pylucene 3.5.0-3

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

diff --git a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/fa/PersianNormalizer.java b/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/fa/PersianNormalizer.java
deleted file mode 100644 (file)
index 68407d2..0000000
--- a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/fa/PersianNormalizer.java
+++ /dev/null
@@ -1,87 +0,0 @@
-package org.apache.lucene.analysis.fa;
-
-/**
- * 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 static org.apache.lucene.analysis.util.StemmerUtil.*;
-
-/**
- * Normalizer for Persian.
- * <p>
- * Normalization is done in-place for efficiency, operating on a termbuffer.
- * <p>
- * Normalization is defined as:
- * <ul>
- * <li>Normalization of various heh + hamza forms and heh goal to heh.
- * <li>Normalization of farsi yeh and yeh barree to arabic yeh
- * <li>Normalization of persian keheh to arabic kaf
- * </ul>
- * 
- */
-public class PersianNormalizer {
-  public static final char YEH = '\u064A';
-
-  public static final char FARSI_YEH = '\u06CC';
-
-  public static final char YEH_BARREE = '\u06D2';
-
-  public static final char KEHEH = '\u06A9';
-
-  public static final char KAF = '\u0643';
-
-  public static final char HAMZA_ABOVE = '\u0654';
-
-  public static final char HEH_YEH = '\u06C0';
-
-  public static final char HEH_GOAL = '\u06C1';
-
-  public static final char HEH = '\u0647';
-
-  /**
-   * Normalize an input buffer of Persian text
-   * 
-   * @param s input buffer
-   * @param len length of input buffer
-   * @return length of input buffer after normalization
-   */
-  public int normalize(char s[], int len) {
-
-    for (int i = 0; i < len; i++) {
-      switch (s[i]) {
-      case FARSI_YEH:
-      case YEH_BARREE:
-        s[i] = YEH;
-        break;
-      case KEHEH:
-        s[i] = KAF;
-        break;
-      case HEH_YEH:
-      case HEH_GOAL:
-        s[i] = HEH;
-        break;
-      case HAMZA_ABOVE: // necessary for HEH + HAMZA
-        len = delete(s, i, len);
-        i--;
-        break;
-      default:
-        break;
-      }
-    }
-
-    return len;
-  }
-}