javascript::IlsServerRelationIterator Class Reference

This Rogue Wave Views Script class is a proxy for an iterator on an Rogue Wave Server n-ary relation. More...

#include <javascript/serverside.h>

Public Member Functions
	IlsServerRelationIterator (IlsServerRelation rel)
	Builds an iterator from an server n-ary relation. More...
void	close ()
	Closes the iterator.
IlsViewed	next ()
	Moves the iterator forward, thereby changing the current property. More...
void	reset ()
	Resets the iterator to the beginning of the list.

Public Attributes
IlsViewed	current
	References the current IlsViewed or subclass object to which the iterator points.
Boolean	eol
	True if the iterator is at the end of the relation.

Detailed Description

This Rogue Wave Views Script class is a proxy for an iterator on an Rogue Wave Server n-ary relation.

Note that you are not supposed to modify the server relation while the iterator is opened. If the underlying relation is a hash table, for instance, renaming the object from the iterator will raise an exception because an iterator is opened.

Warning

This class is a JavaScript class, not a C++ one.

See also

IlsServerRelation (script class).

Constructor & Destructor Documentation

IlsServerRelationIterator()

javascript::IlsServerRelationIterator::IlsServerRelationIterator

(

IlsServerRelation

rel

)

Builds an iterator from an server n-ary relation.

Parameters

rel	n-ary relation on which iterate.

Member Function Documentation

next()

IlsViewed javascript::IlsServerRelationIterator::next

(

)

Moves the iterator forward, thereby changing the current property.

Returns

The current object or null if the iterator is at the end of the relation.