org.eclipse.persistence.jpa.jpql.util.iterator
Class ArrayIterator<E>

java.lang.Object
  org.eclipse.persistence.jpa.jpql.util.iterator.ArrayIterator<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Iterator<E>, IterableIterator<E>

Direct Known Subclasses:

ArrayListIterator

public class ArrayIterator<E>
extends java.lang.Object
implements IterableIterator<E>

An ArrayIterator provides a Iterator for an array of objects.

Version:

2.4

Since:

2.4

Constructor Summary

ArrayIterator(T... array)
Creates a new ArrayIterator for the specified array.

ArrayIterator(T[] array, int start, int length)
Creates a new ArrayIterator for the specified array, starting at the specified start index and continuing for the specified length.

Method Summary

boolean	hasNext()
java.util.Iterator<E>	iterator()
E	next()
void	remove()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayIterator

public ArrayIterator(T... array)

Creates a new ArrayIterator for the specified array.

Parameters:

array - The object containing the items to iterate over

ArrayIterator

public ArrayIterator(T[] array,
                     int start,
                     int length)

Creates a new ArrayIterator for the specified array, starting at the specified start index and continuing for the specified length.

Parameters:

array - The object containing the items to iterate over

start - The beginning of the iteration

length - The length of the iteration

Throws:

java.lang.IllegalArgumentException - The start index is either a negative value or greater than the length of the array or the length to copy goes beyond the length of the array

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<E>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object