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A Java-based performance testing tool for RabbitMQ.
// Copyright (c) 2007-Present Pivotal Software, Inc. All rights reserved.
//
// This software, the RabbitMQ Java client library, is triple-licensed under the
// Mozilla Public License 1.1 ("MPL"), the GNU General Public License version 2
// ("GPL") and the Apache License version 2 ("ASL"). For the MPL, please see
// LICENSE-MPL-RabbitMQ. For the GPL, please see LICENSE-GPL2. For the ASL,
// please see LICENSE-APACHE2.
//
// This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND,
// either express or implied. See the LICENSE file for specific language governing
// rights and limitations of this software.
//
// If you have any questions regarding licensing, please contact us at
// [email protected].
package com.rabbitmq.perf;
public class TimestampProvider {
private final boolean useMillis;
private final boolean isTimestampInHeader;
public TimestampProvider(boolean useMillis, boolean isTimestampInHeader) {
this.useMillis = useMillis;
this.isTimestampInHeader = isTimestampInHeader;
}
public boolean isTimestampInHeader() {
return this.isTimestampInHeader;
}
public long getCurrentTime() {
if (useMillis) {
return System.currentTimeMillis();
} else {
return System.nanoTime();
}
}
public long getDifference(long ts1, long ts2) {
return Math.abs(ts1 - ts2);
}
}
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