pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / facet / src / java / org / apache / lucene / facet / enhancements / EnhancementsDocumentBuilder.java

diff --git a/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/facet/enhancements/EnhancementsDocumentBuilder.java b/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/facet/enhancements/EnhancementsDocumentBuilder.java
deleted file mode 100644 (file)
index 0ca364a..0000000
--- a/lucene-java-3.4.0/lucene/contrib/facet/src/java/org/apache/lucene/facet/enhancements/EnhancementsDocumentBuilder.java
+++ /dev/null
@@ -1,93 +0,0 @@
-package org.apache.lucene.facet.enhancements;
-
-import java.io.IOException;
-import java.util.List;
-
-import org.apache.lucene.analysis.TokenStream;
-
-import org.apache.lucene.facet.enhancements.params.EnhancementsIndexingParams;
-import org.apache.lucene.facet.index.CategoryDocumentBuilder;
-import org.apache.lucene.facet.index.attributes.CategoryProperty;
-import org.apache.lucene.facet.index.streaming.CategoryAttributesStream;
-import org.apache.lucene.facet.index.streaming.CategoryListTokenizer;
-import org.apache.lucene.facet.index.streaming.CategoryParentsStream;
-import org.apache.lucene.facet.index.streaming.CategoryTokenizer;
-import org.apache.lucene.facet.taxonomy.TaxonomyWriter;
-
-/**
- * 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.
- */
-
-/**
- * An {@link EnhancementsDocumentBuilder} is a {@link CategoryDocumentBuilder}
- * which adds categories to documents according to the list of
- * {@link CategoryEnhancement}s from {@link EnhancementsIndexingParams}. The
- * additions over {@link CategoryDocumentBuilder} could be in both category
- * tokens, and additional category lists.
- * 
- * @lucene.experimental
- */
-public class EnhancementsDocumentBuilder extends CategoryDocumentBuilder {
-
-  /**
-   * @param taxonomyWriter
-   * @param params
-   *            Indexing params which include {@link CategoryEnhancement}s.
-   * @throws IOException
-   */
-  public EnhancementsDocumentBuilder(TaxonomyWriter taxonomyWriter,
-      EnhancementsIndexingParams params) throws IOException {
-    super(taxonomyWriter, params);
-  }
-
-  @Override
-  protected TokenStream getParentsStream(CategoryAttributesStream categoryAttributesStream) {
-    List<Class<? extends CategoryProperty>> toRetainList = ((EnhancementsIndexingParams) indexingParams)
-        .getRetainableProperties();
-    if (toRetainList != null) {
-      CategoryParentsStream categoryParentsStream = new CategoryParentsStream(
-          categoryAttributesStream, taxonomyWriter, indexingParams);
-      for (Class<? extends CategoryProperty> toRetain : toRetainList) {
-        categoryParentsStream.addRetainableProperty(toRetain);
-      }
-      return categoryParentsStream;
-    }
-    return super.getParentsStream(categoryAttributesStream);
-  }
-
-  @Override
-  protected CategoryListTokenizer getCategoryListTokenizer(TokenStream categoryStream) {
-    CategoryListTokenizer tokenizer = super.getCategoryListTokenizer(categoryStream);
-    // Add tokenizer for each enhancement that produces category list
-    for (CategoryEnhancement enhancement : ((EnhancementsIndexingParams) indexingParams)
-        .getCategoryEnhancements()) {
-      if (enhancement.generatesCategoryList()) {
-        tokenizer = enhancement.getCategoryListTokenizer(tokenizer,
-            (EnhancementsIndexingParams) indexingParams,
-            taxonomyWriter);
-      }
-    }
-    return tokenizer;
-  }
-
-  @Override
-  protected CategoryTokenizer getCategoryTokenizer(TokenStream categoryStream)
-      throws IOException {
-    return new EnhancementsCategoryTokenizer(categoryStream,
-        (EnhancementsIndexingParams) indexingParams);
-  }
-
-}