/*
 * 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.jena.sparql.service.enhancer.impl;

/**
 * Implementation that combines a batch with a group key.
 */
public class GroupedBatchImpl<G, K extends Comparable<K>, V>
    implements GroupedBatch<G, K, V>
{
    protected G groupKey;
    protected Batch<K, V> batch;

    public GroupedBatchImpl(G groupKey, Batch<K, V> batch) {
        super();
        this.groupKey = groupKey;
        this.batch = batch;
    }

    @Override
    public G getGroupKey() {
        return groupKey;
    }

    @Override
    public Batch<K, V> getBatch() {
        return batch;
    }

    @Override
    public String toString() {
        return "GroupedBatchImpl [groupKey=" + groupKey + ", batch=" + batch + "]";
    }
}