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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.transport;
import org.apache.lucene.util.BytesRef;
import org.elasticsearch.common.recycler.Recycler;
import org.elasticsearch.common.util.PageCacheRecycler;
public class BytesRefRecycler implements Recycler {
public static final BytesRefRecycler NON_RECYCLING_INSTANCE = new BytesRefRecycler(PageCacheRecycler.NON_RECYCLING_INSTANCE);
private final PageCacheRecycler recycler;
public BytesRefRecycler(PageCacheRecycler recycler) {
this.recycler = recycler;
}
@Override
public Recycler.V obtain() {
Recycler.V v = recycler.bytePage(false);
BytesRef bytesRef = new BytesRef(v.v(), 0, PageCacheRecycler.BYTE_PAGE_SIZE);
return new Recycler.V<>() {
@Override
public BytesRef v() {
return bytesRef;
}
@Override
public boolean isRecycled() {
return v.isRecycled();
}
@Override
public void close() {
v.close();
}
};
}
}