javascalautils.concurrent.ExecutorProvider Maven / Gradle / Ivy
/**
* Copyright 2015 Peter Nerg
*
* 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 javascalautils.concurrent;
/**
* Allows for creating a custom {@link Executor} for {@link Executors#getDefault()}.
* This is done by creating a class that implements this interface and then set the fully qualified class name in the system property
* javascalautils.concurrent.executorprovider.
* The implementing class must:
*
* - be declared public
* - have a public (default) non-argument constructor
*
* This property must be set before invoking any method in {@link Executors} as the default pool is then created.
*
* @author Peter Nerg
* @since 1.4
*/
public interface ExecutorProvider {
/**
* Used to create the default {@link Executor} instance.
*
* @return The default {@link Executor} instance
*/
Executor create();
}