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/*
* 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 org.jsmpp.util;
/**
* Simple utility class for watching performance of method invocation.
*
* @author uudashr
*
*/
public class StopWatch {
private long startTime;
/**
* Start the stop watch.
*
* @return the current time in millisecond.
*/
public long start() {
startTime = System.currentTimeMillis();
return startTime;
}
/**
* Done watching the delay and return the delay between start time to
* current time.
*
* @return the delay between start time to current time
*/
public long done() {
return System.currentTimeMillis() - startTime;
}
}
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