metadone.client.grasyla2.ref.MetaEngine Class Reference

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

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

List of all members.

Public Member Functions
	MetaEngine (GrasylaContext context, ConcreteObject expression, Engine parent) throws BadPreCondition
Protected Member Functions
void	notifyChildChanged (Engine child, ChildComponent comp)
Package Functions
protected< C > Component <?extends C >	buildNewComponent (Class< C > clComp) throws BadPreCondition

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Detailed Description

Returns the metaobject pointed by the reference.

Attributes

none

Contents

Depending on the Grasyla type, a different metaobject will be extracted for that expression. The expression should however be a kind of reference.

• component named "self": gets the type of the current object (see ConcreteObject#getType(metadone.metabusiness.MetaModel)); on failure the type from the equation may be extracted
• Grasyla object reference: the referenced metaobject
• Grasyla role reference: the reference metarole
• all others: none

Result

Reevaluates by finding an equation for each of the metaobjects which are turned into concrete objects.

Author:

kma

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Constructor & Destructor Documentation

metadone.client.grasyla2.ref.MetaEngine.MetaEngine	(	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.

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Member Function Documentation

protected<C> Component<? extends C> metadone.client.grasyla2.ref.MetaEngine.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.

References metadone.client.grasyla2.GrasylaEngine.buildChild(), metadone.client.display.ConcreteObjectGroup.forCollection(), metadone.metabusiness.syntax.grasyla.BootstrapGrasyla.getBootsMM_GrasylaScript(), metadone.metabusiness.syntax.grasyla.BootstrapGrasyla.getBootsMO_ObjectRef(), metadone.metabusiness.syntax.grasyla.BootstrapGrasyla.getBootsMO_RoleRef(), metadone.metabusiness.syntax.grasyla.BootstrapGrasyla.getBootsMO_SpecRef(), metadone.metabusiness.syntax.grasyla.BootstrapGrasyla.getBootsMR_Ref(), metadone.metabusiness.syntax.grasyla.BootstrapGrasyla.getBootsMR_Role(), metadone.client.grasyla2.GrasylaEngine.getContainedExpressions(), metadone.client.grasyla2.GrasylaEngine.getContext(), metadone.client.grasyla2.GrasylaEngine.getGrasyla(), metadone.client.grasyla2.GrasylaContext.getMetaModel(), metadone.client.grasyla2.GrasylaContext.getObject(), metadone.metabusiness.ConcreteObject.getOneConcreteRolesDomainCO(), metadone.metabusiness.ConcreteObject.getType(), metadone.client.grasyla2.ref.RefSpecEngine.getTypeAndSide(), metadone.metabusiness.ConcreteObject.hasType(), metadone.client.display.ConcreteObjectGroup.isEmpty(), metadone.client.grasyla2.GrasylaEngine.logger, and metadone.metabusiness.WorkspaceObject.narrow2ConcreteObject().

void metadone.client.grasyla2.ref.MetaEngine.notifyChildChanged	(	Engine	child,
		ChildComponent	comp
	)		[protected]

Reimplemented from metadone.client.grasyla2.GrasylaEngine.

References metadone.client.grasyla2.GrasylaEngine.ChildComponent.getComponent(), metadone.client.grasyla2.GrasylaEngine.ChildComponent.isAttribute(), and metadone.client.grasyla2.GrasylaEngine.updateComponent().

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The documentation for this class was generated from the following file:

• metadone_bundle_client/src/metadone/client/grasyla2/ref/MetaEngine.java