Inheritance diagram for metadone.client.grasyla2.ref.RefRoleEngine:

Collaboration diagram for metadone.client.grasyla2.ref.RefRoleEngine:

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Public Member Functions
	RefRoleEngine (GrasylaContext context, ConcreteObject expression, Engine parent) throws BadPreCondition
Protected Member Functions
void	activate ()
Package Functions
protected< C > Component <?extends C >	buildNewComponent (Class< C > clComp) throws BadPreCondition
Static Package Functions
static MetaRole	getRole (GrasylaEngine engine, BootstrapGrasyla grasyla) throws BadPreCondition
static Collection<?extends ConcreteObject >	getRelatedObjects (ConcreteObject self, MetaRole role, RoleSide side, boolean userole) throws BadPreCondition
static void	registerSubscriber (final GrasylaEngine engine, ConcreteObject self, final MetaRole role, final RoleSide side, final Subscriber<?super EventLinkRole > subscriber)
Private Attributes
MetaRole	role
boolean	userole
RoleSide	side

Detailed Description

Evaluates a role.

Author:: kma

See also:: RefEngine

Constructor & Destructor Documentation

metadone.client.grasyla2.ref.RefRoleEngine.RefRoleEngine	(	GrasylaContext	context,
		ConcreteObject	expression,
		Engine	parent
	)		throws BadPreCondition

Initializes this engine.

Parameters:

context	The context
expression	The expression
parent	The parent or `null`

Exceptions:

BadPreCondition

References metadone.client.grasyla2.GrasylaEngine.context, metadone.client.grasyla2.GrasylaEngine.expression, and metadone.client.grasyla2.GrasylaEngine.parent.

Member Function Documentation

void metadone.client.grasyla2.ref.RefRoleEngine.activate ( ) [protected]

Activates this engine.

Reimplemented from metadone.client.grasyla2.GrasylaEngine.

protected<C> Component<? extends C> metadone.client.grasyla2.ref.RefRoleEngine.buildNewComponent ( Class< C > clComp ) throws BadPreCondition [package, virtual]

Builds a new component.

Parameters:

<C>	The type
clComp	The class

Returns:: The new component

Exceptions:

BadPreCondition

Implements metadone.client.grasyla2.GrasylaEngine.

static Collection<? extends ConcreteObject> metadone.client.grasyla2.ref.RefRoleEngine.getRelatedObjects	(	ConcreteObject	self,
		MetaRole	role,
		RoleSide	side,
		boolean	userole
	)		throws BadPreCondition `[static, package]`

Gets the related objects.

Parameters:

self	The object
role	The role
side	The side
userole	Whether to use the role

Returns:: The related objects

Exceptions:

BadPreCondition

References metadone.util.IteratorUtil.readInto(), metadone.client.grasyla2.ref.RefRoleEngine.role, metadone.client.grasyla2.ref.RefRoleEngine.side, and metadone.client.grasyla2.ref.RefRoleEngine.userole.

Referenced by metadone.client.grasyla2.ref.RefRoleEngine.activate(), metadone.client.grasyla2.ref.CORefRoleEngine.activate(), metadone.client.grasyla2.ref.RefRoleEngine.buildNewComponent(), and metadone.client.grasyla2.ref.CORefRoleEngine.evaluateComponent().

static MetaRole metadone.client.grasyla2.ref.RefRoleEngine.getRole	(	GrasylaEngine	engine,
		BootstrapGrasyla	grasyla
	)		throws BadPreCondition `[static, package]`

Gets the role.

Parameters:

engine	The engine
grasyla	The grasyla

Returns:: The metarole

Exceptions:

BadPreCondition when the metarole couldn't be found

References metadone.metabusiness.ConcreteObject.getOneConcreteRolesDomainCO(), metadone.metabusiness.WorkspaceObject.narrow(), and metadone.metabusiness.WorkspaceObject.narrow2MetaRole().

Referenced by metadone.client.grasyla2.ref.UpdateOnEngine.activate(), metadone.client.grasyla2.ref.RefRoleEngine.buildNewComponent(), and metadone.client.grasyla2.ref.CORefRoleEngine.evaluateComponent().

static void metadone.client.grasyla2.ref.RefRoleEngine.registerSubscriber	(	final GrasylaEngine	engine,
		ConcreteObject	self,
		final MetaRole	role,
		final RoleSide	side,
		final Subscriber<?super EventLinkRole >	subscriber
	)		`[static, package]`