metadone.client.grasyla2.generic.ModelEngine Class Reference

Inheritance diagram for metadone.client.grasyla2.generic.ModelEngine:

Collaboration diagram for metadone.client.grasyla2.generic.ModelEngine:

List of all members.

Public Member Functions
	ModelEngine (GrasylaContext context, ConcreteObject expression, Engine parent) throws BadPreCondition
Protected Member Functions
boolean	isNativeAttribute (String name)
GrasylaContext	updateContext (GrasylaContext context) throws BadPreCondition

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Detailed Description

Changes the model.

Attributes

• model (native): ConcreteObject that will be narrowed to ConcreteModel
• metamodel (native): MetaObject that will be narrowed to MetaModel

Contents

Evaluated as the given class.

Result

Concatenates the values of the content components. The purpose is to change the context. If a metamodel attribute was set, it will be used in the new context. The used model is the current object which must be a singleton; however, if `model` attribute is set, it is used as the concrete model.

Author:

kma

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Constructor & Destructor Documentation

metadone.client.grasyla2.generic.ModelEngine.ModelEngine	(	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

boolean metadone.client.grasyla2.generic.ModelEngine.isNativeAttribute

(

String

name

)

[protected]

Indicates whether an attribute is handled when building the component.

In other words, a native attribute should not be handled by an attribute handler.

Parameters:

name	The name of the attribute

Returns:

true if name is a native attribute

Reimplemented from metadone.client.grasyla2.GrasylaEngine.

GrasylaContext metadone.client.grasyla2.generic.ModelEngine.updateContext

(

GrasylaContext

context

)

throws BadPreCondition [protected]

References metadone.client.grasyla2.GrasylaEngine.buildChild(), metadone.client.grasyla2.GrasylaEngine.context, metadone.client.grasyla2.GrasylaEngine.getContainedAttributes(), metadone.metabusiness.WorkspaceObject.narrow(), and metadone.client.grasyla2.GrasylaEngine.parent.

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

• metadone_bundle_client/src/metadone/client/grasyla2/generic/ModelEngine.java