Package de.uni_trier.wi2.procake.data.model.impl

Class ModelImpl

java.lang.Object

de.uni_trier.wi2.procake.data.model.impl.ModelImpl

All Implemented Interfaces:

Model

public class ModelImpl
extends Object
implements Model

ModelImpl class.

Author:

Rainer Maximini

Field Summary

Fields inherited from interface de.uni_trier.wi2.procake.data.model.Model

COMPONENT, COMPONENT_KEY, LOG_CANNOT_REMOVE_CLASS_WITH_SUBCLASSES, LOG_CANNOT_REMOVE_SYSTEM_CLASS, LOG_CANNOT_RENAME_SYSTEM_CLASS, LOG_CLASS_NAME_ALREADY_EXIST, LOG_CLASSNAME_NOT_FOUND, LOG_CREATE_SYSTEMCLASSTREE, LOG_OBJECT_INSTANTIATION, LOG_ROOT_CLASS_INSTANTIATION

Constructor Summary

Constructors

Constructor	Description
ModelImpl()	Constructor for ModelImpl.

Method Summary

Modifier and Type	Method	Description
void	addClass(DataClass newClass)	Adds a class to the loaded classes.
void	addDefinedClassReference(String className)
protected boolean	containsClassName(String name)	containsClassName.
<TCakeDataClass extends DataClass,TCakeDataObject extends DataObject> TCakeDataObject	createObject(Class<TCakeDataClass> clazz1, Class<TCakeDataObject> clazz2, String className)	Creates the CAKE I - object defined with the given parameters.
<T extends DataObject> T	createObject(String name)	Creates the CAKE I - object defined with the given parameters.
AggregateClass	getAggregateSystemClass()
AtomicClass	getAtomicSystemClass()
BooleanClass	getBooleanSystemClass()
ByteArrayClass	getByteArraySystemClass()
ChronologicClass	getChronologicSystemClass()
<T extends DataClass> T	getClass(String className)	Searches in the Model for a DataClass with the name className.
List<DataClass>	getClasses()
CollectionClass	getCollectionSystemClass()
DataflowWrapperClass	getDataflowWrapperClass()
DataClass	getDataSystemClass()
DateClass	getDateSystemClass()
Set<String>	getDefinedClasses()
DoubleClass	getDoubleSystemClass()
IntegerClass	getIntegerSystemClass()
IntervalClass	getIntervalSystemClass()
ListClass	getListSystemClass()
NESTAndEndNodeClass	getNESTAndEndNodeClass()
NESTAndStartNodeClass	getNESTAndStartNodeClass()
NESTConstraintEdgeClass	getNESTConstraintEdgeClass()
NESTControlflowEdgeClass	getNESTControlflowEdgeClass()
NESTControlflowNodeClass	getNESTControlflowNodeClass()
NESTDataflowEdgeClass	getNESTDataflowEdgeClass()
NESTDataNodeClass	getNESTDataNodeClass()
NESTEdgeClass	getNESTEdgeClass()
NESTGraphClass	getNESTGraphClass()
NESTGraphItemClass	getNESTGraphItemClass()
NESTLoopEndNodeClass	getNESTLoopEndNodeClass()
NESTLoopStartNodeClass	getNESTLoopStartNodeClass()
NESTNodeClass	getNESTNodeClass()
NESTOrEndNodeClass	getNESTOrEndNodeClass()
NESTOrStartNodeClass	getNESTOrStartNodeClass()
NESTPartOfEdgeClass	getNESTPartOfEdgeClass()
NESTSequentialWorkflowClass	getNESTSequentialWorkflowClass()
NESTSubWorkflowNodeClass	getNESTSubWorkflowNodeClass()
NESTTaskNodeClass	getNESTTaskNodeClass()
NESTWorkflowClass	getNESTWorkflowClass()
NESTWorkflowNodeClass	getNESTWorkflowNodeClass()
NESTXorEndNodeClass	getNESTXorEndNodeClass()
NESTXorStartNodeClass	getNESTXorStartNodeClass()
NodeClass	getNodeClass()
NumericClass	getNumericSystemClass()
DataClassImpl	getRootClass()
SequenceClass	getSequenceClass()
SetClass	getSetSystemClass()
StringClass	getStringSystemClass()
SubWorkflowClass	getSubWorkflowClass()
TaskClass	getTaskClass()
TimestampClass	getTimestampSystemClass()
TimeClass	getTimeSystemClass()
UnionClass	getUnionSystemClass()
URIClass	getURISystemClass()
VoidClass	getVoidSystemClass()
WorkflowClass	getWorkflowClass()
void	overwriteMatchingDataClasses(Model oldModel)	Another data Model can be provided and all of the containing DataClasses matching the current class hierarchy will be reused in this Model, i.e.
void	overwriteSubClasses(DataClass currentRootClass, List<DataClass> oldSubClasses)	Replaces all old subclasses in the new model if they match the hierarchy of currentRootClass.
protected void	removeClass(DataClass newClass)	removeClass.
void	removeClass(String newClass)	Removes a DataClass from the Model.
protected void	renameClass(String oldName, String newName)	renameClass.

