/*
* 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.engine;
import org.apache.lucene.util.RamUsageEstimator;
import org.elasticsearch.index.translog.Translog;
/** Holds a deleted version, which just adds a timestmap to {@link VersionValue} so we know when we can expire the deletion. */
class DeleteVersionValue extends VersionValue {
private final long time;
public DeleteVersionValue(long version, long time, Translog.Location translogLocation) {
super(version, translogLocation);
this.time = time;
}
@Override
public long time() {
return this.time;
}
@Override
public boolean delete() {
return true;
}
@Override
public long ramBytesUsed() {
return super.ramBytesUsed() + RamUsageEstimator.NUM_BYTES_LONG;
}
}