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/* Copyright (c) The m-m-m Team, Licensed under the Apache License, Version 2.0
 * http://www.apache.org/licenses/LICENSE-2.0 */
package net.sf.mmm.util.process.api;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

/**
 * This is the interface for an async executor of a {@link Process}.
 *
 * @author Joerg Hohwiller (hohwille at users.sourceforge.net)
 * @since 1.0.0
 */
public interface AsyncProcessExecutor extends Future {

  /**
   * {@inheritDoc}
   *
   * @return the {@link Process#waitFor() exit-code} of the process.
   */
  @Override
  Integer get() throws InterruptedException, ExecutionException;

  /**
   * {@inheritDoc}
   *
   * @return the {@link Process#waitFor() exit-code} of the process.
   */
  @Override
  Integer get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException;

}