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelImpl

public ModelImpl()

Constructor for ModelImpl.

Method Detail

addClass

public void addClass(DataClass newClass)
              throws NameAlreadyExistsException

Adds a class to the loaded classes. This might be useful if classes need to be added at runtime.

Specified by:

addClass in interface Model

Parameters:

newClass - an instance of DataClass that should be added to the list of classes

Throws:

NameAlreadyExistsException - if this class name already exists

containsClassName

protected boolean containsClassName(String name)

containsClassName.

Parameters:

name - a String object

Returns:

a boolean

getAggregateSystemClass

public AggregateClass getAggregateSystemClass()

Specified by:

getAggregateSystemClass in interface Model

getAtomicSystemClass

public AtomicClass getAtomicSystemClass()

Specified by:

getAtomicSystemClass in interface Model

getBooleanSystemClass

public BooleanClass getBooleanSystemClass()

Specified by:

getBooleanSystemClass in interface Model

getByteArraySystemClass

public ByteArrayClass getByteArraySystemClass()

Specified by:

getByteArraySystemClass in interface Model

getChronologicSystemClass

public ChronologicClass getChronologicSystemClass()

Specified by:

getChronologicSystemClass in interface Model

getClass

public <T extends DataClass> T getClass(String className)

Searches in the Model for a DataClass with the name className.

Specified by:

getClass in interface Model

Parameters:

className - The name of the DataClass

Returns:

The DataClass with the given name or null if no data class with the given name exists.

getRootClass

public DataClassImpl getRootClass()

Specified by:

getRootClass in interface Model

getClasses

public List<DataClass> getClasses()

Specified by:

getClasses in interface Model

Returns:

A list of all DataClasses of the Model. This includes the system as well as the user classes.

getDefinedClasses

public Set<String> getDefinedClasses()

Specified by:

getDefinedClasses in interface Model

Returns:

A list of all defined DataClasses of the Model. This includes only classes defined in the Model.

addDefinedClassReference

public void addDefinedClassReference(String className)

Specified by:

addDefinedClassReference in interface Model

getCollectionSystemClass

public CollectionClass getCollectionSystemClass()

Specified by:

getCollectionSystemClass in interface Model

getUnionSystemClass

public UnionClass getUnionSystemClass()

Specified by:

getUnionSystemClass in interface Model

getDataSystemClass

public DataClass getDataSystemClass()

Specified by:

getDataSystemClass in interface Model

getDateSystemClass

public DateClass getDateSystemClass()

Specified by:

getDateSystemClass in interface Model

getDoubleSystemClass

public DoubleClass getDoubleSystemClass()

Specified by:

getDoubleSystemClass in interface Model

getIntegerSystemClass

public IntegerClass getIntegerSystemClass()

Specified by:

getIntegerSystemClass in interface Model

getIntervalSystemClass

public IntervalClass getIntervalSystemClass()

