freemarker.template
Interface TemplateHashModel

All Superinterfaces:

TemplateModel

All Known Subinterfaces:

TemplateModelRoot, TemplateWriteableHashModel

All Known Implementing Classes:

FastHash, LocalModelWrapper, RootModelWrapper, SimpleHash

public interface TemplateHashModel
extends TemplateModel

Hashes in a template data model must implement this interface.

The detail messages of any TemplateModelExceptions thrown will be included as HTML comments in the output.

See Also:

TemplateWriteableHashModel

Method Summary

TemplateModel

get(java.lang.String key) Gets a TemplateModel from the hash.

Methods inherited from interface freemarker.template.TemplateModel

isEmpty

Method Detail

get

TemplateModel get(java.lang.String key)
                  throws TemplateModelException

Gets a TemplateModel from the hash.

Parameters:

key - the name by which the TemplateModel is identified in the template.

Returns:

the TemplateModel referred to by the key, or null if not found.

Throws:

TemplateModelException - there was a problem getting the value for the given key