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

Class Heap.UnorderedIter

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.datastructures.heap.Heap.UnorderedIter

All Implemented Interfaces:

Iter

Direct Known Subclasses:

TiedTopBoundedHeap.UnorderedIter

Enclosing class:

Heap<E>

public class Heap.UnorderedIter
extends Object
implements Iter

Heap iterator.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	pos Current iterator position.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Heap.UnorderedIter() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Heap.UnorderedIter	advance() Moves the iterator forward to the next entry.
E	get() Get the current queue element.
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

pos

int pos

Current iterator position.

Constructor Detail

Heap.UnorderedIter

protected Heap.UnorderedIter()

Constructor.

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 Heap.UnorderedIter advance()

Description copied from interface: Iter

Moves the iterator forward to the next entry.

Specified by:

advance in interface Iter

Returns:

The iterator itself.

get

public E get()

Get the current queue element.

Returns:

Element