ee.jakarta.tck.concurrent.common.tasks.CommonTasks Maven / Gradle / Ivy

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/*
 * Copyright (c) 2013, 2023 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.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package ee.jakarta.tck.concurrent.common.tasks;

import java.time.Duration;
import java.util.concurrent.Callable;

import ee.jakarta.tck.concurrent.framework.TestConstants;
import ee.jakarta.tck.concurrent.framework.junit.extensions.Wait;

public final class CommonTasks {
    
    private CommonTasks() {
        //utility class
    }

    public static class SimpleCallable implements Callable {
        private Duration waitTime = Duration.ZERO;

        public SimpleCallable() {
        }

        public SimpleCallable(final Duration waitTime) {
            this.waitTime = waitTime;
        }

        public String call() {
            try {
                if (!waitTime.isZero()) {
                    Wait.sleep(waitTime);
                } else {
                    Wait.sleep(TestConstants.pollInterval);
                }
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
            return TestConstants.simpleReturnValue;
        }
    }

    public static class SimpleRunnable implements Runnable {
        public void run() {
            try {
                Wait.sleep(TestConstants.pollInterval);
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        }
    }

    public static class SimpleArgCallable implements Callable {
        private int value = -1;

        public SimpleArgCallable(final int arg) {
            value = arg;
        }

        public Integer call() {
            try {
                Wait.sleep(TestConstants.pollInterval);
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
            return value;
        }
    }
}