/**
* 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 backtype.storm.spout;
import backtype.storm.task.ICollectorCallback;
import java.util.List;
/**
* @author JohnFang (xiaojian.fxj@alibaba-inc.com).
*/
public abstract class SpoutOutputCollectorCb implements ISpoutOutputCollector {
protected ISpoutOutputCollector delegate;
public SpoutOutputCollectorCb() {
}
public SpoutOutputCollectorCb(ISpoutOutputCollector delegate) {
this.delegate = delegate;
}
public abstract List<Integer> emit(String streamId, List<Object> tuple, Object messageId, ICollectorCallback callback);
public abstract void emitDirect(int taskId, String streamId, List<Object> tuple, Object messageId, ICollectorCallback callback);
public abstract void emitDirectCtrl(int taskId, String streamId, List<Object> tuple, Object messageId);
public abstract List<Integer> emitCtrl(String streamId, List<Object> tuple, Object messageId);
public void emitBarrier() {
}
public void flush() {
}
public void setBatchId(long batchId) {
}
}