jdsl
Class ArrayIterator

java.lang.Object
  |
  +--jdsl.ArrayIterator

public class ArrayIterator

extends java.lang.Object

implements java.util.Iterator

An array based enumerator to implement enumerations efficiently for jdsl structures.

Constructor Summary

ArrayIterator(java.lang.Object[] array)
Iterator traverses.

Method Summary

boolean	hasNext() Tests if this Iterator contains more elements.
java.lang.Object	next() Returns the next element of this Iterator.
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayIterator

public ArrayIterator(java.lang.Object[] array)

Iterator traverses. The array is NOT copied.

Parameters:

array - The elements that this Iterator should traverse.

Method Detail

hasNext

public boolean hasNext()

Tests if this Iterator contains more elements.

Specified by:

hasNext in interface java.util.Iterator

Returns:

true if this Iterator contains more elements; false otherwise.

next

public java.lang.Object next()

Returns the next element of this Iterator.

Specified by:

next in interface java.util.Iterator

Returns:

the next element of this Iterator.

Throws:

java.util.NoSuchElementException - if no more elements exist.

remove

public void remove()
            throws java.lang.UnsupportedOperationException,
                   java.lang.IllegalStateException

Specified by:

remove in interface java.util.Iterator