/*
* 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.threadpool;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import java.io.IOException;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
public class ThreadPoolInfo implements Writeable, Iterable<ThreadPool.Info>, ToXContent {
private final List<ThreadPool.Info> infos;
public ThreadPoolInfo(List<ThreadPool.Info> infos) {
this.infos = Collections.unmodifiableList(infos);
}
public ThreadPoolInfo(StreamInput in) throws IOException {
this.infos = Collections.unmodifiableList(in.readList(ThreadPool.Info::new));
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeList(infos);
}
@Override
public Iterator<ThreadPool.Info> iterator() {
return infos.iterator();
}
static final class Fields {
static final String THREAD_POOL = "thread_pool";
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject(Fields.THREAD_POOL);
for (ThreadPool.Info info : infos) {
info.toXContent(builder, params);
}
builder.endObject();
return builder;
}
}