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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.fielddata;
import org.apache.lucene.index.SortedNumericDocValues;
import org.apache.lucene.search.DocIdSetIterator;
import java.io.IOException;
/**
* Base implementation that throws an {@link IOException} for the
* {@link DocIdSetIterator} APIs. This impl is safe to use for sorting and
* aggregations, which only use {@link #advanceExact(int)} and
* {@link #docValueCount()} and {@link #nextValue()}.
*/
public abstract class AbstractSortedNumericDocValues extends SortedNumericDocValues {
@Override
public int docID() {
throw new UnsupportedOperationException();
}
@Override
public int nextDoc() throws IOException {
throw new UnsupportedOperationException();
}
@Override
public int advance(int target) throws IOException {
throw new UnsupportedOperationException();
}
@Override
public long cost() {
throw new UnsupportedOperationException();
}
}
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