/*
* Copyright (C) 2012 Facebook, Inc.
*
* 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.facebook.concurrency;
import com.facebook.concurrency.ExecutorServiceFactory;
import java.util.concurrent.ExecutorService;
public class SingletonExecutorServiceFactory<T extends ExecutorService>
implements ExecutorServiceFactory<T> {
private final T instance;
public SingletonExecutorServiceFactory(T instance) {
this.instance = instance;
}
@Override
public T create() {
return instance;
}
}