net.pwall.util

Class ImmutableIterator<T>

java.lang.Object

net.pwall.util.ImmutableIteratorBase<T>

net.pwall.util.ImmutableIterator<T>

Type Parameters:

T - the collection element type

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

ImmutableListIterator

public class ImmutableIterator<T>
extends ImmutableIteratorBase<T>
implements Iterator<T>

Implementation of Iterator to provide functionality for the immutable classes.

Author:

Peter Wall

Constructor Summary

Constructors

Constructor and Description
ImmutableIterator(T[] array, int length, int index) Construct an ImmutableIterator with the given array and length, and with the given starting index.

Method Summary

Modifier and Type	Method and Description
T	next() Get the next element referenced by this ImmutableIterator.

Methods inherited from class net.pwall.util.ImmutableIteratorBase

checkNext, hasNext

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, remove

Constructor Detail

ImmutableIterator

public ImmutableIterator(T[] array,
                         int length,
                         int index)

Construct an ImmutableIterator with the given array and length, and with the given starting index.

Parameters:

array - the array

length - the length (the number of array items to be considered part of the collection)

index - the starting index

Method Detail

next

public T next()

Get the next element referenced by this ImmutableIterator.

Specified by:

next in interface Iterator<T>

Returns:

the next element

Throws:

NoSuchElementException - if there is no "next" element