org.antlr.v4.runtime.atn.NotSetTransition Maven / Gradle / Ivy
/*
* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
package org.antlr.v4.runtime.atn;
import org.antlr.v4.runtime.misc.IntervalSet;
public final class NotSetTransition extends SetTransition {
public NotSetTransition(ATNState target, IntervalSet set) {
super(target, set);
}
@Override
public int getSerializationType() {
return NOT_SET;
}
@Override
public boolean matches(int symbol, int minVocabSymbol, int maxVocabSymbol) {
return symbol >= minVocabSymbol
&& symbol <= maxVocabSymbol
&& !super.matches(symbol, minVocabSymbol, maxVocabSymbol);
}
@Override
public String toString() {
return '~'+super.toString();
}
}