org.elasticsearch.index.deletionpolicy.SnapshotIndexCommits Maven / Gradle / Ivy
/*
* 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.index.deletionpolicy;
import org.elasticsearch.common.lease.Releasable;
import org.elasticsearch.common.lease.Releasables;
import java.util.Iterator;
import java.util.List;
/**
* Represents a snapshot view of several commits. Provides a way to iterate over
* them as well as a simple method to release all of them.
*
*
*/
public class SnapshotIndexCommits implements Iterable, Releasable {
private final List commits;
public SnapshotIndexCommits(List commits) {
this.commits = commits;
}
public int size() {
return commits.size();
}
@Override
public Iterator iterator() {
return commits.iterator();
}
@Override
public void close() {
Releasables.close(commits);
}
}