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/*
 * 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.RejectedExecutionException;
import java.util.concurrent.Executor;

/**
 * An executor which runs a task within the given direct executor.
 */
public interface WrappingExecutor extends Executor {

    /**
     * Run the given task directly, without a wrapper.
     *
     * @param task the task to run
     * @throws RejectedExecutionException if the execution was rejected for some reason
     */
    void execute(Runnable task) throws RejectedExecutionException;

    /**
     * Run the given task within the given wrapper.
     *
     * @param directExecutor the task wrapper
     * @param task the task to run
     * @throws RejectedExecutionException if the execution was rejected for some reason
     */
    void execute(DirectExecutor directExecutor, Runnable task) throws RejectedExecutionException;
}