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/*
* 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 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 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 {
private final GeoPoint point = new GeoPoint();
private final NumericDocValues values;
GeoPointValues(NumericDocValues values) {
this.values = values;
}
/**
* Advance this instance to the given document id
* @return true if there is a value for this document
*/
public boolean advanceExact(int doc) throws IOException {
return values.advanceExact(doc);
}
/**
* Get the {@link GeoPoint} associated with the current document.
* The returned {@link GeoPoint} might be reused across calls.
*/
public GeoPoint geoPointValue() throws IOException {
return point.resetFromEncoded(values.longValue());
}
}