+++ /dev/null
-package org.apache.lucene.facet.example.association;
-
-import java.util.List;
-
-import org.apache.lucene.index.IndexReader;
-import org.apache.lucene.store.Directory;
-
-import org.apache.lucene.facet.example.simple.SimpleSearcher;
-import org.apache.lucene.facet.search.params.association.AssociationFloatSumFacetRequest;
-import org.apache.lucene.facet.search.params.association.AssociationIntSumFacetRequest;
-import org.apache.lucene.facet.search.results.FacetResult;
-import org.apache.lucene.facet.taxonomy.CategoryPath;
-import org.apache.lucene.facet.taxonomy.TaxonomyReader;
-import org.apache.lucene.facet.taxonomy.lucene.LuceneTaxonomyReader;
-
-/**
- * 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.
- */
-
-/**
- * AssociationSearcher searches index with facets, evaluating the facets with
- * their associated $int value
- *
- * @lucene.experimental
- */
-public class AssociationSearcher {
-
- /** Search an index with a sum of int-association. */
- public static List<FacetResult> searchSumIntAssociation(Directory indexDir,
- Directory taxoDir) throws Exception {
- // prepare index reader
- IndexReader indexReader = IndexReader.open(indexDir);
- TaxonomyReader taxo = new LuceneTaxonomyReader(taxoDir);
-
- AssociationIntSumFacetRequest facetRequest = new AssociationIntSumFacetRequest(
- new CategoryPath("tags"), 10);
-
- List<FacetResult> res = SimpleSearcher.searchWithRequest(indexReader, taxo,
- AssociationUtils.assocIndexingParams, facetRequest);
-
- // close readers
- taxo.close();
- indexReader.close();
-
- return res;
- }
-
- /** Search an index with a sum of float-association. */
- public static List<FacetResult> searchSumFloatAssociation(Directory indexDir,
- Directory taxoDir) throws Exception {
- // prepare index reader
- IndexReader indexReader = IndexReader.open(indexDir);
- TaxonomyReader taxo = new LuceneTaxonomyReader(taxoDir);
-
- AssociationFloatSumFacetRequest facetRequest = new AssociationFloatSumFacetRequest(
- new CategoryPath("genre"), 10);
-
- List<FacetResult> res = SimpleSearcher.searchWithRequest(indexReader, taxo,
- AssociationUtils.assocIndexingParams, facetRequest);
-
- // close readers
- taxo.close();
- indexReader.close();
-
- return res;
- }
-
-}