/**
* 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.blur.analysis.type.spatial;
import static org.junit.Assert.assertEquals;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.blur.analysis.BaseFieldManager;
import org.apache.blur.analysis.FieldTypeDefinition;
import org.apache.blur.analysis.NoStopWordStandardAnalyzer;
import org.apache.blur.lucene.search.SuperParser;
import org.apache.blur.thrift.generated.Column;
import org.apache.blur.thrift.generated.Record;
import org.apache.blur.thrift.generated.ScoreType;
import org.apache.blur.utils.BlurConstants;
import org.apache.hadoop.conf.Configuration;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.Field.Store;
import org.apache.lucene.document.StringField;
import org.apache.lucene.index.AtomicReader;
import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.SortedDocValues;
import org.apache.lucene.index.Term;
import org.apache.lucene.queryparser.classic.ParseException;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TopDocs;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.Version;
public abstract class BaseSpatialFieldTypeDefinitionTest {
protected Directory _dir = new RAMDirectory();
public void runGisTypeTest() throws IOException, ParseException {
BaseFieldManager fieldManager = getFieldManager(new NoStopWordStandardAnalyzer());
setupGisField(fieldManager);
Record record = new Record();
record.setFamily("fam");
record.setRecordId("1234");
record.addToColumns(new Column("geo", "77.4011984,39.040444"));
List<Field> fields = fieldManager.getFields("1234", record);
IndexWriterConfig conf = new IndexWriterConfig(Version.LUCENE_43, fieldManager.getAnalyzerForIndex());
IndexWriter writer = new IndexWriter(_dir, conf);
fields.add(new StringField(BlurConstants.PRIME_DOC, BlurConstants.PRIME_DOC_VALUE, Store.NO));
writer.addDocument(fields);
writer.close();
DirectoryReader reader = DirectoryReader.open(_dir);
IndexSearcher searcher = new IndexSearcher(reader);
SuperParser parser = new SuperParser(Version.LUCENE_43, fieldManager, true, null, ScoreType.SUPER, new Term(
BlurConstants.PRIME_DOC, BlurConstants.PRIME_DOC_VALUE));
Query query = parser.parse("fam.geo:\"Intersects(Circle(77.4011984,39.040444 d=10.0m))\"");
TopDocs topDocs = searcher.search(query, 10);
assertEquals(1, topDocs.totalHits);
reader.close();
}
protected void runGisDocValueTest(String s) throws IOException {
DirectoryReader reader = DirectoryReader.open(_dir);
AtomicReader atomicReader = reader.leaves().get(0).reader();
SortedDocValues sortedDocValues = atomicReader.getSortedDocValues("fam.geo");
BytesRef result = new BytesRef();
sortedDocValues.get(0, result);
assertEquals(s, result.utf8ToString());
System.out.println(result.utf8ToString());
reader.close();
}
protected abstract void setupGisField(BaseFieldManager fieldManager) throws IOException;
protected BaseFieldManager getFieldManager(Analyzer a) throws IOException {
BaseFieldManager fieldManager = new BaseFieldManager(BlurConstants.SUPER, a, new Configuration()) {
@Override
protected boolean tryToStore(FieldTypeDefinition fieldTypeDefinition, String fieldName) {
return true;
}
@Override
protected void tryToLoad(String fieldName) {
}
@Override
protected List<String> getFieldNamesToLoad() throws IOException {
return new ArrayList<String>();
}
};
return fieldManager;
}
}