org.elasticsearch.index.fielddata.plain.AbstractAtomicOrdinalsFieldData Maven / Gradle / Ivy
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This OSGi bundle wraps ${pkgArtifactId} ${pkgVersion} jar file.
/*
* 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.fielddata.plain;
import org.apache.lucene.index.DocValues;
import org.apache.lucene.index.RandomAccessOrds;
import org.elasticsearch.index.fielddata.AtomicOrdinalsFieldData;
import org.elasticsearch.index.fielddata.FieldData;
import org.elasticsearch.index.fielddata.ScriptDocValues;
import org.elasticsearch.index.fielddata.SortedBinaryDocValues;
/**
*/
public abstract class AbstractAtomicOrdinalsFieldData implements AtomicOrdinalsFieldData {
@Override
public final ScriptDocValues getScriptValues() {
return new ScriptDocValues.Strings(getBytesValues());
}
@Override
public final SortedBinaryDocValues getBytesValues() {
return FieldData.toString(getOrdinalsValues());
}
public static AtomicOrdinalsFieldData empty() {
return new AbstractAtomicOrdinalsFieldData() {
@Override
public long ramBytesUsed() {
return 0;
}
@Override
public void close() {
}
@Override
public RandomAccessOrds getOrdinalsValues() {
return (RandomAccessOrds) DocValues.emptySortedSet();
}
};
}
}