de.lmu.ifi.dbs.elki.utilities.datastructures.hierarchy

Class HashMapHierarchy.Rec<O>

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.datastructures.hierarchy.HashMapHierarchy.Rec<O>

Type Parameters:

O - object type

Enclosing class:

HashMapHierarchy<O>

private static class HashMapHierarchy.Rec<O>
extends Object

Hierarchy pointers for an object.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	HashMapHierarchy.Rec.ItrChildren Child iterator.
(package private) class	HashMapHierarchy.Rec.ItrParents Parent iterator.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Object[]	children Children.
(package private) int	numc Number of parents, number of children.
(package private) int	nump Number of parents, number of children.
(package private) Object[]	parents Parents.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	HashMapHierarchy.Rec()

Method Summary

Methods

Modifier and Type	Method and Description
(package private) void	addChild(O child) Add a child.
(package private) void	addParent(O parent) Add a parent.
Hierarchy.Iter<O>	iterChildren() Iterate over parents.
Hierarchy.Iter<O>	iterParents() Iterate over parents.
(package private) void	removeChild(O child) Remove a child.
(package private) void	removeParent(O parent) Remove a parent.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

nump

int nump

Number of parents, number of children.

numc

int numc

Number of parents, number of children.

parents

Object[] parents

Parents.

children

Object[] children

Children.

Constructor Detail

HashMapHierarchy.Rec

private HashMapHierarchy.Rec()

Method Detail

addParent

void addParent(O parent)

Add a parent.

Parameters:

parent - Parent to add.

addChild

void addChild(O child)

Add a child.

Parameters:

child - Child to add

removeParent

void removeParent(O parent)

Remove a parent.

Parameters:

parent - Parent to remove.

removeChild

void removeChild(O child)

Remove a child.

Parameters:

child - Child to remove.

iterParents

public Hierarchy.Iter<O> iterParents()

Iterate over parents.

Returns:

Iterator for parents.

iterChildren

public Hierarchy.Iter<O> iterChildren()

Iterate over parents.

Returns:

Iterator for parents.