src/main/java/org/onap/aai/spike/event/outgoing/SpikeEventComparator.java


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/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
 * Copyright © 2017-2018 Amdocs
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */
package org.onap.aai.spike.event.outgoing;

import java.util.Comparator;

public class SpikeEventComparator implements Comparator<SpikeGraphEvent> {

    @Override
    public int compare(SpikeGraphEvent e1, SpikeGraphEvent e2) {

        // Note: this will break down if the difference is more than 24 days, or int.max milliseconds
        return (int) (e1.getOperationTimestamp() - e2.getOperationTimestamp());
    }
}