pylucene 3.5.0-3

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

diff --git a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/miscellaneous/SingleTokenTokenStream.java b/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/miscellaneous/SingleTokenTokenStream.java
deleted file mode 100644 (file)
index 8a40136..0000000
--- a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/miscellaneous/SingleTokenTokenStream.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package org.apache.lucene.analysis.miscellaneous;
-
-/**
- * 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.util.AttributeImpl;
-import org.apache.lucene.analysis.Token;
-import org.apache.lucene.analysis.TokenStream;
-import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
-
-/**
- * A {@link TokenStream} containing a single token.
- */
-public final class SingleTokenTokenStream extends TokenStream {
-
-  private boolean exhausted = false;
-  
-  // The token needs to be immutable, so work with clones!
-  private Token singleToken;
-  private final AttributeImpl tokenAtt;
-
-  public SingleTokenTokenStream(Token token) {
-    super(Token.TOKEN_ATTRIBUTE_FACTORY);
-    
-    assert token != null;
-    this.singleToken = (Token) token.clone();
-    
-    tokenAtt = (AttributeImpl) addAttribute(CharTermAttribute.class);
-    assert (tokenAtt instanceof Token);
-  }
-
-  @Override
-  public final boolean incrementToken() throws IOException {
-    if (exhausted) {
-      return false;
-    } else {
-      clearAttributes();
-      singleToken.copyTo(tokenAtt);
-      exhausted = true;
-      return true;
-    }
-  }
-
-  @Override
-  public void reset() throws IOException {
-    exhausted = false;
-  }
-
-  public Token getToken() {
-    return (Token) singleToken.clone();
-  }
-
-  public void setToken(Token token) {
-    this.singleToken = (Token) token.clone();
-  }
-}