org.jboss.threads.DelegatingExecutor Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2017 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 org.jboss.threads;
import java.util.concurrent.Executor;
/**
* An executor that simply delegates to another executor. Use instances of this class to hide extra methods on
* another executor.
*/
class DelegatingExecutor implements Executor {
private final Executor delegate;
DelegatingExecutor(final Executor delegate) {
this.delegate = delegate;
}
/**
* Execute a task by passing it to the delegate executor.
*
* @param command the task
*/
public void execute(final Runnable command) {
delegate.execute(command);
}
public String toString() {
return String.format("%s -> %s", super.toString(), delegate);
}
}