public interface TemplateSequenceModel extends TemplateModel
Used in templates like: mySeq[index]
, <#list mySeq as i>...</#list>
, mySeq?size
, etc.
TemplateCollectionModel
NOTHING
Modifier and Type | Method and Description |
---|---|
TemplateModel |
get(int index)
Retrieves the i-th template model in this sequence.
|
int |
size() |
TemplateModel get(int index) throws TemplateModelException
null
if the index is out of bounds. Note that a
null
value is interpreted by FreeMarker as "variable does not exist", and accessing a
missing variables is usually considered as an error in the FreeMarker Template Language, so the usage of
a bad index will not remain hidden, unless the default value for that case was also specified in the
template.TemplateModelException
int size() throws TemplateModelException
TemplateModelException