Metaclass Class Reference

Metaclass provides type inspection mechanism for Kanzi classes. More...

Inheritance diagram for Metaclass:

Classes
class	Iterator
enum	Mode
	Enumeration used to track ownership. More...

Public Member Functions
	Metaclass (String name)
	Creates a new metaclass.
void	addMessageType (MessageType< MessageArgumentType > messageType)
	Adds a message type.
void	addNestedMetaclass (Metaclass nestedMetaclass)
	Adds a nested metaclass.
void	addPropertyType (PropertyType< TDataType > propertyType)
	Adds a property type.
ObjectRef< ObjectType >	create (Domain domain, String name)
	Create an instance of the class described by the metaclass.
boolean	equals (Object object)
Metaclass	getBase ()
	Returns the metaclass of the base class.
String	getName ()
	Returns the fully qualified name of this metaclass.
long	getNative ()
	Gets a pointer to the backing C++ instance.
int	hashCode ()
boolean	isAbstract ()
	Returns whether the metaclass is abstract or not.
Iterable< AbstractMessageType >	iterateMessageTypes ()
	Gets an Iterable object used to iterate the message types of the metaclass.
Iterable< Metaclass >	iterateNestedMetaclass ()
	Gets an Iterable object used to iterate the nested metaclasses of the metaclass.
Iterable< AbstractPropertyType >	iteratePropertyTypes ()
	Gets an Iterable object used to iterate the property types of the metaclass.

Static Public Member Functions
static MetaclassWrapper	getWrapper (Metaclass metaclass)
	Gets a wrapper for a Metaclass object.

Detailed Description

Metaclass provides type inspection mechanism for Kanzi classes.

Classes deriving from Object can register information about their type, properties, methods, messages by using Metaclass and accompanying macros. Such information is used by serialization, scripting and to display friendly type information in Kanzi Studio.

Constructor & Destructor Documentation

Metaclass()

Metaclass

(

String

name

)

Creates a new metaclass.

When registered, Kanzi automatically finds the owning class, based on the location of the Metaclass instance.

Parameters

name	Fully qualified name of the metaclass.

Member Function Documentation

addMessageType()

void addMessageType

(

MessageType< MessageArgumentType >

messageType

)

Adds a message type.

Parameters

messageType

Message type to be added.

addNestedMetaclass()

void addNestedMetaclass

(

Metaclass

nestedMetaclass

)

Adds a nested metaclass.

Parameters

nestedMetaclass

Nested metaclass to be added.

addPropertyType()

void addPropertyType

(

PropertyType< TDataType >

propertyType

)

Adds a property type.

Parameters

propertyType

Property type to be added.

create()

ObjectRef< ObjectType > create	(	Domain	domain,
		String	name )

Create an instance of the class described by the metaclass.

Parameters

domain	The domain to use for the created object.
name	The name of the created object.

Returns

An new object instance as described by the metaclass

getBase()

Metaclass getBase

(

)

Returns the metaclass of the base class.

Returns

Metaclass of the base class.

getName()

String getName

(

)

Returns the fully qualified name of this metaclass.

Returns

Fully qualified name of this metaclass.

getNative()

long getNative

(

)

Gets a pointer to the backing C++ instance.

Returns

A pointer to the backing C++ instance. Type: const kanzi::Metaclass*.

getWrapper()

static MetaclassWrapper getWrapper ( Metaclass metaclass )

static

Gets a wrapper for a Metaclass object.

Parameters

metaclass

The Metaclass object to wrap.

Returns

MetaclassWrapper for a Metaclass object.

isAbstract()

boolean isAbstract

(

)

Returns whether the metaclass is abstract or not.

Returns

Returns true if the class described by the metaclass is abstract, false otherwise.

iterateMessageTypes()

Iterable< AbstractMessageType > iterateMessageTypes

(

)

Gets an Iterable object used to iterate the message types of the metaclass.

Returns

An iterable of message types of the metaclass.

iterateNestedMetaclass()

Iterable< Metaclass > iterateNestedMetaclass

(

)

Gets an Iterable object used to iterate the nested metaclasses of the metaclass.

Returns

An iterable of nested metaclasses of the metaclass.

iteratePropertyTypes()

Iterable< AbstractPropertyType > iteratePropertyTypes

(

)

Gets an Iterable object used to iterate the property types of the metaclass.

Returns

An iterable of property types of the metaclass.