freemarker.template

Interface TemplateNumberModel

All Superinterfaces:

TemplateModel

All Known Implementing Classes:

JythonNumberModel, NumberModel, RhinoFunctionModel, RhinoScriptableModel, SimpleNumber

public interface TemplateNumberModel
extends TemplateModel

"number" template language data type; an object that stores a number. There's only one numerical type as far as the template language is concerned, but it can store its value using whatever Java number type. Making operations between numbers (and so the coercion rules) is up to the ArithmeticEngine.

Objects of this type should be immutable, that is, calling getAsNumber() should always return the same value as for the first time.

Field Summary

Fields inherited from interface freemarker.template.TemplateModel

NOTHING

Method Summary

Modifier and Type	Method and Description
java.lang.Number	getAsNumber() Returns the numeric value.

Method Detail

getAsNumber

java.lang.Number getAsNumber()
                      throws TemplateModelException

Returns the numeric value. The return value must not be null.

Returns:

the Number instance associated with this number model.

Throws:

TemplateModelException