storm-client/src/jvm/org/apache/storm/trident/planner/SpoutNode.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.tuple.Fields;


public class SpoutNode extends Node {
    public Object spout;
    public String txId; //where state is stored in zookeeper (only for batch spout types)
    public SpoutType type;

    public SpoutNode(String streamId, Fields allOutputFields, String txid, Object spout, SpoutType type) {
        super(streamId, null, allOutputFields);
        this.txId = txid;
        this.spout = spout;
        this.type = type;
    }

    public enum SpoutType {
        DRPC,
        BATCH
    }
}