From 042f7c0ba928c8e7be02c4ace28ffd2a039c37f0 Mon Sep 17 00:00:00 2001
From: "Chris M. Hostetter" <hossman@apache.org>
Date: Wed, 9 Sep 2009 04:41:33 +0000
Subject: [PATCH] ant stub-factories: PersianNormalizationFilterFactory,
 signature cleanup of TrieTokenizerFactory, exclusion rule for SnowballFilter

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@812768 13f79535-47bb-0310-9956-ffa450edef68
---
 build.xml                                     |  4 +++
 .../PersianNormalizationFilterFactory.java    | 32 +++++++++++++++++++
 .../solr/analysis/TrieTokenizerFactory.java   |  4 +--
 3 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 src/java/org/apache/solr/analysis/PersianNormalizationFilterFactory.java

diff --git a/build.xml b/build.xml
index 43e6b1d34f5..23fd020d9bc 100644
--- a/build.xml
+++ b/build.xml
@@ -300,6 +300,10 @@
                  <!-- solr and lucene both have one? ? ? ? -->
                  <regexp pattern="LengthFilter"/> 
               </linecontainsregexp>
+              <linecontainsregexp negate="true">
+                 <!-- solr provides it's own SnowballPorterFilter variant -->
+                 <regexp pattern="SnowballFilter"/> 
+              </linecontainsregexp>
            </inputfilterchain>
         </redirector>
       <arg line="${stub.src.dirs}"/>
diff --git a/src/java/org/apache/solr/analysis/PersianNormalizationFilterFactory.java b/src/java/org/apache/solr/analysis/PersianNormalizationFilterFactory.java
new file mode 100644
index 00000000000..981f8f18113
--- /dev/null
+++ b/src/java/org/apache/solr/analysis/PersianNormalizationFilterFactory.java
@@ -0,0 +1,32 @@
+
+/**
+ * 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.solr.analysis;
+import org.apache.lucene.analysis.fa.*;
+import java.io.IOException;
+import org.apache.lucene.analysis.TokenFilter;
+import org.apache.lucene.analysis.TokenStream;
+import org.apache.lucene.analysis.tokenattributes.TermAttribute;
+import java.util.Map;
+public class PersianNormalizationFilterFactory extends BaseTokenFilterFactory {
+  public PersianNormalizationFilter create(TokenStream input) {
+    return new PersianNormalizationFilter(input);
+  }
+}
+
diff --git a/src/java/org/apache/solr/analysis/TrieTokenizerFactory.java b/src/java/org/apache/solr/analysis/TrieTokenizerFactory.java
index e975a4876a6..24aaf0cff98 100644
--- a/src/java/org/apache/solr/analysis/TrieTokenizerFactory.java
+++ b/src/java/org/apache/solr/analysis/TrieTokenizerFactory.java
@@ -47,7 +47,7 @@ public class TrieTokenizerFactory extends BaseTokenizerFactory {
     this.precisionStep = precisionStep;
   }
 
-  public Tokenizer create(Reader input) {
+  public TrieTokenizer create(Reader input) {
     return new TrieTokenizer(input, type, precisionStep, TrieTokenizer.getNumericTokenStream(precisionStep));
   }
 }
@@ -115,4 +115,4 @@ class TrieTokenizer extends Tokenizer {
   public boolean incrementToken() throws IOException {
     return ts.incrementToken();
   }
-}
\ No newline at end of file
+}