freemarker.ext.beans
Class SimpleNumberModel

java.lang.Object
  freemarker.ext.beans.SimpleNumberModel

All Implemented Interfaces:

TemplateModel, TemplateNumberModel, TemplateObjectModel, TemplateScalarModel, java.io.Serializable

Deprecated. this class is deprecated in favour of the classes in the freemarker.ext.beans2 package

public class SimpleNumberModel
extends java.lang.Object
implements TemplateNumberModel, TemplateScalarModel, TemplateObjectModel, java.io.Serializable

Holds subclasses of Number for evaluation as TemplateNumberModel or unwrapped as an object. We also implement TemplateScalarModel so that floats or doubles are printed with full precision.

Version:

$Id: SimpleNumberModel.java 1101 2013-04-01 04:17:32Z run2000 $

Author:

Nicholas Cull

See Also:

Serialized Form

Constructor Summary

SimpleNumberModel(java.lang.Number number)
Deprecated. Constructor that takes the Number object to be wrapped.

Method Summary

long	getAsNumber() Deprecated. Retrieve the underlying value as a long.
java.lang.Object	getAsObject() Deprecated. Retrieve the underlying object for object unwrapping purposes.
java.lang.String	getAsString() Deprecated. Retrieve the underlying value as a String.
boolean	isEmpty() Deprecated. Is there an underlying number in this model?

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleNumberModel

public SimpleNumberModel(java.lang.Number number)

Deprecated.

Constructor that takes the Number object to be wrapped.

Parameters:

number - the number to be wrapped

Method Detail

getAsNumber

public long getAsNumber()
                 throws TemplateModelException

Deprecated.

Retrieve the underlying value as a long. Numbers that use decimal places will be rounded appropriately.

Specified by:

getAsNumber in interface TemplateNumberModel

Returns:

a long value representing the underlying number

Throws:

TemplateModelException

getAsString

public java.lang.String getAsString()
                             throws TemplateModelException

Deprecated.

Retrieve the underlying value as a String. This preserves any decimal places held in the underlying object.

Specified by:

getAsString in interface TemplateScalarModel

Returns:

a String representation of the underlying number

Throws:

TemplateModelException

isEmpty

public boolean isEmpty()
                throws TemplateModelException

Deprecated.

Is there an underlying number in this model?

Specified by:

isEmpty in interface TemplateModel

Returns:

true if there is a Number object present, otherwise false

Throws:

TemplateModelException

getAsObject

public java.lang.Object getAsObject()
                             throws TemplateModelException

Deprecated.

Retrieve the underlying object for object unwrapping purposes.

Specified by:

getAsObject in interface TemplateObjectModel

Returns:

the underlying Number object

Throws:

TemplateModelException - the object could not be returned