freemarker.template
Interface TemplateModel
- All Known Subinterfaces:
- TemplateHashModel, TemplateListModel, TemplateMethodModel, TemplateModelRoot, TemplateScalarModel
- public abstract interface TemplateModel
A template's data model must be a tree of objects, each of which
implements a subinterface of TemplateModel. The root of the tree
must implement TemplateModelRoot.
The detail messages of any TemplateModelExceptions
thrown will be included as HTML comments in the output.
isEmpty
public boolean isEmpty()
throws TemplateModelException
- Returns:
- true if this object is empty.