/* Copyright (C) 2014-2015 TU Dortmund
 * This file is part of LearnLib, http://www.learnlib.de/.
 * 
 * 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 de.learnlib.testsupport.queries;

import net.automatalib.words.Word;
import de.learnlib.api.Query;
import de.learnlib.oracles.AbstractQuery;

public class NoopQuery<I, D> extends AbstractQuery<I, D> {

	public NoopQuery(Query<I, ?> query) {
		super(query);
	}

	public NoopQuery(Word<I> prefix, Word<I> suffix) {
		super(prefix, suffix);
	}

	public NoopQuery(Word<I> queryWord) {
		super(queryWord);
	}

	@Override
	public void answer(D output) {
	}

	/**
	 * @see de.learnlib.oracles.AbstractQuery#toStringWithAnswer(Object)
	 */
	@Override
	public String toString() {
		return toStringWithAnswer(null);
	}

}
