/*
 * 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 org.apache.lucene.index.NumericDocValues;
import org.elasticsearch.common.geo.GeoPoint;

import java.io.IOException;

/**
 * Per-document geo-point values.
 */
public final class GeoPointValues extends PointValues<GeoPoint> {

    private final GeoPoint point = new GeoPoint();

    GeoPointValues(NumericDocValues values) {
        super(values);
    }

    /**
     * Get the {@link GeoPoint} associated with the current document.
     * The returned {@link GeoPoint} might be reused across calls.
     */
    @Override
    public GeoPoint pointValue() throws IOException {
        return point.resetFromEncoded(values.longValue());
    }
}