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.

Since:

2.4

Version:

2.4

Constructor Summary

Constructors

Constructor and Description
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

Modifier and Type	Method and Description
boolean	hasNext()
java.util.Iterator<E>	iterator()
E	next()
void	remove()
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Methods inherited from interface java.lang.Iterable

forEach, spliterator

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