org.vishia.util

Class IteratorArray<T>

java.lang.Object

org.vishia.util.IteratorArray<T>

All Implemented Interfaces:

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

public class IteratorArray<T>
extends java.lang.Object
implements IterableIterator<T>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) T[]	array
(package private) boolean	bExecHasNext Set to true if hasNext() was called, set to false on next().
(package private) int	ix

Constructor Summary

Constructors

Constructor and Description
IteratorArray(T[] array) Initializes with given mask.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
java.util.Iterator<T>	iterator()
T	next()

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, remove

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

ix

int ix

array

final T[] array

bExecHasNext

boolean bExecHasNext

Set to true if hasNext() was called, set to false on next(). If false, then next() calls first hasNext() to prepare the next access. With this help next() can be used without hasNext() which is proper due the interface definition.

Constructor Detail

IteratorArray

public IteratorArray(T[] array)

Initializes with given mask.

Parameters:

array - Any array with proper type

mask - selection which elements should be returned 1-of-64

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

iterator

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

Specified by:

iterator in interface java.lang.Iterable<T>