io.druid.java.util.common.Timing Maven / Gradle / Ivy
/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets licenses this file
* to you 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 io.druid.java.util.common;
import io.druid.java.util.common.logger.Logger;
import java.util.concurrent.Callable;
/**
*/
public class Timing {
public static RetType timeBenchmarkWrapException(String prefix, Callable callable, final Logger log) {
try {
return timeBenchmark(prefix, callable, log);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static RetType timeBenchmark(String prefix, Callable callable, Logger log) throws Exception {
RetType retVal;
long startTime = System.currentTimeMillis();
retVal = callable.call();
long endTime = System.currentTimeMillis();
log.info(String.format("%s completed %,d millis.", prefix, endTime - startTime));
return retVal;
}
}