Object

com.sonar.sslr.impl.matcher.Matcher

com.sonar.sslr.impl.matcher.MemoizedMatcher

com.sonar.sslr.impl.matcher.StandardMatcher

Direct Known Subclasses:

AdjacentMatcher, AndMatcher, AnyTokenButNotMatcher, DelegatingMatcher, NextMatcher, NotMatcher, OneToNMatcher, OptMatcher, OrMatcher, RuleMatcher, TokenMatcher

public class StandardMatcher
extends MemoizedMatcher

This class allows to remove usage of BacktrackingEvent from Matchers.

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

Since:

1.14

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	StandardMatcher(Matcher... matchers)

Method Summary

Methods

Modifier and Type	Method and Description
protected Matcher.MatchResult	doMatch(ParsingState parsingState)
boolean	equals(java.lang.Object obj)
int	hashCode()
AstNode	match(ParsingState parsingState)
protected AstNode	matchWorker(ParsingState parsingState)

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, toString, wait, wait, wait

Constructor Detail

StandardMatcher

protected StandardMatcher(Matcher... matchers)

Method Detail

match

public final AstNode match(ParsingState parsingState)

Overrides:

match in class MemoizedMatcher

Returns:

AST node, which was constructed

doMatch

protected Matcher.MatchResult doMatch(ParsingState parsingState)

Overrides:

doMatch in class Matcher

matchWorker

protected final AstNode matchWorker(ParsingState parsingState)

Specified by:

matchWorker in class MemoizedMatcher

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object