pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / src / java / org / apache / lucene / analysis / LowerCaseTokenizer.java

diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/LowerCaseTokenizer.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/LowerCaseTokenizer.java
deleted file mode 100644 (file)
index 688cae4..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/LowerCaseTokenizer.java
+++ /dev/null
@@ -1,130 +0,0 @@
-package org.apache.lucene.analysis;
-
-/**
- * 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.Reader;
-
-import org.apache.lucene.util.AttributeSource;
-import org.apache.lucene.util.Version;
-
-/**
- * LowerCaseTokenizer performs the function of LetterTokenizer
- * and LowerCaseFilter together.  It divides text at non-letters and converts
- * them to lower case.  While it is functionally equivalent to the combination
- * of LetterTokenizer and LowerCaseFilter, there is a performance advantage
- * to doing the two tasks at once, hence this (redundant) implementation.
- * <P>
- * Note: this does a decent job for most European languages, but does a terrible
- * job for some Asian languages, where words are not separated by spaces.
- * </p>
- * <p>
- * <a name="version"/>
- * You must specify the required {@link Version} compatibility when creating
- * {@link LowerCaseTokenizer}:
- * <ul>
- * <li>As of 3.1, {@link CharTokenizer} uses an int based API to normalize and
- * detect token characters. See {@link CharTokenizer#isTokenChar(int)} and
- * {@link CharTokenizer#normalize(int)} for details.</li>
- * </ul>
- * </p>
- */
-public final class LowerCaseTokenizer extends LetterTokenizer {
-  
-  /**
-   * Construct a new LowerCaseTokenizer.
-   * 
-   * @param matchVersion
-   *          Lucene version to match See {@link <a href="#version">above</a>}
-   * 
-   * @param in
-   *          the input to split up into tokens
-   */
-  public LowerCaseTokenizer(Version matchVersion, Reader in) {
-    super(matchVersion, in);
-  }
-
-  /** 
-   * Construct a new LowerCaseTokenizer using a given {@link AttributeSource}.
-   *
-   * @param matchVersion
-   *          Lucene version to match See {@link <a href="#version">above</a>}
-   * @param source
-   *          the attribute source to use for this {@link Tokenizer}
-   * @param in
-   *          the input to split up into tokens
-   */
-  public LowerCaseTokenizer(Version matchVersion, AttributeSource source, Reader in) {
-    super(matchVersion, source, in);
-  }
-
-  /**
-   * Construct a new LowerCaseTokenizer using a given
-   * {@link org.apache.lucene.util.AttributeSource.AttributeFactory}.
-   *
-   * @param matchVersion
-   *          Lucene version to match See {@link <a href="#version">above</a>}
-   * @param factory
-   *          the attribute factory to use for this {@link Tokenizer}
-   * @param in
-   *          the input to split up into tokens
-   */
-  public LowerCaseTokenizer(Version matchVersion, AttributeFactory factory, Reader in) {
-    super(matchVersion, factory, in);
-  }
-  
-  /**
-   * Construct a new LowerCaseTokenizer.
-   * 
-   * @deprecated use {@link #LowerCaseTokenizer(Version, Reader)} instead. This will be
-   *             removed in Lucene 4.0.
-   */
-  @Deprecated
-  public LowerCaseTokenizer(Reader in) {
-    super(Version.LUCENE_30, in);
-  }
-
-  /**
-   * Construct a new LowerCaseTokenizer using a given {@link AttributeSource}.
-   * 
-   * @deprecated use {@link #LowerCaseTokenizer(Version, AttributeSource, Reader)}
-   *             instead. This will be removed in Lucene 4.0.
-   */
-  @Deprecated
-  public LowerCaseTokenizer(AttributeSource source, Reader in) {
-    super(Version.LUCENE_30, source, in);
-  }
-
-  /**
-   * Construct a new LowerCaseTokenizer using a given
-   * {@link org.apache.lucene.util.AttributeSource.AttributeFactory}.
-   * 
-   * @deprecated use {@link #LowerCaseTokenizer(Version, AttributeSource.AttributeFactory, Reader)}
-   *             instead. This will be removed in Lucene 4.0.
-   */
-  @Deprecated
-  public LowerCaseTokenizer(AttributeFactory factory, Reader in) {
-    super(Version.LUCENE_30, factory, in);
-  }
-  
-  /** Converts char to lower case
-   * {@link Character#toLowerCase(int)}.*/
-  @Override
-  protected int normalize(int c) {
-    return Character.toLowerCase(c);
-  }
-}