pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / facet / src / java / org / apache / lucene / facet / taxonomy / writercache / cl2o / Cl2oTaxonomyWriterCache.java

diff --git a/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/facet/taxonomy/writercache/cl2o/Cl2oTaxonomyWriterCache.java b/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/facet/taxonomy/writercache/cl2o/Cl2oTaxonomyWriterCache.java
deleted file mode 100644 (file)
index a9822f9..0000000
--- a/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/facet/taxonomy/writercache/cl2o/Cl2oTaxonomyWriterCache.java
+++ /dev/null
@@ -1,82 +0,0 @@
-package org.apache.lucene.facet.taxonomy.writercache.cl2o;
-
-import org.apache.lucene.facet.taxonomy.CategoryPath;
-import org.apache.lucene.facet.taxonomy.writercache.TaxonomyWriterCache;
-
-/**
- * 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.
- */
-
-/**
- * {@link TaxonomyWriterCache} using {@link CompactLabelToOrdinal}. Although
- * called cache, it maintains in memory all the mappings from category to
- * ordinal, relying on that {@link CompactLabelToOrdinal} is an efficient
- * mapping for this purpose.
- * 
- * @lucene.experimental
- */
-public class Cl2oTaxonomyWriterCache implements TaxonomyWriterCache {  
-
-  private CompactLabelToOrdinal cache;
-
-  public Cl2oTaxonomyWriterCache(int initialCapcity, float loadFactor, int numHashArrays) {
-    this.cache = new CompactLabelToOrdinal(initialCapcity, loadFactor, numHashArrays);
-  }
-
-  public void close() {
-    cache=null;
-  }
-
-  public boolean hasRoom(int n) {
-    // This cache is unlimited, so we always have room for remembering more:
-    return true;
-  }
-
-  public int get(CategoryPath categoryPath) {
-    return cache.getOrdinal(categoryPath);
-  }
-
-  public int get(CategoryPath categoryPath, int length) {
-    if (length<0 || length>categoryPath.length()) {
-      length = categoryPath.length();
-    }
-    return cache.getOrdinal(categoryPath, length);
-  }
-
-  public boolean put(CategoryPath categoryPath, int ordinal) {
-    cache.addLabel(categoryPath, ordinal);
-    // Tell the caller we didn't clear part of the cache, so it doesn't
-    // have to flush its on-disk index now
-    return false;
-  }
-
-  public boolean put(CategoryPath categoryPath, int prefixLen, int ordinal) {
-    cache.addLabel(categoryPath, prefixLen, ordinal);
-    // Tell the caller we didn't clear part of the cache, so it doesn't
-    // have to flush its on-disk index now
-    return false;
-  }
-
-  /**
-   * Returns the number of bytes in memory used by this object.
-   * @return Number of bytes in memory used by this object.
-   */
-  public int getMemoryUsage() {
-    int memoryUsage = (this.cache == null) ? 0 : this.cache.getMemoryUsage();
-    return memoryUsage;
-  }
-
-}