diff options
author | Erich Schubert <erich@debian.org> | 2013-10-29 20:02:37 +0100 |
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committer | Andrej Shadura <andrewsh@debian.org> | 2019-03-09 22:30:37 +0000 |
commit | ec7f409f6e795bbcc6f3c005687954e9475c600c (patch) | |
tree | fbf36c0ab791c556198b487ca40ae56ae5ab1ee5 /src/de/lmu/ifi/dbs/elki/data/spatial/SpatialSingleMaxComparator.java | |
parent | 974d4cf6d54cadc06258039f2cd0515cc34aeac6 (diff) | |
parent | 8300861dc4c62c5567a4e654976072f854217544 (diff) |
Import Debian changes 0.6.0~beta2-1
elki (0.6.0~beta2-1) unstable; urgency=low
* New upstream beta release.
* 3DPC extension is not yet included.
Diffstat (limited to 'src/de/lmu/ifi/dbs/elki/data/spatial/SpatialSingleMaxComparator.java')
-rw-r--r-- | src/de/lmu/ifi/dbs/elki/data/spatial/SpatialSingleMaxComparator.java | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/data/spatial/SpatialSingleMaxComparator.java b/src/de/lmu/ifi/dbs/elki/data/spatial/SpatialSingleMaxComparator.java new file mode 100644 index 00000000..8e491b97 --- /dev/null +++ b/src/de/lmu/ifi/dbs/elki/data/spatial/SpatialSingleMaxComparator.java @@ -0,0 +1,64 @@ +package de.lmu.ifi.dbs.elki.data.spatial; + +/* + This file is part of ELKI: + Environment for Developing KDD-Applications Supported by Index-Structures + + Copyright (C) 2013 + 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 java.util.Comparator; + +/** + * Comparator for sorting spatial objects by the maximum value in a single + * dimension. + * + * @author Erich Schubert + * + * @apiviz.uses SpatialComparable + */ +public class SpatialSingleMaxComparator implements Comparator<SpatialComparable> { + /** + * Current dimension. + */ + int dim; + + /** + * Constructor. + * + * @param dim Dimension to sort by. + */ + public SpatialSingleMaxComparator(int dim) { + super(); + this.dim = dim; + } + + /** + * Set the dimension to sort by. + * + * @param dim Dimension + */ + public void setDimension(int dim) { + this.dim = dim; + } + + @Override + public int compare(SpatialComparable o1, SpatialComparable o2) { + return Double.compare(o1.getMax(dim), o2.getMax(dim)); + } +} |