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-rw-r--r--src/de/lmu/ifi/dbs/elki/database/query/range/LinearScanRawDoubleDistanceRangeQuery.java99
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diff --git a/src/de/lmu/ifi/dbs/elki/database/query/range/LinearScanRawDoubleDistanceRangeQuery.java b/src/de/lmu/ifi/dbs/elki/database/query/range/LinearScanRawDoubleDistanceRangeQuery.java
deleted file mode 100644
index 18863b2d..00000000
--- a/src/de/lmu/ifi/dbs/elki/database/query/range/LinearScanRawDoubleDistanceRangeQuery.java
+++ /dev/null
@@ -1,99 +0,0 @@
-package de.lmu.ifi.dbs.elki.database.query.range;
-
-/*
- This file is part of ELKI:
- Environment for Developing KDD-Applications Supported by Index-Structures
-
- Copyright (C) 2012
- Ludwig-Maximilians-Universität München
- Lehr- und Forschungseinheit für Datenbanksysteme
- ELKI Development Team
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-import de.lmu.ifi.dbs.elki.database.ids.DBIDIter;
-import de.lmu.ifi.dbs.elki.database.ids.DBIDRef;
-import de.lmu.ifi.dbs.elki.database.query.LinearScanQuery;
-import de.lmu.ifi.dbs.elki.database.query.distance.DistanceQuery;
-import de.lmu.ifi.dbs.elki.database.query.distance.PrimitiveDistanceQuery;
-import de.lmu.ifi.dbs.elki.distance.distancefunction.PrimitiveDoubleDistanceFunction;
-import de.lmu.ifi.dbs.elki.distance.distanceresultlist.DistanceDBIDResult;
-import de.lmu.ifi.dbs.elki.distance.distanceresultlist.DoubleDistanceDBIDList;
-import de.lmu.ifi.dbs.elki.distance.distancevalue.DoubleDistance;
-
-/**
- * Default linear scan range query class.
- *
- * @author Erich Schubert
- *
- * @apiviz.uses PrimitiveDoubleDistanceFunction
- *
- * @param <O> Database object type
- */
-public class LinearScanRawDoubleDistanceRangeQuery<O> extends LinearScanRangeQuery<O, DoubleDistance> implements LinearScanQuery {
- /**
- * Constructor.
- *
- * @param distanceQuery Distance function to use
- */
- public LinearScanRawDoubleDistanceRangeQuery(DistanceQuery<O, DoubleDistance> distanceQuery) {
- super(distanceQuery);
- }
-
- @Override
- public DistanceDBIDResult<DoubleDistance> getRangeForDBID(DBIDRef id, DoubleDistance range) {
- if(distanceQuery instanceof PrimitiveDistanceQuery && distanceQuery.getDistanceFunction() instanceof PrimitiveDoubleDistanceFunction) {
- @SuppressWarnings("unchecked")
- PrimitiveDoubleDistanceFunction<O> rawdist = (PrimitiveDoubleDistanceFunction<O>) distanceQuery.getDistanceFunction();
- double epsilon = range.doubleValue();
-
- O qo = relation.get(id);
- DoubleDistanceDBIDList result = new DoubleDistanceDBIDList();
- for(DBIDIter iter = relation.getDBIDs().iter(); iter.valid(); iter.advance()) {
- double doubleDistance = rawdist.doubleDistance(qo, relation.get(iter));
- if(doubleDistance <= epsilon) {
- result.add(doubleDistance, iter);
- }
- }
- result.sort();
- return result;
- }
- else {
- return super.getRangeForDBID(id, range);
- }
- }
-
- @Override
- public DistanceDBIDResult<DoubleDistance> getRangeForObject(O obj, DoubleDistance range) {
- if(distanceQuery instanceof PrimitiveDistanceQuery && distanceQuery.getDistanceFunction() instanceof PrimitiveDoubleDistanceFunction) {
- @SuppressWarnings("unchecked")
- PrimitiveDoubleDistanceFunction<O> rawdist = (PrimitiveDoubleDistanceFunction<O>) distanceQuery.getDistanceFunction();
- double epsilon = range.doubleValue();
-
- DoubleDistanceDBIDList result = new DoubleDistanceDBIDList();
- for(DBIDIter iter = relation.getDBIDs().iter(); iter.valid(); iter.advance()) {
- double doubleDistance = rawdist.doubleDistance(obj, relation.get(iter));
- if(doubleDistance <= epsilon) {
- result.add(doubleDistance, iter);
- }
- }
- result.sort();
- return result;
- }
- else {
- return super.getRangeForObject(obj, range);
- }
- }
-} \ No newline at end of file