pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / analyzers / common / src / java / org / apache / lucene / analysis / en / EnglishPossessiveFilter.java

diff --git a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/en/EnglishPossessiveFilter.java b/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/en/EnglishPossessiveFilter.java
deleted file mode 100644 (file)
index 7653248..0000000
--- a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/en/EnglishPossessiveFilter.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package org.apache.lucene.analysis.en;
-
-/**
- * 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 java.io.IOException;
-
-import org.apache.lucene.analysis.TokenFilter;
-import org.apache.lucene.analysis.TokenStream;
-import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
-
-/**
- * TokenFilter that removes possessives (trailing 's) from words.
- */
-public final class EnglishPossessiveFilter extends TokenFilter {
-  private final CharTermAttribute termAtt = addAttribute(CharTermAttribute.class);
-
-  public EnglishPossessiveFilter(TokenStream input) {
-    super(input);
-  }
-
-  @Override
-  public boolean incrementToken() throws IOException {
-    if (!input.incrementToken()) {
-      return false;
-    }
-    
-    final char[] buffer = termAtt.buffer();
-    final int bufferLength = termAtt.length();
-    
-    if (bufferLength >= 2 &&
-        buffer[bufferLength-2] == '\'' &&
-        (buffer[bufferLength-1] == 's' || buffer[bufferLength-1] == 'S'))
-      termAtt.setLength(bufferLength - 2); // Strip last 2 characters off
-
-    return true;
-  }
-}