SynchronousExecutorService.java

package com.appdynamics.monitors.hadoop;

import java.util.Collection;
import java.util.List;
import java.util.concurrent.*;

/**
 * Created by abey.tom on 12/1/16.
 */
public class SynchronousExecutorService implements ExecutorService {
    public void shutdown() {

    }

    public List<Runnable> shutdownNow() {
        return null;
    }

    public boolean isShutdown() {
        return false;
    }

    public boolean isTerminated() {
        return false;
    }

    public boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException {
        return false;
    }

    public <T> Future<T> submit(Callable<T> task) {
        return null;
    }

    public <T> Future<T> submit(Runnable task, T result) {
        return null;
    }

    public Future<?> submit(Runnable task) {
        task.run();
        return new Future<Object>() {
            public boolean cancel(boolean mayInterruptIfRunning) {
                return false;
            }

            public boolean isCancelled() {
                return false;
            }

            public boolean isDone() {
                return false;
            }

            public Object get() throws InterruptedException, ExecutionException {
                return new Object();
            }

            public Object get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
                return new Object();
            }
        };
    }

    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) throws InterruptedException {
        return null;
    }

    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException {
        return null;
    }

    public <T> T invokeAny(Collection<? extends Callable<T>> tasks) throws InterruptedException, ExecutionException {
        return null;
    }

    public <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
        return null;
    }

    public void execute(Runnable command) {

    }
}