/*******************************************************************************
* Copyright 2011 See AUTHORS file.
*
* 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 com.badlogic.gdx.utils.async;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.TimeUnit;
import com.badlogic.gdx.utils.Disposable;
import com.badlogic.gdx.utils.GdxRuntimeException;
import com.badlogic.gdx.utils.async.AsyncResult;
import com.badlogic.gdx.utils.async.AsyncTask;
/**
* GWT emulation of AsynchExecutor, will call tasks immediately :D
* @author badlogic
*
*/
public class AsyncExecutor implements Disposable {
/**
* Creates a new AsynchExecutor that allows maxConcurrent
* {@link Runnable} instances to run in parallel.
* @param maxConcurrent
*/
public AsyncExecutor(int maxConcurrent) {
}
/**
* Submits a {@link Runnable} to be executed asynchronously. If
* maxConcurrent runnables are already running, the runnable
* will be queued.
* @param task the task to execute asynchronously
*/
public <T> AsyncResult<T> submit(final AsyncTask<T> task) {
T result = null;
boolean error = false;
try {
result = task.call();
} catch(Throwable t) {
error = true;
}
return new AsyncResult(result);
}
/**
* Waits for running {@link AsyncTask} instances to finish,
* then destroys any resources like threads. Can not be used
* after this method is called.
*/
@Override
public void dispose () {
}
}