/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.elasticsearch.action.admin.indices.segments;

import com.google.common.collect.Iterators;
import org.elasticsearch.index.shard.ShardId;

import java.util.Iterator;

public class IndexShardSegments implements Iterable<ShardSegments> {

    private final ShardId shardId;

    private final ShardSegments[] shards;

    IndexShardSegments(ShardId shardId, ShardSegments[] shards) {
        this.shardId = shardId;
        this.shards = shards;
    }

    public ShardId getShardId() {
        return this.shardId;
    }

    public ShardSegments getAt(int i) {
        return shards[i];
    }

    public ShardSegments[] getShards() {
        return this.shards;
    }

    @Override
    public Iterator<ShardSegments> iterator() {
        return Iterators.forArray(shards);
    }
}