/*
* 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;
import org.apache.lucene.index.BinaryDocValues;
import org.apache.lucene.util.BytesRef;
import java.io.IOException;
final class SingletonSortedBinaryDocValues extends SortedBinaryDocValues {
private final BinaryDocValues in;
SingletonSortedBinaryDocValues(BinaryDocValues in) {
this.in = in;
}
@Override
public boolean advanceExact(int doc) throws IOException {
return in.advanceExact(doc);
}
@Override
public int docValueCount() {
return 1;
}
@Override
public BytesRef nextValue() throws IOException {
return in.binaryValue();
}
public BinaryDocValues getBinaryDocValues() {
return in;
}
}