com.oracle.truffle.regex.tregex.matchers

Class InvertibleCharMatcher

java.lang.Object

com.oracle.truffle.regex.tregex.matchers.CharMatcher

com.oracle.truffle.regex.tregex.matchers.InvertibleCharMatcher

Direct Known Subclasses:

BitSetMatcher, HybridBitSetMatcher, MultiBitSetMatcher, NullHighByteBitSetMatcher, RangeListMatcher, RangeTreeMatcher, SingleCharMatcher, SingleRangeMatcher, TwoCharMatcher

public abstract class InvertibleCharMatcher
extends CharMatcher

Abstract character matcher that allows matching behavior to be inverted with a constructor parameter.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InvertibleCharMatcher(boolean invert) Construct a new InvertibleCharMatcher.

Method Summary

Modifier and Type	Method and Description
protected String	modifiersToString()
protected boolean	result(boolean result)
static boolean	result(boolean invert, boolean result)

Methods inherited from class com.oracle.truffle.regex.tregex.matchers.CharMatcher

estimatedCost, match

Methods inherited from class java.lang.Object

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

Constructor Detail

InvertibleCharMatcher

protected InvertibleCharMatcher(boolean invert)

Construct a new InvertibleCharMatcher.

Parameters:

invert - if this is set to true, the result of CharMatcher.match(int) is always inverted.

Method Detail

result

protected boolean result(boolean result)

result

public static boolean result(boolean invert,
                             boolean result)

modifiersToString

protected String modifiersToString()