Iterator Methods

The methods defined in the Iterator class are summarized in the following table.

Method	Description
back	Accesses entries in reverse order in the collection to which the iteration is attached
current	Returns the last value iterated by the back or next method
excludeOfflineObjects	Specifies whether objects stored in offline partitions should be excluded from the iteration
getCollection	Returns the collection associated with the receiver
getCurrentKey	Retrieves a single key from a dictionary while iterating through the dictionary
getCurrentKeys	Retrieves keys from a dictionary while iterating through the dictionary
isValid	Returns true if the receiver is a valid iterator
next	Accesses successive entries in the collection to which the iteration is attached
reset	Initializes an iterator
startAtIndex	Sets the starting position of the iterator to a relative index in the attached collection
startAtObject	Sets the starting position of the iterator at the position of the specified object
startNearIndex	Sets the starting position of the iterator in the attached collection approximate to a relative index