Package org.openl.util

Class AIndexedIterator<T>

java.lang.Object

org.openl.util.AOpenIterator<T>

org.openl.util.AIndexedIterator<T>

All Implemented Interfaces:

Iterator<T>, IOpenIterator<T>

public abstract class AIndexedIterator<T>
extends AOpenIterator<T>

Author:

snshor

Field Summary

Fields inherited from class org.openl.util.AOpenIterator

EMPTY_ITERATOR

Fields inherited from interface org.openl.util.IOpenIterator

UNKNOWN_SIZE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AIndexedIterator(int from, int to, int step)

Method Summary

Modifier and Type	Method	Description
static Iterator<Object>	fromArrayObj(Object ary)
final boolean	hasNext()
protected abstract T	indexedElement(int i)
T	next()
final int	size()	Calculates the remaining size of iterated collection without destroying itself(const in c++ terminology), -1 if it cannot be known in advance.

Methods inherited from class org.openl.util.AOpenIterator

empty, remove

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

Constructor Details

AIndexedIterator

protected AIndexedIterator(int from,
 int to,
 int step)

Method Details

fromArrayObj

public static Iterator<Object> fromArrayObj(Object ary)

hasNext

public final boolean hasNext()

indexedElement

protected abstract T indexedElement(int i)

next

public T next()

size

public final int size()

Description copied from class: AOpenIterator

Calculates the remaining size of iterated collection without destroying itself(const in c++ terminology), -1 if it cannot be known in advance. Not every iterator is capable of doing it.

Specified by:

size in interface IOpenIterator<T>

Overrides:

size in class AOpenIterator<T>

Returns:

the number of elements left to iterate, or UNKNOWN_SIZE if it is not known, this method is "const"