org.elasticsearch.index.fielddata.AbstractSortingNumericDocValues Maven / Gradle / Ivy

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Elasticsearch subproject :server

There is a newer version: 8.13.2

/*
 * 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.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 AbstractSortingNumericDocValues extends SortingNumericDocValues {

    @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();
    }

}