metadone.client.grasyla2.generic.HeadEngine Class Reference

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

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

List of all members.

Public Member Functions
	HeadEngine (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

Creates a head.

Attributes

none

Contents

none

Result

Builds a child by looking for an equation for the first object in the context.

Author:

kma

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Constructor & Destructor Documentation

metadone.client.grasyla2.generic.HeadEngine.HeadEngine	(	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.generic.HeadEngine.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.forInstance(), metadone.client.grasyla2.GrasylaEngine.getContext(), metadone.client.display.ConcreteObjectGroup.getHead(), and metadone.client.grasyla2.GrasylaContext.getObject().

void metadone.client.grasyla2.generic.HeadEngine.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/generic/HeadEngine.java