/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.flink.runtime.rpc.akka.messages;
import static org.apache.flink.util.Preconditions.checkNotNull;
import static org.apache.flink.util.Preconditions.checkArgument;
/**
* Message for asynchronous runnable invocations
*/
public final class RunAsync {
/** The runnable to be executed. Transient, so it gets lost upon serialization */
private final Runnable runnable;
/** The delay after which the runnable should be called */
private final long atTimeNanos;
/**
* Creates a new {@code RunAsync} message.
*
* @param runnable The Runnable to run.
* @param atTimeNanos The time (as for System.nanoTime()) when to execute the runnable.
*/
public RunAsync(Runnable runnable, long atTimeNanos) {
checkArgument(atTimeNanos >= 0);
this.runnable = checkNotNull(runnable);
this.atTimeNanos = atTimeNanos;
}
public Runnable getRunnable() {
return runnable;
}
public long getTimeNanos() {
return atTimeNanos;
}
}