org.apache.commons.javaflow.examples.nested.ExecutionOuter Maven / Gradle / Ivy

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/**
 * Copyright 2013-2017 Valery Silaev (http://vsilaev.com)
 *
 * 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.apache.commons.javaflow.examples.nested;

import org.apache.commons.javaflow.api.continuable;
import org.apache.commons.javaflow.api.Continuation;

public class ExecutionOuter implements Runnable {

    @Override
    public @continuable void run() {
        for (int i = 1; i <= 5; i++) {
            System.out.println("Execution " + i);
            for (Continuation cc = Continuation.startWith(new ExecutionInner(i)); null != cc; cc = cc.resume()) {

                System.out.println("\tFrom inner " + cc.value());
                Continuation.suspend(i);
            }
        }
    }

}