Package com.nomagic.magicdraw.validation

Class DefaultValidationRuleImpl

java.lang.Object

com.nomagic.magicdraw.validation.DefaultValidationRuleImpl

All Implemented Interfaces:

ElementValidationRuleImpl, SmartListenerConfigProvider

@OpenApiAll
public class DefaultValidationRuleImpl
extends Object
implements ElementValidationRuleImpl, SmartListenerConfigProvider

The class implements validating of a model elements by using OCL or binary implementation.

Constructor Summary

Constructors

Constructor	Description
DefaultValidationRuleImpl()

Method Summary

Modifier and Type	Method	Description
protected Annotation	createAnnotation(Element element, Constraint constraint)	Default implementation creates an annotation without actions.
void	dispose()	Cleans up used resources of the object.
protected Collection<? extends Element>	getInvalidElements(Constraint constraint, Collection<? extends Element> elements)	Returns invalid elements from the specified collection of elements.
Map<Class<? extends Element>,Collection<SmartListenerConfig>>	getListenerConfigurations()	Returns configurations for the rule's expression.
void	init(Project project, Constraint constraint)	Initializes the instance from specified parameters.
protected void	initializeSingleRun()	Single run specific rule data can be initialized here.
final Set<Annotation>	run(Project project, Constraint constraint, Collection<? extends Element> elements)	Performs validation on the specified model elements by using specified constraint.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.nomagic.magicdraw.validation.ElementValidationRuleImpl

postRun, preRun, preRun

Constructor Details

DefaultValidationRuleImpl

public DefaultValidationRuleImpl()

Method Details

init

public void init(Project project,
 Constraint constraint)

Initializes the instance from specified parameters.

Specified by:

init in interface ElementValidationRuleImpl

Parameters:

project - project on which model elements the validation rule applies.

constraint - a constraint object.

getListenerConfigurations

@CheckForNull
public Map<Class<? extends Element>,Collection<SmartListenerConfig>> getListenerConfigurations()

Returns configurations for the rule's expression. When it returns null - the validation rule is interested in all model element changes.

Specified by:

getListenerConfigurations in interface SmartListenerConfigProvider

Returns:

map of listener configurations by element class type

run

@CheckForNull
public final Set<Annotation> run(Project project,
 Constraint constraint,
 Collection<? extends Element> elements)

Performs validation on the specified model elements by using specified constraint.

Specified by:

run in interface ElementValidationRuleImpl

Parameters:

project - a project of the constraint.

constraint - constraint that should be used to validate model elements.

elements - a collection of model elements that needs to be validated.

Returns:

collection of Annotation objects that describes violations of the rule.

initializeSingleRun

protected void initializeSingleRun()

Single run specific rule data can be initialized here.

createAnnotation

protected Annotation createAnnotation(Element element,
 Constraint constraint)

Default implementation creates an annotation without actions. Derived classes can override the method and return an Annotation object with actions.

Parameters:

element - a model element for which Annotation object should be created.

constraint - the constraint that is violated.

Returns:

Annotation object.

getInvalidElements

protected Collection<? extends Element> getInvalidElements(Constraint constraint,
 Collection<? extends Element> elements)

Returns invalid elements from the specified collection of elements.

Parameters:

constraint - constraint that specifies validation rules.

elements - a collection of elements that need to be validated.

Returns:

a collection of invalid elements.

dispose

public void dispose()

Cleans up used resources of the object.

Specified by:

dispose in interface ElementValidationRuleImpl