/**
 * 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.streams;

import org.apache.storm.tuple.Fields;

/**
 * Node that holds partitioning/grouping information. This is used for operations like groupBy (fields grouping), global aggregate/reduce
 * (global grouping), state query (all grouping).
 */
class PartitionNode extends Node {

    PartitionNode(String outputStream, Fields outputFields, GroupingInfo groupingInfo) {
        super(outputStream, outputFields, groupingInfo);
    }

    PartitionNode(String outputStream, Fields outputFields) {
        this(outputStream, outputFields, GroupingInfo.shuffle());
    }

}