2 * Created on 25-Jan-2006
4 package org.apache.lucene.xmlparser.builders;
6 import org.apache.lucene.search.Filter;
7 import org.apache.lucene.search.TermRangeFilter;
8 import org.apache.lucene.xmlparser.DOMUtils;
9 import org.apache.lucene.xmlparser.FilterBuilder;
10 import org.apache.lucene.xmlparser.ParserException;
11 import org.w3c.dom.Element;
13 * Licensed to the Apache Software Foundation (ASF) under one or more
14 * contributor license agreements. See the NOTICE file distributed with
15 * this work for additional information regarding copyright ownership.
16 * The ASF licenses this file to You under the Apache License, Version 2.0
17 * (the "License"); you may not use this file except in compliance with
18 * the License. You may obtain a copy of the License at
20 * http://www.apache.org/licenses/LICENSE-2.0
22 * Unless required by applicable law or agreed to in writing, software
23 * distributed under the License is distributed on an "AS IS" BASIS,
24 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
25 * See the License for the specific language governing permissions and
26 * limitations under the License.
33 public class RangeFilterBuilder implements FilterBuilder {
36 public Filter getFilter(Element e) throws ParserException {
38 String fieldName=DOMUtils.getAttributeWithInheritance(e,"fieldName");
40 String lowerTerm=e.getAttribute("lowerTerm");
41 String upperTerm=e.getAttribute("upperTerm");
42 boolean includeLower=DOMUtils.getAttribute(e,"includeLower",true);
43 boolean includeUpper=DOMUtils.getAttribute(e,"includeUpper",true);
44 return new TermRangeFilter(fieldName,lowerTerm,upperTerm,includeLower,includeUpper);