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Interface for nodes from 2 different containers to talk to each other.
/**
* 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 com.datatorrent.bufferserver.client;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.datatorrent.bufferserver.packet.PublishRequestTuple;
/**
* Abstract Publisher class.
*
* @since 0.3.2
*/
public abstract class Publisher extends AuthClient
{
private final String id;
public Publisher(String id)
{
this(id, 1024);
}
public Publisher(String id, int sendBufferCapacity)
{
super(1024, sendBufferCapacity);
this.id = id;
}
/**
*
* @param windowId
*/
public void activate(String version, long windowId)
{
sendAuthenticate();
write(PublishRequestTuple.getSerializedRequest(version, id, windowId));
}
@Override
public String toString()
{
return "Publisher{" + "id=" + id + '}';
}
private static final Logger logger = LoggerFactory.getLogger(Publisher.class);
}
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