org.elasticsearch.index.cache.bitset.ShardBitsetFilterCache Maven / Gradle / Ivy
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Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.index.cache.bitset;
import org.elasticsearch.common.metrics.CounterMetric;
import org.elasticsearch.index.IndexSettings;
import org.elasticsearch.index.shard.AbstractIndexShardComponent;
import org.elasticsearch.index.shard.ShardId;
public class ShardBitsetFilterCache extends AbstractIndexShardComponent {
private final CounterMetric totalMetric = new CounterMetric();
public ShardBitsetFilterCache(ShardId shardId, IndexSettings indexSettings) {
super(shardId, indexSettings);
}
public void onCached(long sizeInBytes) {
totalMetric.inc(sizeInBytes);
}
public void onRemoval(long sizeInBytes) {
totalMetric.dec(sizeInBytes);
}
public long getMemorySizeInBytes() {
return totalMetric.count();
}
}