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/*
* 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.mapper;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.document.FieldType;
import org.apache.lucene.index.DocValuesType;
import org.apache.lucene.index.IndexableField;
import org.apache.lucene.index.IndexableFieldType;
import java.io.Reader;
// used for binary and geo fields
abstract class CustomDocValuesField implements IndexableField {
public static final FieldType TYPE = new FieldType();
static {
TYPE.setDocValuesType(DocValuesType.BINARY);
TYPE.freeze();
}
private final String name;
CustomDocValuesField(String name) {
this.name = name;
}
@Override
public String name() {
return name;
}
@Override
public IndexableFieldType fieldType() {
return TYPE;
}
@Override
public String stringValue() {
return null;
}
@Override
public Reader readerValue() {
return null;
}
@Override
public Number numericValue() {
return null;
}
@Override
public TokenStream tokenStream(Analyzer analyzer, TokenStream reuse) {
return null;
}
}
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