pylucene 3.5.0-3

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

diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/LimitTokenCountFilter.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/LimitTokenCountFilter.java
deleted file mode 100644 (file)
index db0ccee..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/LimitTokenCountFilter.java
+++ /dev/null
@@ -1,53 +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.IOException;
-
-/**
- * This TokenFilter limits the number of tokens while indexing. It is
- * a replacement for the maximum field length setting inside {@link org.apache.lucene.index.IndexWriter}.
- */
-public final class LimitTokenCountFilter extends TokenFilter {
-
-  private final int maxTokenCount;
-  private int tokenCount = 0;
-
-  /**
-   * Build a filter that only accepts tokens up to a maximum number.
-   */
-  public LimitTokenCountFilter(TokenStream in, int maxTokenCount) {
-    super(in);
-    this.maxTokenCount = maxTokenCount;
-  }
-  
-  @Override
-  public boolean incrementToken() throws IOException {
-    if (tokenCount < maxTokenCount && input.incrementToken()) {
-      tokenCount++;
-      return true;
-    }
-    return false;
-  }
-
-  @Override
-  public void reset() throws IOException {
-    super.reset();
-    tokenCount = 0;
-  }
-}