Package org.eclipse.epsilon.eol.models

Class ReflectiveModelReference

java.lang.Object

org.eclipse.epsilon.eol.models.ModelReference

org.eclipse.epsilon.eol.models.ReflectiveModelReference

All Implemented Interfaces:

AutoCloseable, IOperationContributorProvider, IWrapper, IAdaptableModel, IModel, IReflectiveModel

public class ReflectiveModelReference
extends ModelReference
implements IReflectiveModel

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.epsilon.eol.models.IModel

IModel.AmbiguityCheckResult

Field Summary

Fields inherited from class org.eclipse.epsilon.eol.models.ModelReference

aliases, name, target

Constructor Summary

Constructors

Constructor	Description
ReflectiveModelReference(IReflectiveModel target)

Method Summary

Modifier and Type	Method	Description
Object	getContainerOf(Object object)	Returns the model element that contains the given model element, or null if the given model element is top-level.
String	getEnumerationLabelOf(Object literal)	Returns the enumeration label of the literal parameter.
String	getEnumerationTypeOf(Object literal)	Returns the name of the enumeration type of the literal parameter.
Collection<String>	getPropertiesOf(String type)	Returns a collection containing all of the properties that instances of type know about.
IReflectivePropertySetter	getPropertySetter()
boolean	hasPackage(String packageName)	Returns true iff this model contains a package with the given name.
boolean	hasProperty(String type, String property)
boolean	isEnumerationValue(Object object)	Returns true iff object is an enumeration value.
boolean	preventLoadingOfExternalModelElements()	Prevents the loading of model elements that are referenced by this model but are not contained in this model.

Methods inherited from class org.eclipse.epsilon.eol.models.ModelReference

adaptTo, allContents, createInstance, createInstance, deleteElement, dispose, getAliases, getAllOfKind, getAllOfType, getElementById, getElementId, getEnumerationValue, getFullyQualifiedTypeNameOf, getMetamodel, getName, getOperationContributor, getPropertyGetter, getTarget, getTransactionSupport, getTypeNameOf, getTypeOf, getWrapped, hasType, isInstantiable, isModelElement, isOfKind, isOfType, isPropertySet, isReadOnLoad, isStoredOnDisposal, knowsAboutProperty, load, load, load, load, owns, setElementId, setName, setReadOnLoad, setStoredOnDisposal, store, store

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.epsilon.eol.models.IModel

allContents, checkAmbiguity, close, createInstance, createInstance, deleteElement, dispose, getAliases, getAllOfKind, getAllOfType, getElementById, getElementId, getEnumerationValue, getFullyQualifiedTypeNameOf, getMetamodel, getName, getPropertyGetter, getTransactionSupport, getTypeNameOf, getTypeOf, hasType, isInstantiable, isModelElement, isOfKind, isOfType, isPropertySet, isReadOnLoad, isStoredOnDisposal, knowsAboutProperty, load, load, load, load, owns, setElementId, setName, setReadOnLoad, setStoredOnDisposal, store, store

Constructor Detail

ReflectiveModelReference

public ReflectiveModelReference(IReflectiveModel target)

Method Detail

preventLoadingOfExternalModelElements

public boolean preventLoadingOfExternalModelElements()

Description copied from interface: IReflectiveModel

Prevents the loading of model elements that are referenced by this model but are not contained in this model. This is useful for clients, such as Epsilon Flock, which create a clone or conservative copy of this model.

Specified by:

preventLoadingOfExternalModelElements in interface IReflectiveModel

Returns:

true iff this method had an effect (i.e. when this model supports external references, was configured to load external references and is no longer configured to load external references).

getPropertySetter

public IReflectivePropertySetter getPropertySetter()

Specified by:

getPropertySetter in interface IModel

Specified by:

getPropertySetter in interface IReflectiveModel

Overrides:

getPropertySetter in class ModelReference

getPropertiesOf

public Collection<String> getPropertiesOf(String type)
                                   throws EolModelElementTypeNotFoundException

Description copied from interface: IReflectiveModel

Returns a collection containing all of the properties that instances of type know about.

Specified by:

getPropertiesOf in interface IReflectiveModel

Parameters:

type - The type of model object whose properties are to be determined.

Returns:

all of the properties that instances of type knows about.

Throws:

EolModelElementTypeNotFoundException - when this model has no such type

hasProperty

public boolean hasProperty(String type,
                           String property)
                    throws EolModelElementTypeNotFoundException

Specified by:

hasProperty in interface IReflectiveModel

Throws:

EolModelElementTypeNotFoundException

hasPackage

public boolean hasPackage(String packageName)

Description copied from interface: IReflectiveModel

Returns true iff this model contains a package with the given name. In general, a "package" is a group of types (and potentially other packages) and a namespace for the grouped elements. The precise semantics of "package" is specific to the implementation. For example, an Ecore implementation might use EPackage. An XML implementation might use XML namespaces. A CSV implementation might not support any notion of packages (and hence always return false).

Specified by:

hasPackage in interface IReflectiveModel

isEnumerationValue

public boolean isEnumerationValue(Object object)

Description copied from interface: IReflectiveModel

Returns true iff object is an enumeration value.

Specified by:

isEnumerationValue in interface IReflectiveModel

getEnumerationTypeOf

public String getEnumerationTypeOf(Object literal)
                            throws EolNotAnEnumerationValueException

Description copied from interface: IReflectiveModel

Returns the name of the enumeration type of the literal parameter.

Specified by:

getEnumerationTypeOf in interface IReflectiveModel

Throws:

EolNotAnEnumerationValueException - when literal is not an enumeration value

getEnumerationLabelOf

public String getEnumerationLabelOf(Object literal)
                             throws EolNotAnEnumerationValueException

Description copied from interface: IReflectiveModel

Returns the enumeration label of the literal parameter.

Specified by:

getEnumerationLabelOf in interface IReflectiveModel

Throws:

EolNotAnEnumerationValueException - when literal is not an enumeration value

getContainerOf

public Object getContainerOf(Object object)

Description copied from interface: IReflectiveModel

Returns the model element that contains the given model element, or null if the given model element is top-level.

Specified by:

getContainerOf in interface IReflectiveModel

Parameters:

object - The model element whose container is to be found.

Returns:

the model element that contains object, or null if object is not contained in any other model element.