Oracle Coherence for C++ API
Release 3.7.1.0
E22845-01

WrapperCollections::AbstractWrapperListIterator Class Reference

#include <coherence/util/WrapperCollections.hpp>

Inherits WrapperCollections::AbstractWrapperIterator, and ListMuterator.

Inherited by TypedCollections::TypedListIterator.

List of all members.

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Detailed Description

ListIterator implementation which delegates all calls to another ListIterator.

Public Types
typedef spec::Handle	Handle
	AbstractWrapperListIterator Handle definition.
typedef spec::View	View
	AbstractWrapperListIterator View definition.
typedef spec::Holder	Holder
	AbstractWrapperListIterator Holder definition.
Public Member Functions
virtual bool	hasPrevious () const
	Returns true if this list iterator has more elements when traversing the list in the reverse direction. Returns: true if this list iterator has more elements when traversing the list in the reverse direction
virtual Object::Holder	previous ()
	Returns the previous element in the list. Returns: the previous element in the list
virtual size32_t	nextIndex () const
	Return the index of the next element to be returned from a call to next(). Returns: the index of the next element, or the list size if the iterator has reached the end of the list
virtual size32_t	previousIndex () const
	Return the index of the element to be returned from a call to previous(). Returns: the index of the element that would be returned from a call to previous, or List::npos if the iterator is at the start of the list.
virtual void	remove ()
	Remove from the collection associated with this iterator, the last element returned from the iterator. Exceptions:   UnsupportedOperationException  if removal is not supported
virtual void	add (Object::Holder oh)
	Insert the specified element immediately before the element to be returned from the next call to the next() method. A subsequent call to next() will not return the added element, while a call to previous() would return the added element. Parameters:   oh  the element to add Exceptions:   UnsupportedOperationException  if addition is not supported
virtual void	set (Object::Holder oh)
	Replace the last element returned by next() or previous() with the specified element. Parameters:   oh  the element to store Exceptions:   UnsupportedOperationException  if set is not supported
virtual bool	hasNext () const
	Determine if the iteration has another element. Returns: true if the iterator has another element
virtual Object::Holder	next ()
	Return the next element in the iterated series. Returns: the next element in the iterated series Exceptions:   coherence::lang::NoSuchElementException  if iteration has no more elements
Protected Member Functions
	AbstractWrapperListIterator (ListIterator::Handle hIterDelegate)
	Create an AbstractWrapperListIterator which delegates to the specified ListIterator.
	AbstractWrapperListIterator (const AbstractWrapperListIterator &that)
	Copy constructor.
virtual ListIterator::Handle	getListDelegate ()
	Return a handle to the delegate.
virtual ListIterator::View	getListDelegate () const
	Return a view to the delegate.

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Constructor & Destructor Documentation

AbstractWrapperListIterator

(

ListIterator::Handle

hIterDelegate

)

[protected]

Create an AbstractWrapperListIterator which delegates to the specified ListIterator.

Parameters:

hIterDelegate

the Iterator to delegate to

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Member Function Documentation

virtual ListIterator::Handle getListDelegate

(

)

[protected, virtual]

Return a handle to the delegate.

Returns:

the delegate handle

Exceptions:

UnsupportedOperationException

if the delegate is a view

virtual ListIterator::View getListDelegate

(

)

const [protected, virtual]

Return a view to the delegate.

Returns:

the delegate view

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The documentation for this class was generated from the following file:

• coherence/util/WrapperCollections.hpp

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