org.elasticsearch.index.cache.docset.none.NoneDocSetCache Maven / Gradle / Ivy
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* 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
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* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.index.cache.docset.none;
import org.apache.lucene.index.AtomicReaderContext;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.util.FixedBitSet;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.lucene.docset.ContextDocIdSet;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.index.AbstractIndexComponent;
import org.elasticsearch.index.Index;
import org.elasticsearch.index.cache.docset.DocSetCache;
import org.elasticsearch.index.settings.IndexSettings;
/**
*/
public class NoneDocSetCache extends AbstractIndexComponent implements DocSetCache {
@Inject
public NoneDocSetCache(Index index, @IndexSettings Settings indexSettings) {
super(index, indexSettings);
}
@Override
public void clear(String reason) {
}
@Override
public void clear(IndexReader reader) {
}
@Override
public ContextDocIdSet obtain(AtomicReaderContext context) {
return new ContextDocIdSet(context, new FixedBitSet(context.reader().maxDoc()));
}
@Override
public void release(ContextDocIdSet docSet) {
}
}