Specified by:

getIntervalSystemClass in interface Model

getListSystemClass

public ListClass getListSystemClass()

Specified by:

getListSystemClass in interface Model

getNodeClass

public NodeClass getNodeClass()

Specified by:

getNodeClass in interface Model

getNumericSystemClass

public NumericClass getNumericSystemClass()

Specified by:

getNumericSystemClass in interface Model

getURISystemClass

public URIClass getURISystemClass()

Specified by:

getURISystemClass in interface Model

getSequenceClass

public SequenceClass getSequenceClass()

Specified by:

getSequenceClass in interface Model

getSetSystemClass

public SetClass getSetSystemClass()

Specified by:

getSetSystemClass in interface Model

getStringSystemClass

public StringClass getStringSystemClass()

Specified by:

getStringSystemClass in interface Model

getTaskClass

public TaskClass getTaskClass()

Specified by:

getTaskClass in interface Model

getTimestampSystemClass

public TimestampClass getTimestampSystemClass()

Specified by:

getTimestampSystemClass in interface Model

getTimeSystemClass

public TimeClass getTimeSystemClass()

Specified by:

getTimeSystemClass in interface Model

getVoidSystemClass

public VoidClass getVoidSystemClass()

Specified by:

getVoidSystemClass in interface Model

getWorkflowClass

public WorkflowClass getWorkflowClass()

Specified by:

getWorkflowClass in interface Model

getSubWorkflowClass

public SubWorkflowClass getSubWorkflowClass()

Specified by:

getSubWorkflowClass in interface Model

getDataflowWrapperClass

public DataflowWrapperClass getDataflowWrapperClass()

Specified by:

getDataflowWrapperClass in interface Model

getNESTGraphClass

public NESTGraphClass getNESTGraphClass()

Specified by:

getNESTGraphClass in interface Model

getNESTSequentialWorkflowClass

public NESTSequentialWorkflowClass getNESTSequentialWorkflowClass()

Specified by:

getNESTSequentialWorkflowClass in interface Model

getNESTWorkflowClass

public NESTWorkflowClass getNESTWorkflowClass()

Specified by:

getNESTWorkflowClass in interface Model

getNESTNodeClass

public NESTNodeClass getNESTNodeClass()

Specified by:

getNESTNodeClass in interface Model

getNESTGraphItemClass

public NESTGraphItemClass getNESTGraphItemClass()

Specified by:

getNESTGraphItemClass in interface Model

getNESTControlflowNodeClass

public NESTControlflowNodeClass getNESTControlflowNodeClass()

Specified by:

getNESTControlflowNodeClass in interface Model

getNESTAndEndNodeClass

public NESTAndEndNodeClass getNESTAndEndNodeClass()

Specified by:

getNESTAndEndNodeClass in interface Model

getNESTAndStartNodeClass

public NESTAndStartNodeClass getNESTAndStartNodeClass()

Specified by:

getNESTAndStartNodeClass in interface Model

getNESTLoopStartNodeClass

public NESTLoopStartNodeClass getNESTLoopStartNodeClass()

Specified by:

getNESTLoopStartNodeClass in interface Model

getNESTLoopEndNodeClass

public NESTLoopEndNodeClass getNESTLoopEndNodeClass()

Specified by:

getNESTLoopEndNodeClass in interface Model

getNESTOrEndNodeClass

public NESTOrEndNodeClass getNESTOrEndNodeClass()

Specified by:

getNESTOrEndNodeClass in interface Model

getNESTOrStartNodeClass

public NESTOrStartNodeClass getNESTOrStartNodeClass()

Specified by:

getNESTOrStartNodeClass in interface Model

getNESTXorEndNodeClass

public NESTXorEndNodeClass getNESTXorEndNodeClass()

Specified by:

getNESTXorEndNodeClass in interface Model

getNESTXorStartNodeClass

public NESTXorStartNodeClass getNESTXorStartNodeClass()

Specified by:

getNESTXorStartNodeClass in interface Model

getNESTTaskNodeClass

public NESTTaskNodeClass getNESTTaskNodeClass()

