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

Class HashMapHierarchy.ItrDesc

java.lang.Object

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

All Implemented Interfaces:

Hierarchy.Iter<O>, Iter

Enclosing class:

HashMapHierarchy<O>

private class HashMapHierarchy.ItrDesc
extends Object
implements Hierarchy.Iter<O>

Iterator to collect into the descendants.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Hierarchy.Iter<O>	childiter Iterator over children
(package private) Hierarchy.Iter<O>	subiter Iterator of current child

Constructor Summary

Constructors

Constructor and Description
HashMapHierarchy.ItrDesc(O start) Starting element.

Method Summary

Methods

Modifier and Type	Method and Description
void	advance() Moves the iterator forward to the next entry.
O	get() Access the current object.
boolean	valid() Returns true if the iterator currently points to a valid object.

Methods inherited from class java.lang.Object

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

Field Detail

childiter

final Hierarchy.Iter<O> childiter

Iterator over children

subiter

Hierarchy.Iter<O> subiter

Iterator of current child

Constructor Detail

HashMapHierarchy.ItrDesc

HashMapHierarchy.ItrDesc(O start)

Starting element.

Parameters:

start -

Method Detail

valid

public boolean valid()

Description copied from interface: Iter

Returns true if the iterator currently points to a valid object.

Specified by:

valid in interface Iter

Returns:

a boolean value, whether the position is valid.

advance

public void advance()

Description copied from interface: Iter

Moves the iterator forward to the next entry.

Specified by:

advance in interface Iter

get

public O get()

Description copied from interface: Hierarchy.Iter

Access the current object.

Specified by:

get in interface Hierarchy.Iter<O>

Returns:

Current object