com.sapportals.wcm.repository.service.subscription
Interface ISubscriptionListIterator

[contained in: com.sap.km.cm.repository.service.par - km.shared.repository.service.app.subscription_api.jar]

public interface ISubscriptionListIterator

An iterator for an ISubscriptionList.
(for a detailed description, see java.util.ListIterator).

Used for easy access to subscriptions that are stored in an ISubscriptionList.
Typed version of a java.util.LinkedList.

Copyright (c) SAP AG

See Also:

ISubscription, ISubscriptionList

Method Summary

void	add(ISubscription subscription) Adds a specific item to the end of the list.
boolean	hasNext() Checks if the iterator has a subsequent item.
boolean	hasPrevious() Checks whether the iterator has a previous item.
ISubscription	next() Gets the next item of the iterator.
int	nextIndex() Gets the next position number of the iterator.
ISubscription	previous() Gets the previous item of the iterator.
int	previousIndex() Gets the previous position number of the iterator.
void	remove() Removes the last item that was returned by next or previous (optional operation) from the list.
void	set(ISubscription subscription) Replaces the last element returned by next or previous with the given element (optional operation).

Method Detail

hasNext

public boolean hasNext()

Checks if the iterator has a subsequent item.

Returns:

a boolean true if the iterator has a subsequent item

next

public ISubscription next()

Gets the next item of the iterator.

Returns:

the next ISubscription of the iterator

hasPrevious

public boolean hasPrevious()

Checks whether the iterator has a previous item.

Returns:

a boolean true if the iterator has a previous item

previous

public ISubscription previous()

Gets the previous item of the iterator.

Returns:

the previous ISubscription of the iterator

nextIndex

public int nextIndex()

Gets the next position number of the iterator.

Returns:

an int with the next position number of the iterator

previousIndex

public int previousIndex()

Gets the previous position number of the iterator.

Returns:

an int with the previous position number of the iterator

remove

public void remove()

Removes the last item that was returned by next or previous (optional operation) from the list.

set

public void set(ISubscription subscription)

Replaces the last element returned by next or previous with the given element (optional operation).

Parameters:

subscription - an ISubscription to be set to the list

add

public void add(ISubscription subscription)

Adds a specific item to the end of the list.

Parameters:

subscription - an ISubscription to be added to the list