Package org.eclipse.epsilon.eol.models

Class EmptyModel

java.lang.Object

org.eclipse.epsilon.eol.models.Model

org.eclipse.epsilon.eol.models.EmptyModel

All Implemented Interfaces:

AutoCloseable, IModel

public class EmptyModel
extends Model

Field Summary

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

aliases, ENV_PREFIX, name, PROPERTY_ALIASES, PROPERTY_NAME, PROPERTY_READONLOAD, PROPERTY_READONLY, PROPERTY_STOREONDISPOSAL, propertyGetter, propertySetter, readOnLoad, storeOnDisposal

Constructor Summary

Constructors

Constructor	Description
EmptyModel()

Method Summary

Modifier and Type	Method	Description
Collection<?>	allContents()	Returns a collection containing all of the objects contained in this model.
Object	createInstance(String metaClass)
void	deleteElement(Object instance)
void	dispose()
Collection<?>	getAllClasses(boolean onlyConcrete)
Collection<?>	getAllOfKind(String metaClass)
Collection<?>	getAllOfType(String metaClass)
Collection<?>	getAllSubtypes(String metaClass)
Collection<?>	getAllSupertypes(String metaClass)
String	getClassOf(Object instance)
Object	getElementById(String id)
String	getElementId(Object instance)
Object	getEnumerationValue(String enumeration, String label)
String	getMetaModel()
Collection<String>	getPropertiesOf(String type)
String	getTypeNameOf(Object instance)	Returns a string representing the type of the instance object.
Object	getTypeOf(Object instance)
boolean	hasType(String metaClass)
boolean	isInstantiable(String metaClass)
boolean	isLoaded()
boolean	isModelElement(Object instance)	Used to test whether a Java object can be contained by this model.
void	load()
void	load(StringProperties properties, IRelativePathResolver resolver)
boolean	owns(Object instance)	Used to test whether an object is contained in this model.
void	setElementId(Object instance, String newId)
boolean	store()
boolean	store(String fileName)

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

allInstances, createInstance, getAliases, getFullyQualifiedTypeNameOf, getMetamodel, getName, getPropertyGetter, getPropertySetter, getTransactionSupport, isOfKind, isOfType, isPropertySet, isReadOnLoad, isStoredOnDisposal, knowsAboutProperty, load, load, setName, setReadOnLoad, setStoredOnDisposal

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

close

Constructor Detail

EmptyModel

public EmptyModel()

Method Detail

load

public void load()
          throws EolModelLoadingException

Throws:

EolModelLoadingException

getMetaModel

public String getMetaModel()

getEnumerationValue

public Object getEnumerationValue(String enumeration,
                                  String label)

getAllOfType

public Collection<?> getAllOfType(String metaClass)
                           throws EolModelElementTypeNotFoundException

Throws:

EolModelElementTypeNotFoundException

getAllOfKind

public Collection<?> getAllOfKind(String metaClass)
                           throws EolModelElementTypeNotFoundException

Throws:

EolModelElementTypeNotFoundException

getAllSupertypes

public Collection<?> getAllSupertypes(String metaClass)
                               throws EolModelElementTypeNotFoundException

Throws:

EolModelElementTypeNotFoundException

getAllSubtypes

public Collection<?> getAllSubtypes(String metaClass)
                             throws EolModelElementTypeNotFoundException

Throws:

EolModelElementTypeNotFoundException

getAllClasses

public Collection<?> getAllClasses(boolean onlyConcrete)

getTypeOf

public Object getTypeOf(Object instance)

Specified by:

getTypeOf in interface IModel

Overrides:

getTypeOf in class Model

getTypeNameOf

public String getTypeNameOf(Object instance)

Description copied from interface: IModel

Returns a string representing the type of the instance object. The value returned by this function can be passed to createInstance to instantiate another object of the same type as instance.

Parameters:

instance - The model object whose type is to be determined.

Returns:

the name of the type of the model object, instance.

getPropertiesOf

public Collection<String> getPropertiesOf(String type)

createInstance

public Object createInstance(String metaClass)
                      throws EolModelElementTypeNotFoundException,
                             EolNotInstantiableModelElementTypeException

Throws:

EolModelElementTypeNotFoundException

EolNotInstantiableModelElementTypeException

getElementById

public Object getElementById(String id)

getElementId

public String getElementId(Object instance)

setElementId

public void setElementId(Object instance,
                         String newId)

deleteElement

public void deleteElement(Object instance)

getClassOf

public String getClassOf(Object instance)

owns

public boolean owns(Object instance)

Description copied from interface: IModel

Used to test whether an object is contained in this model.

Parameters:

instance - the Java object to test.

Returns:

true if and only if instance is contained by this model.

store

public boolean store(String fileName)

store

public boolean store()

dispose

public void dispose()

Specified by:

dispose in interface IModel

Overrides:

dispose in class Model

allContents

public Collection<?> allContents()

Description copied from interface: IModel

Returns a collection containing all of the objects contained in this model.

Returns:

all of the objects contained in this model.

isInstantiable

public boolean isInstantiable(String metaClass)

hasType

public boolean hasType(String metaClass)

load

public void load(StringProperties properties,
                 IRelativePathResolver resolver)
          throws EolModelLoadingException

Specified by:

load in interface IModel

Overrides:

load in class Model

Throws:

EolModelLoadingException

isModelElement

public boolean isModelElement(Object instance)

Description copied from interface: IModel

Used to test whether a Java object can be contained by this model. For example, EMF models can contain instances of EObject, but not instances of just Object.

Specified by:

isModelElement in interface IModel

Overrides:

isModelElement in class Model

Parameters:

instance - the Java object to test.

Returns:

true if and only if instance can be contained by this model.

isLoaded

public boolean isLoaded()

Since:

1.6