org.eclipse.persistence.internal.cache.LowLevelProcessor Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of eclipselink Show documentation

EclipseLink build based upon Git transaction f2b9fc5

There is a newer version: 5.0.0-B03

/*
 * Copyright (c) 2015, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//      Marcel Valovy - initial API and implementation
package org.eclipse.persistence.internal.cache;

/**
 * Able to process computable tasks.
 *
 * Use {@link org.eclipse.persistence.internal.cache.Processor} for higher-level processors that do not propagate
 * InterruptedException.
 */
public interface LowLevelProcessor {

    /**
     * Waits if necessary for the computation to complete, and then
     * retrieves its result.
     *
     * @param taskArg argument for computation
     * @throws InterruptedException if the current thread was interrupted
     * while waiting
     */
    V compute(ComputableTask c, A taskArg) throws InterruptedException;
}