storm-client/src/jvm/org/apache/storm/trident/planner/BridgeReceiver.java

/**
 * 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.storm.trident.planner;

import org.apache.storm.coordination.BatchOutputCollector;
import org.apache.storm.trident.tuple.ConsList;
import org.apache.storm.trident.tuple.TridentTuple;


public class BridgeReceiver implements TupleReceiver {

    BatchOutputCollector _collector;

    public BridgeReceiver(BatchOutputCollector collector) {
        _collector = collector;
    }

    @Override
    public void execute(ProcessorContext context, String streamId, TridentTuple tuple) {
        _collector.emit(streamId, new ConsList(context.batchId, tuple));
    }

    @Override
    public void flush() {
        _collector.flush();
    }
}