diff options
author | Erich Schubert <erich@debian.org> | 2014-10-31 03:43:51 +0100 |
---|---|---|
committer | Andrej Shadura <andrewsh@debian.org> | 2019-03-09 22:30:40 +0000 |
commit | 596d8876dca5627dd76e8c23bf40a24cc305eeed (patch) | |
tree | d269ddb46561469f6b1fff67b19e0cd2b4608f5b /src/de/lmu/ifi/dbs/elki/database/ids/DoubleDBIDListIter.java | |
parent | ee31d687b1a0e2f2f1e6e71375c7cc3b094919b8 (diff) | |
parent | 337087b668d3a54f3afee3a9adb597a32e9f7e94 (diff) |
Import Debian changes 0.6.5~20141030-1
elki (0.6.5~20141030-1) unstable; urgency=medium
* New upstream beta release
* Urgency medium: 0.6.0 suffers from a performance issue with duplicates.
* Repackaged tarball from .jar to .tar.bz2
* Add dependency on libsvm3-java
* Enable line numbers for debugging (ant debuglevel)
Diffstat (limited to 'src/de/lmu/ifi/dbs/elki/database/ids/DoubleDBIDListIter.java')
-rw-r--r-- | src/de/lmu/ifi/dbs/elki/database/ids/DoubleDBIDListIter.java | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/database/ids/DoubleDBIDListIter.java b/src/de/lmu/ifi/dbs/elki/database/ids/DoubleDBIDListIter.java new file mode 100644 index 00000000..d5b0e4f7 --- /dev/null +++ b/src/de/lmu/ifi/dbs/elki/database/ids/DoubleDBIDListIter.java @@ -0,0 +1,70 @@ +package de.lmu.ifi.dbs.elki.database.ids; + + +/* + This file is part of ELKI: + Environment for Developing KDD-Applications Supported by Index-Structures + + Copyright (C) 2014 + 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/>. + */ + +/** + * Iterator over double-DBID pairs results. + * + * There is no getter for the DBID, as this implements + * {@link de.lmu.ifi.dbs.elki.database.ids.DBIDRef}. + * + * @author Erich Schubert + * + * @apiviz.landmark + * + * @apiviz.has DoubleDBIDPair + */ +public interface DoubleDBIDListIter extends DBIDArrayIter { + /** + * Get the double value + * + * @return double value + */ + public double doubleValue(); + + /** + * Materialize an object pair. + * + * Note: currently, this will create a <em>new object</em>. In order to avoid + * the garbage collection overhead, it is preferable to use + * {@code #doubleValue()} and exploit that the iterator itself is a + * {@code DBIDRef} reference. + * + * @return object pair + */ + public DoubleDBIDPair getPair(); + + @Override + DoubleDBIDListIter advance(); + + @Override + DoubleDBIDListIter advance(int count); + + @Override + DoubleDBIDListIter retract(); + + @Override + DoubleDBIDListIter seek(int off); +}
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