metadone.client.grasyla2.ref.ActionDeleteRoleEngine Class Reference

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

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

List of all members.

Public Member Functions
	ActionDeleteRoleEngine (GrasylaContext context, ConcreteObject expression, Engine parent) throws BadPreCondition
Protected Member Functions
Component<?extends Value >	evaluateComponent (BootstrapGrasyla grasyla) throws BadPreCondition
Private Member Functions
void	delete_roles (SidedMetaObject s)

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Detailed Description

When evaluated, deletes a role.

Attributes

none

Contents

Evaluated as SidedMetaObject.

Result

The roles pointed by the evaluated contents are deleted. If the SidedMetaObject#isUseRole() is set to false, the object on the other side of the role is also deleted.

Author:

kma

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Constructor & Destructor Documentation

metadone.client.grasyla2.ref.ActionDeleteRoleEngine.ActionDeleteRoleEngine	(	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

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Member Function Documentation

void metadone.client.grasyla2.ref.ActionDeleteRoleEngine.delete_roles

(

SidedMetaObject

s

)

[private]

References metadone.metabusiness.ConcreteObject.getAllConcreteRoles(), metadone.client.grasyla2.ref.SidedMetaObject.getMetaobject(), metadone.client.grasyla2.ref.SidedMetaObject.getSide(), metadone.client.grasyla2.ref.SidedMetaObject.isUseRole(), metadone.metabusiness.WorkspaceObject.narrow2MetaRole(), and metadone.util.IteratorUtil.readInto().

Referenced by metadone.client.grasyla2.ref.ActionDeleteRoleEngine.evaluateComponent().

Component<? extends Value> metadone.client.grasyla2.ref.ActionDeleteRoleEngine.evaluateComponent

(

BootstrapGrasyla

grasyla

)

throws BadPreCondition [protected]

References metadone.client.grasyla2.ref.ActionDeleteRoleEngine.delete_roles().

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

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