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/**
 * Copyright (C) 2014 Dasasian ([email protected])
 *
 * 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 com.dasasian.chok.testutil.mockito;

import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;

import java.io.Serializable;
import java.util.concurrent.CountDownLatch;

@SuppressWarnings("serial")
public class SerializableCountDownLatchAnswer implements Answer, Serializable {

    private static CountDownLatch _countDownLatch;

    public SerializableCountDownLatchAnswer(int latchCount) {
        _countDownLatch = new CountDownLatch(latchCount);
    }

    @Override
    public Void answer(InvocationOnMock invocation) throws Throwable {
        _countDownLatch.countDown();
        return null;
    }

    public CountDownLatch getCountDownLatch() {
        return _countDownLatch;
    }
}