freemarker.ext.jython
Class JythonNumberModel

java.lang.Object
  freemarker.ext.jython.JythonModel
      freemarker.ext.jython.JythonNumberModel

All Implemented Interfaces:

WrapperTemplateModel, AdapterTemplateModel, TemplateBooleanModel, TemplateHashModel, TemplateMethodModel, TemplateMethodModelEx, TemplateModel, TemplateNumberModel, TemplateScalarModel

public class JythonNumberModel
extends JythonModel
implements TemplateNumberModel

Model for Jython numeric objects (PyInteger, PyLong, PyFloat).

Version:

$Id: JythonNumberModel.java,v 1.10 2003/11/12 21:53:40 ddekany Exp $

Author:

Attila Szegedi

Field Summary

Fields inherited from class freemarker.ext.jython.JythonModel

object, wrapper

Fields inherited from interface freemarker.template.TemplateModel

NOTHING

Fields inherited from interface freemarker.template.TemplateBooleanModel

FALSE, TRUE

Fields inherited from interface freemarker.template.TemplateScalarModel

EMPTY_STRING

Constructor Summary

JythonNumberModel(org.python.core.PyObject object, JythonWrapper wrapper)

Method Summary

java.lang.Number

getAsNumber() Returns either PyObject.__tojava__(java.lang.Class) with Number.class as argument.

Methods inherited from class freemarker.ext.jython.JythonModel

exec, get, getAdaptedObject, getAsBoolean, getAsString, getWrappedObject, isEmpty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JythonNumberModel

public JythonNumberModel(org.python.core.PyObject object,
                         JythonWrapper wrapper)

Method Detail

getAsNumber

public java.lang.Number getAsNumber()
                             throws TemplateModelException

Returns either PyObject.__tojava__(java.lang.Class) with Number.class as argument. If that fails, returns PyObject.__float__().

Specified by:

getAsNumber in interface TemplateNumberModel

Returns:

the Number instance associated with this number model.

Throws:

TemplateModelException