org.parboiled.matchervisitors

Class GetStarterCharVisitor

java.lang.Object

org.parboiled.matchervisitors.DefaultMatcherVisitor<Character>

org.parboiled.matchervisitors.GetStarterCharVisitor

All Implemented Interfaces:

MatcherVisitor<Character>

public class GetStarterCharVisitor
extends DefaultMatcherVisitor<Character>

Returns the first character a given matcher can start a match with. For all complex matchers, i.e. the ones not always matching just one character, the visitor returns null.

Constructor Summary

Constructors

Constructor and Description
GetStarterCharVisitor()

Method Summary

Modifier and Type	Method and Description
Character	visit(AnyMatcher matcher)
Character	visit(AnyOfMatcher matcher)
Character	visit(CharIgnoreCaseMatcher matcher)
Character	visit(CharMatcher matcher)
Character	visit(CharRangeMatcher matcher)
Character	visit(CustomMatcher matcher)

Methods inherited from class org.parboiled.matchervisitors.DefaultMatcherVisitor

defaultValue, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

GetStarterCharVisitor

public GetStarterCharVisitor()

Method Detail

visit

public Character visit(AnyMatcher matcher)

Specified by:

visit in interface MatcherVisitor<Character>

Overrides:

visit in class DefaultMatcherVisitor<Character>

visit

public Character visit(AnyOfMatcher matcher)

Specified by:

visit in interface MatcherVisitor<Character>

Overrides:

visit in class DefaultMatcherVisitor<Character>

visit

public Character visit(CharIgnoreCaseMatcher matcher)

Specified by:

visit in interface MatcherVisitor<Character>

Overrides:

visit in class DefaultMatcherVisitor<Character>

visit

public Character visit(CharMatcher matcher)

Specified by:

visit in interface MatcherVisitor<Character>

Overrides:

visit in class DefaultMatcherVisitor<Character>

visit

public Character visit(CharRangeMatcher matcher)

Specified by:

visit in interface MatcherVisitor<Character>

Overrides:

visit in class DefaultMatcherVisitor<Character>

visit

public Character visit(CustomMatcher matcher)

Specified by:

visit in interface MatcherVisitor<Character>

Overrides:

visit in class DefaultMatcherVisitor<Character>