org.apache.lucene.document.NumericDocValuesField Maven / Gradle / Ivy
Show all versions of aem-sdk-api Show documentation
/*
* COPIED FROM APACHE LUCENE 4.7.2
*
* Git URL: [email protected]:apache/lucene.git, tag: releases/lucene-solr/4.7.2, path: lucene/core/src/java
*
* (see https://issues.apache.org/jira/browse/OAK-10786 for details)
*/
package org.apache.lucene.document;
/*
* 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.
*/
import org.apache.lucene.index.FieldInfo;
/**
*
* Field that stores a per-document long value for scoring,
* sorting or value retrieval. Here's an example usage:
*
*
* document.add(new NumericDocValuesField(name, 22L));
*
*
*
* If you also need to store the value, you should add a
* separate {@link StoredField} instance.
* */
public class NumericDocValuesField extends Field {
/**
* Type for numeric DocValues.
*/
public static final FieldType TYPE = new FieldType();
static {
TYPE.setDocValueType(FieldInfo.DocValuesType.NUMERIC);
TYPE.freeze();
}
/**
* Creates a new DocValues field with the specified 64-bit long value
* @param name field name
* @param value 64-bit long value
* @throws IllegalArgumentException if the field name is null
*/
public NumericDocValuesField(String name, long value) {
super(name, TYPE);
fieldsData = Long.valueOf(value);
}
}