freemarker.template
Interface TemplateModelIterator

All Known Implementing Classes:

EnumerationModel, IteratorModel

public interface TemplateModelIterator

This interface is used to iterate over a set of template models, and is usually returned from an instance of TemplateCollectionModel.

Version:

$Id: TemplateModelIterator.java,v 1.10 2003/01/12 23:40:21 revusky Exp $

Author:

Attila Szegedi, szegedia at users dot sourceforge dot net

Method Summary

boolean	hasNext()
TemplateModel	next() Returns the next model.

Method Detail

next

TemplateModel next()
                   throws TemplateModelException

Returns the next model.

Throws:

TemplateModelException - if the next model can not be retrieved (i.e. because the iterator is exhausted).

hasNext

boolean hasNext()
                throws TemplateModelException

Returns:

whether there are any more items to iterate over.

Throws:

TemplateModelException