Copyright (c) 2016-present, RxJava Contributors.
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.
/**
 * Copyright (c) 2016-present, RxJava Contributors.
 * 
 * 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 io.reactivex.internal.schedulers;

import java.util.concurrent.Callable;

A Callable to be submitted to an ExecutorService that runs a Runnable
action and manages completion/cancellation.
Since:
2.0.8/**
 * A Callable to be submitted to an ExecutorService that runs a Runnable
 * action and manages completion/cancellation.
 * @since 2.0.8
 */
public final class ScheduledDirectTask extends AbstractDirectTask implements Callable<Void> {

    private static final long serialVersionUID = 1811839108042568751L;

    public ScheduledDirectTask(Runnable runnable) {
        super(runnable);
    }

    @Override
    public Void call() throws Exception {
        runner = Thread.currentThread();
        try {
            runnable.run();
        } finally {
            lazySet(FINISHED);
            runner = null;
        }
        return null;
    }
}