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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;
import net.automatalib.commons.util.mappings.Mapping;
import net.automatalib.ts.acceptors.AcceptorTS;
import net.automatalib.ts.acceptors.DeterministicAcceptorTS;
public final class Acceptors {
private Acceptors() {
}
public static , TS2 extends DeterministicAcceptorTS> DetAcceptorComposition and(
TS1 ts1,
TS2 ts2) {
return combine(ts1, ts2, AcceptanceCombiner.AND);
}
public static , TS2 extends DeterministicAcceptorTS> DetAcceptorComposition combine(
TS1 ts1,
TS2 ts2,
AcceptanceCombiner combiner) {
return new DetAcceptorComposition<>(ts1, ts2, combiner);
}
public static , TS2 extends DeterministicAcceptorTS> DetAcceptorComposition or(
TS1 ts1,
TS2 ts2) {
return combine(ts1, ts2, AcceptanceCombiner.OR);
}
public static , TS2 extends DeterministicAcceptorTS> DetAcceptorComposition xor(
TS1 ts1,
TS2 ts2) {
return combine(ts1, ts2, AcceptanceCombiner.XOR);
}
public static , TS2 extends DeterministicAcceptorTS> DetAcceptorComposition equiv(
TS1 ts1,
TS2 ts2) {
return combine(ts1, ts2, AcceptanceCombiner.EQUIV);
}
public static , TS2 extends DeterministicAcceptorTS> DetAcceptorComposition impl(
TS1 ts1,
TS2 ts2) {
return combine(ts1, ts2, AcceptanceCombiner.IMPL);
}
public static Mapping acceptance(final AcceptorTS acceptor) {
return acceptor::isAccepting;
}
}