AbstractCoverTree.Factory.Par (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.index.tree.metrical.covertree.AbstractCoverTree.Factory.Par<O>

All Implemented Interfaces:

Parameterizer

Direct Known Subclasses:

CoverTree.Factory.Par, SimplifiedCoverTree.Factory.Par

Enclosing class:

AbstractCoverTree.Factory<O>
```
public abstract static class AbstractCoverTree.Factory.Par<O>
extends java.lang.Object
implements Parameterizer
```
Parameterization class.

Author:

Erich Schubert

Field Summary

Fields
Modifier and Type	Field	Description
`protected Distance<? super O>`	`distance`	Holds the instance of the trees distance function.
`static OptionID`	`DISTANCE_FUNCTION_ID`	Parameter to specify the distance function to determine the distance between database objects, must extend `Distance`.
`protected double`	`expansion`	Expansion rate.
`static OptionID`	`EXPANSION_ID`	Expansion rate of the tree (going upward).
`protected int`	`truncate`	Truncate the tree.
`static OptionID`	`TRUNCATE_ID`	Truncate branches when they have less than this number of instances.

Constructor Summary

Constructors
Constructor Description

Par()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void configure(Parameterization config)
Configure the class.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface elki.utilities.optionhandling.Parameterizer
  make

- Field Detail
  - DISTANCE_FUNCTION_ID
```
public static final OptionID DISTANCE_FUNCTION_ID
```
    Parameter to specify the distance function to determine the distance between database objects, must extend Distance.
  - TRUNCATE_ID
```
public static final OptionID TRUNCATE_ID
```
    Truncate branches when they have less than this number of instances.
  - EXPANSION_ID
```
public static final OptionID EXPANSION_ID
```
    Expansion rate of the tree (going upward).
  - distance
```
protected Distance<? super O> distance
```
    Holds the instance of the trees distance function.
  - truncate
```
protected int truncate
```
    Truncate the tree.
  - expansion
```
protected double expansion
```
    Expansion rate.
- Constructor Detail
  - Par
```
public Par()
```
- Method Detail
  - configure
```
public void configure(Parameterization config)
```
    Description copied from interface: Parameterizer
    
    Configure the class.
    Note: the status is collected by the parameterization object, so that multiple errors may arise and be reported in one run.
    
    Specified by:
    
    configure in interface Parameterizer
    
    Parameters:
    
    config - Parameterization