eve.util

Class VectorIterator

java.lang.Object

eve.util.IteratorEnumerator

eve.util.VectorIterator

All Implemented Interfaces:

Enumeration, Iterator

public class VectorIterator
extends IteratorEnumerator

Author:

Michael L Brereton This is a simple re-usable Iterator/Enumerator for iterating through the elements of a Vector in a way that is safe (will not generate null or index exceptions) but is not guaranteed to return consistent values if the Vector changes while being iterated.

Constructor Summary

Constructors

Constructor and Description
VectorIterator()
VectorIterator(Vector v)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Override this to implement your own hasNext().
Object	next() Override this to implement your own next().
VectorIterator	set(Vector v)

Methods inherited from class eve.util.IteratorEnumerator

hasMoreElements, nextElement, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorIterator

public VectorIterator()

VectorIterator

public VectorIterator(Vector v)

Method Detail

set

public VectorIterator set(Vector v)

hasNext

public boolean hasNext()

Description copied from class: IteratorEnumerator

Override this to implement your own hasNext().

Specified by:

hasNext in interface Iterator

Overrides:

hasNext in class IteratorEnumerator

next

public Object next()

Description copied from class: IteratorEnumerator

Override this to implement your own next().

Specified by:

next in interface Iterator

Overrides:

next in class IteratorEnumerator

Returns:

the next Object in the sequence.