Class RdKNNTreeFactory<O extends NumberVector>
- java.lang.Object
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- elki.index.PagedIndexFactory<O>
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- elki.index.tree.spatial.rstarvariants.AbstractRStarTreeFactory<O,RdKNNNode,RdKNNEntry,RdkNNSettings>
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- elki.index.tree.spatial.rstarvariants.rdknn.RdKNNTreeFactory<O>
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- Type Parameters:
O
- Object type
- All Implemented Interfaces:
IndexFactory<O>
public class RdKNNTreeFactory<O extends NumberVector> extends AbstractRStarTreeFactory<O,RdKNNNode,RdKNNEntry,RdkNNSettings>
Factory for RdKNN R*-Trees.- Since:
- 0.7.0
- Author:
- Erich Schubert
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
RdKNNTreeFactory.Par<O extends NumberVector>
Parameterization class.
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Field Summary
Fields Modifier and Type Field Description static java.lang.Class<?>
DEFAULT_DISTANCE_FUNCTION
The default distance function.static OptionID
DISTANCE_FUNCTION_ID
Parameter for distance functionstatic OptionID
K_ID
Parameter for k-
Fields inherited from class elki.index.tree.spatial.rstarvariants.AbstractRStarTreeFactory
settings
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Constructor Summary
Constructors Constructor Description RdKNNTreeFactory(PageFileFactory<?> pageFileFactory, RdkNNSettings settings)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.Class<RdKNNNode>
getNodeClass()
RdKNNTree<O>
instantiate(Relation<O> relation)
Sets the database in the distance function of this index (if existing).-
Methods inherited from class elki.index.tree.spatial.rstarvariants.AbstractRStarTreeFactory
getInputTypeRestriction
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Methods inherited from class elki.index.PagedIndexFactory
makePageFile
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Constructor Detail
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RdKNNTreeFactory
public RdKNNTreeFactory(PageFileFactory<?> pageFileFactory, RdkNNSettings settings)
Constructor.- Parameters:
pageFileFactory
- Data storagesettings
- Settings class
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Method Detail
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instantiate
public RdKNNTree<O> instantiate(Relation<O> relation)
Description copied from interface:IndexFactory
Sets the database in the distance function of this index (if existing).- Parameters:
relation
- the relation to index
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getNodeClass
protected java.lang.Class<RdKNNNode> getNodeClass()
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