net.automatalib.util.ts.acceptors.AcceptanceCombiner Maven / Gradle / Ivy
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This artifact provides various common utility operations for analyzing and manipulating
automata and graphs, such as traversal, minimization and copying.
/* Copyright (C) 2013-2019 TU Dortmund
* This file is part of AutomataLib, http://www.automatalib.net/.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.automatalib.util.ts.acceptors;
public interface AcceptanceCombiner {
AcceptanceCombiner AND = (a1, a2) -> a1 && a2;
AcceptanceCombiner OR = (a1, a2) -> a1 || a2;
AcceptanceCombiner XOR = (a1, a2) -> a1 ^ a2;
AcceptanceCombiner EQUIV = (a1, a2) -> (a1 == a2);
AcceptanceCombiner IMPL = (a1, a2) -> !a1 || a2;
/**
* Combine two acceptance values.
*
* @param a1 first value
* @param a2 second value
*
* @return the combined value
*/
boolean combine(boolean a1, boolean a2);
}