de.enough.polish.util
Class VectorIterator

java.lang.Object
  de.enough.polish.util.VectorIterator

All Implemented Interfaces:

Iterator

public class VectorIterator
extends Object
implements Iterator

Is used to traverse through vectors.

Copyright Enough Software 2006 - 2009

Author:

Michael Koch, michael.koch@enough.de

Constructor Summary

VectorIterator(Vector vector)
Creates a new iterator over a vector.

Method Summary

boolean	hasNext() Determines whether there is a following object in this iterator.
Object	next() Returns the next element in the iteration.
void	remove() Removes from the underlying collection the last element returned by the iterator (optional operation).

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorIterator

public VectorIterator(Vector vector)

Creates a new iterator over a vector.

Parameters:

vector - the vector the iterate.

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: Iterator

Determines whether there is a following object in this iterator.

Specified by:

hasNext in interface Iterator

Returns:

true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

next

public Object next()

Description copied from interface: Iterator

Returns the next element in the iteration.

Specified by:

next in interface Iterator

Returns:

the next element in the iteration.

remove

public void remove()

Description copied from interface: Iterator

Removes from the underlying collection the last element returned by the iterator (optional operation). This method can be called only once per call to next. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.

Specified by:

remove in interface Iterator