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LongPointDocValuesField.java
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LongPointDocValuesField.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.apache.lucene.document;
/**
* Packs an array of longs into a {@link BinaryDocValuesField}
*
* @lucene.experimental
*/
public class LongPointDocValuesField extends BinaryDocValuesField {
/**
* Creates a new LongPointFacetField, indexing the provided N-dimensional long point.
*
* @param name field name
* @param point long[] value
* @throws IllegalArgumentException if the field name or value is null.
*/
public LongPointDocValuesField(String name, long... point) {
super(name, LongPoint.pack(validatePoint(point)));
}
private static long[] validatePoint(long[] point) {
if (point == null || point.length == 0) {
throw new IllegalArgumentException("Point value cannot be null or empty");
}
return point;
}
}