:: com :: sun :: star :: form ::

unpublished interface XFormsSupplier2
Base Interfaces
XFormsSupplier2XFormsSupplier

XFormsSupplier
(referenced interface's summary:)
provides the access to a collection of forms.
Description
extends the XFormsSupplier with convenience methods

Methods' Summary
hasForms determines whether there are currently forms available at all  
Methods' Details
hasForms
boolean
hasForms();

Description
determines whether there are currently forms available at all

If you need read access to the forms collection, then you might check the existence of forms using hasForms , and if it returns false , you can do as if XFormsSupplier::getForms would have returned an empty container.

Semantically, hasForms is equivalent to calling ::XElementAccess::hasElements on the container returned by XFormsSupplier::getForms . But when using the latter, the implementation is forced to create a empty container, which might be potentially expensive.

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