/
OConsoleProgressWriter.java
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/
OConsoleProgressWriter.java
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/*
*
* * Copyright 2014 Orient Technologies LTD (info(at)orientechnologies.com)
* *
* * 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.
* *
* * For more information: http://www.orientechnologies.com
*
*/
package com.orientechnologies.orient.stresstest;
import com.orientechnologies.common.thread.OSoftThread;
import com.orientechnologies.orient.stresstest.workload.OWorkload;
/**
* Takes care of updating the console with a completion percentage while the stress test is working; it takes the data to show from
* the OStressTestResults class.
*
* @author Andrea Iacono
*/
public class OConsoleProgressWriter extends OSoftThread {
final private OWorkload workload;
private String lastResult = null;
public OConsoleProgressWriter(final OWorkload workload) {
this.workload = workload;
}
public void printMessage(final String message) {
System.out.println(message);
}
@Override
protected void execute() throws Exception {
final String result = workload.getPartialResult();
if (lastResult == null || !lastResult.equals(result))
System.out.print("\r- Workload in progress " + result);
lastResult = result;
try {
Thread.sleep(300);
} catch (InterruptedException e) {
interruptCurrentOperation();
}
}
@Override
public void sendShutdown() {
try {
execute(); // flushes the final result, if we missed it
} catch (Exception e) {
throw new RuntimeException(e);
}
super.sendShutdown();
}
}