2
* Licensed to the Apache Software Foundation (ASF) under one or more
3
* contributor license agreements. See the NOTICE file distributed with
4
* this work for additional information regarding copyright ownership.
5
* The ASF licenses this file to You under the Apache License, Version 2.0
6
* (the "License"); you may not use this file except in compliance with
7
* the License. You may obtain a copy of the License at
9
* http://www.apache.org/licenses/LICENSE-2.0
11
* Unless required by applicable law or agreed to in writing, software
12
* distributed under the License is distributed on an "AS IS" BASIS,
13
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14
* See the License for the specific language governing permissions and
15
* limitations under the License.
17
package org.apache.solr.search;
19
import org.apache.solr.common.params.SolrParams;
20
import org.apache.solr.common.util.NamedList;
21
import org.apache.solr.request.SolrQueryRequest;
24
* Create a function query from the input value.
25
* <br>Other parameters: none
26
* <br>Example: <code>{!func}log(foo)</code>
28
public class FunctionQParserPlugin extends QParserPlugin {
29
public static String NAME = "func";
31
public void init(NamedList args) {
35
public QParser createParser(String qstr, SolrParams localParams, SolrParams params, SolrQueryRequest req) {
36
return new FunctionQParser(qstr, localParams, params, req);