pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / analyzers / common / src / java / org / apache / lucene / analysis / cn / ChineseAnalyzer.java

diff --git a/lucene-java-3.5.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/cn/ChineseAnalyzer.java b/lucene-java-3.5.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/cn/ChineseAnalyzer.java
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+package org.apache.lucene.analysis.cn;
+
+/**
+ * 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.analysis.ReusableAnalyzerBase;
+import org.apache.lucene.analysis.standard.StandardAnalyzer; // javadoc @link
+import org.apache.lucene.analysis.Analyzer;
+import org.apache.lucene.analysis.Tokenizer;
+
+/**
+ * An {@link Analyzer} that tokenizes text with {@link ChineseTokenizer} and
+ * filters with {@link ChineseFilter}
+ * @deprecated Use {@link StandardAnalyzer} instead, which has the same functionality.
+ * This analyzer will be removed in Lucene 5.0
+ */
+@Deprecated
+public final class ChineseAnalyzer extends ReusableAnalyzerBase {
+
+  /**
+   * Creates
+   * {@link org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents}
+   * used to tokenize all the text in the provided {@link Reader}.
+   * 
+   * @return {@link org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents}
+   *         built from a {@link ChineseTokenizer} filtered with
+   *         {@link ChineseFilter}
+   */
+    @Override
+    protected TokenStreamComponents createComponents(String fieldName,
+        Reader reader) {
+      final Tokenizer source = new ChineseTokenizer(reader);
+      return new TokenStreamComponents(source, new ChineseFilter(source));
+    }
+}
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