org.apache.cxf.workqueue.WorkQueue Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cxf.workqueue;
import java.util.concurrent.Executor;
public interface WorkQueue extends Executor {
/**
* Submits a work item for execution at some time in the future, waiting for up to a
* specified amount of time for the item to be accepted.
*
* @param work the workitem to submit for execution.
* @param timeout the maximum amount of time (in milliseconds) to wait for it to be accepted.
*
* @throws RejectedExecutionException if this work item cannot be accepted for execution.
* @throws NullPointerException if work item is null.
*/
void execute(Runnable work, long timeout);
/**
* Schedules a work item for execution at some time in the future.
*
* @param work the task to submit for execution.
* @param delay the delay before the task is executed
*
* @throws RejectedExecutionException if this task cannot be accepted for execution.
* @throws NullPointerException if task is null.
*/
void schedule(Runnable work, long delay);
}