/*
 * 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.cluster.node.hotthreads;

import org.elasticsearch.action.support.nodes.BaseNodesResponse;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;

import java.io.IOException;

/**
 */
public class NodesHotThreadsResponse extends BaseNodesResponse<NodeHotThreads> {

    NodesHotThreadsResponse() {
    }

    public NodesHotThreadsResponse(ClusterName clusterName, NodeHotThreads[] nodes) {
        super(clusterName, nodes);
    }

    @Override
    public void readFrom(StreamInput in) throws IOException {
        super.readFrom(in);
        nodes = new NodeHotThreads[in.readVInt()];
        for (int i = 0; i < nodes.length; i++) {
            nodes[i] = NodeHotThreads.readNodeHotThreads(in);
        }
    }

    @Override
    public void writeTo(StreamOutput out) throws IOException {
        super.writeTo(out);
        out.writeVInt(nodes.length);
        for (NodeHotThreads node : nodes) {
            node.writeTo(out);
        }
    }

}