| /******************************************************************************* |
| * Copyright (c) 2004, 2007 Boeing. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Boeing - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.osee.ote.core.environment;
|
|
|
| import java.util.TimerTask; |
| import java.util.logging.Level; |
| import org.eclipse.osee.framework.jdk.core.util.benchmark.Benchmark; |
| import org.eclipse.osee.framework.logging.OseeLog; |
| import org.eclipse.osee.ote.core.GCHelper; |
| import org.eclipse.osee.ote.core.TestException; |
|
|
|
|
|
|
| /**
|
| * @author Ryan D. Brooks
|
| * @author Andrew M. Finkbeiner
|
| */
|
| public abstract class EnvironmentTask {
|
| public static final double cycleResolution = 300.0;
|
| private double hzRate;
|
| private int phase;
|
| private int runEveryNcycles;
|
| private boolean running;
|
| private TimerTask timerTask;
|
|
|
| private double averateRate;
|
|
|
| private final Benchmark bm;
|
|
|
| public EnvironmentTask(double hzRate) {
|
| this(hzRate, 0);
|
| }
|
|
|
| public EnvironmentTask(double hzRate, int phase) {
|
| this.hzRate = hzRate;
|
| this.running = true;
|
| this.phase = phase;
|
| runEveryNcycles = (int)Math.round(cycleResolution / hzRate);
|
| bm = new Benchmark(getClass().getName(), (long) (1000000.0 / hzRate));
|
| GCHelper.getGCHelper().addRefWatch(this);
|
| }
|
|
|
| public EnvironmentTask( double hzRate, TestEnvironment environment)
|
| {
|
| this( hzRate);
|
| environment.addTask(this);
|
| }
|
|
|
| public void baseRunOneCycle(int cycleCount) throws TestException{
|
| if (cycleCount == -1 || cycleCount % runEveryNcycles == phase && running) { // if my turn
|
|
|
| bm.samplePoint();
|
| try {
|
| runOneCycle();
|
| }
|
| catch (InterruptedException e) {
|
| OseeLog.log(TestEnvironment.class, Level.SEVERE, e);
|
| }
|
|
|
| }
|
| }
|
|
|
| public void cancel(){
|
| if(timerTask != null)
|
| timerTask.cancel();
|
| }
|
|
|
| public void disable() {
|
| this.running = false;
|
| }
|
|
|
| public void enable() {
|
| this.running = true;
|
| }
|
| /** Gets the hzRate. */
|
| public double getHzRate() {
|
| return hzRate;
|
| }
|
|
|
| public boolean isRunning(){
|
| return this.running;
|
| }
|
|
|
| public abstract void runOneCycle() throws InterruptedException, TestException;
|
|
|
| public void setTimerTask(TimerTask timerTask){
|
| this.timerTask = timerTask;
|
| }
|
|
|
| public double getAverateRate() {
|
| return averateRate;
|
| }
|
|
|
| public String toString() {
|
| return this.getClass().getName() + "{ Task: " + hzRate + "Hz, Phase " + phase + ", running=" + (running ? "true" : "false") + " }";
|
|
|
| }
|
| } |