X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/CharFilter.java

diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/CharFilter.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/CharFilter.java
deleted file mode 100644
index 04ce177..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/CharFilter.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/**
- * 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.
- */
-
-package org.apache.lucene.analysis;
-
-import java.io.IOException;
-
-/**
- * Subclasses of CharFilter can be chained to filter CharStream.
- * They can be used as {@link java.io.Reader} with additional offset
- * correction. {@link Tokenizer}s will automatically use {@link #correctOffset}
- * if a CharFilter/CharStream subclass is used.
- */
-public abstract class CharFilter extends CharStream {
-
-  protected CharStream input;
-
-  protected CharFilter(CharStream in) {
-    input = in;
-  }
-
-  /**
-   * Subclass may want to override to correct the current offset.
-   *
-   * @param currentOff current offset
-   * @return corrected offset
-   */
-  protected int correct(int currentOff) {
-    return currentOff;
-  }
-
-  /**
-   * Chains the corrected offset through the input
-   * CharFilter.
-   */
-  @Override
-  public final int correctOffset(int currentOff) {
-    return input.correctOffset(correct(currentOff));
-  }
-
-  @Override
-  public void close() throws IOException {
-    input.close();
-  }
-
-  @Override
-  public int read(char[] cbuf, int off, int len) throws IOException {
-    return input.read(cbuf, off, len);
-  }
-
-  @Override
-  public boolean markSupported(){
-    return input.markSupported();
-  }
-
-  @Override
-  public void mark( int readAheadLimit ) throws IOException {
-    input.mark(readAheadLimit);
-  }
-
-  @Override
-  public void reset() throws IOException {
-    input.reset();
-  }
-}