/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the "Elastic License
 * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
 * Public License v 1"; you may not use this file except in compliance with, at
 * your election, the "Elastic License 2.0", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */
package org.elasticsearch.index.fielddata;

import java.io.IOException;

/**
 * {@link LeafFieldData} specialization for histogram data.
 */
public interface LeafHistogramFieldData extends LeafFieldData {

    /**
     * Return Histogram values.
     */
    HistogramValues getHistogramValues() throws IOException;

}