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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--freemarker.ext.misc.IsNumber
Determines whether a given model is an instance of a
TemplateNumberModel
.
Note:
IsNumber
is a singleton instance. Use the
getInstance()
method to retrieve instances of this model.
Method Summary | |
TemplateModel |
exec(java.util.List arguments)
Executes a method call. |
static IsNumber |
getInstance()
Return a singleton instance of this class. |
boolean |
isEmpty()
Is the object empty? |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static IsNumber getInstance()
public boolean isEmpty() throws TemplateModelException
isEmpty
in interface TemplateModel
true
if this object is empty, otherwise false
public TemplateModel exec(java.util.List arguments) throws TemplateModelException
List
of
TemplateModel
objects.exec
in interface TemplateMethodModel2
arguments
- a List
of TemplateModel
objects
containing the values of the arguments passed to the method.TemplateModel
produced by the method, or null
.
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