org.jppf.server.nio.AbstractTaskBundleMessage Maven / Gradle / Ivy
/*
* JPPF.
* Copyright (C) 2005-2019 JPPF Team.
* http://www.jppf.org
*
* 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.jppf.server.nio;
import org.jppf.nio.*;
import org.jppf.node.protocol.TaskBundle;
/**
* Common abstract superclass representing a message sent or received by a node.
* A message is the transformation of a job into an more easily transportable format.
* @author Laurent Cohen
*/
public abstract class AbstractTaskBundleMessage extends AbstractNioMessage {
/**
* The latest bundle that was sent or received.
*/
protected TaskBundle bundle;
/**
* Initialize this nio message with the specified context.
* @param context the context to read from or write to.
*/
public AbstractTaskBundleMessage(final NioContext context) {
super(context);
}
/**
* Get the latest bundle that was sent or received.
* @return a JPPFTaskBundle
instance.
*/
public TaskBundle getBundle() {
return bundle;
}
/**
* Set the latest bundle that was sent or received.
* @param bundle a JPPFTaskBundle
instance.
*/
public void setBundle(final TaskBundle bundle) {
this.bundle = bundle;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder(getClass().getSimpleName()).append('[');
sb.append("nb locations=").append(locations == null ? -1 : locations.size());
sb.append(", position=").append(position);
sb.append(", nbObjects=").append(nbObjects);
sb.append(", count=").append(count);
sb.append(", currentLength=").append(currentLength);
sb.append(", bundle=").append(bundle);
sb.append(']');
return sb.toString();
}
}