pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / xml-query-parser / src / java / org / apache / lucene / xmlparser / FilterBuilderFactory.java

diff --git a/lucene-java-3.5.0/lucene/contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/FilterBuilderFactory.java b/lucene-java-3.5.0/lucene/contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/FilterBuilderFactory.java
new file mode 100644 (file)
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+++ b/lucene-java-3.5.0/lucene/contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/FilterBuilderFactory.java
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+/*
+ * Created on 25-Jan-2006
+ */
+package org.apache.lucene.xmlparser;
+
+import java.util.HashMap;
+
+import org.apache.lucene.search.Filter;
+import org.w3c.dom.Element;
+/**
+ * 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.
+ */
+
+/**
+ * 
+ */
+public class FilterBuilderFactory implements FilterBuilder {
+
+       HashMap<String,FilterBuilder> builders=new HashMap<String,FilterBuilder>();
+       
+       public Filter getFilter(Element n) throws ParserException {
+               FilterBuilder builder= builders.get(n.getNodeName());
+               if(builder==null)
+               {
+                       throw new ParserException("No FilterBuilder defined for node "+n.getNodeName()); 
+               }
+               return builder.getFilter(n); 
+       }
+       public void addBuilder(String nodeName,FilterBuilder builder)
+       {
+               builders.put(nodeName,builder);
+       }
+       public FilterBuilder getFilterBuilder(String nodeName)
+       {
+               return builders.get(nodeName);          
+       }       
+}