Specified by:

getNESTTaskNodeClass in interface Model

getNESTDataNodeClass

public NESTDataNodeClass getNESTDataNodeClass()

Specified by:

getNESTDataNodeClass in interface Model

getNESTWorkflowNodeClass

public NESTWorkflowNodeClass getNESTWorkflowNodeClass()

Specified by:

getNESTWorkflowNodeClass in interface Model

getNESTSubWorkflowNodeClass

public NESTSubWorkflowNodeClass getNESTSubWorkflowNodeClass()

Specified by:

getNESTSubWorkflowNodeClass in interface Model

getNESTEdgeClass

public NESTEdgeClass getNESTEdgeClass()

Specified by:

getNESTEdgeClass in interface Model

getNESTControlflowEdgeClass

public NESTControlflowEdgeClass getNESTControlflowEdgeClass()

Specified by:

getNESTControlflowEdgeClass in interface Model

getNESTConstraintEdgeClass

public NESTConstraintEdgeClass getNESTConstraintEdgeClass()

Specified by:

getNESTConstraintEdgeClass in interface Model

getNESTDataflowEdgeClass

public NESTDataflowEdgeClass getNESTDataflowEdgeClass()

Specified by:

getNESTDataflowEdgeClass in interface Model

getNESTPartOfEdgeClass

public NESTPartOfEdgeClass getNESTPartOfEdgeClass()

Specified by:

getNESTPartOfEdgeClass in interface Model

removeClass

protected void removeClass(DataClass newClass)
                    throws IllegalEditException

removeClass.

Parameters:

newClass - a DataClass object

Throws:

IllegalEditException - if any.

removeClass

public void removeClass(String newClass)
                 throws IllegalEditException

Removes a DataClass from the Model. After removing, the DataClass cannot be used any more. Reading is not possible.

The DataClass can only be removed if no references to this class exists. For example, If the class has sub-classes or is used by an AggregateClass in an attribute an IllegalEditException will be thrown.

Specified by:

removeClass in interface Model

Parameters:

newClass - The name of the DataClass that should be removed from the Model.

Throws:

IllegalEditException - is thrown if a reference from another class exists

renameClass

protected void renameClass(String oldName,
                           String newName)
                    throws NameAlreadyExistsException,
                           IllegalEditException

renameClass.

Parameters:

oldName - a String object

newName - a String object

Throws:

NameAlreadyExistsException - if any.

IllegalEditException - if any.

createObject

public <TCakeDataClass extends DataClass,TCakeDataObject extends DataObject> TCakeDataObject createObject(Class<TCakeDataClass> clazz1,
                                                                                                                Class<TCakeDataObject> clazz2,
                                                                                                                String className)
                                                                                                         throws ClassNotFoundException

Creates the CAKE I - object defined with the given parameters. Strongly typed return.

Specified by:

createObject in interface Model

Type Parameters:

TCakeDataClass - The CAKE1-DataClass, which should be used for instantiating the CAKE1-DataObject.

TCakeDataObject - The CAKE1-DataObject, which should be returned by this method.

Parameters:

clazz1 - The CAKE1-DataClass, which should be used for instantiating the CAKE1-DataObject.

clazz2 - The CAKE1-DataObject, which should be returned by this method.

className - The name of the CAKE1-class, which should be instantiated. This parameters is redundant to clazz1/clazz2 because they already pindown a specific class/object to instantiate, but due to lack of time we leave it this way.

Returns:

The requested class

Throws:

ClassNotFoundException

overwriteMatchingDataClasses

public void overwriteMatchingDataClasses(Model oldModel)

Another data Model can be provided and all of the containing DataClasses matching the current class hierarchy will be reused in this Model, i.e. references of the DataClasses will be replaced and merged into the hierarchy including subClassLists and superclass references.

Specified by:

overwriteMatchingDataClasses in interface Model

overwriteSubClasses

public void overwriteSubClasses(DataClass currentRootClass,
                                List<DataClass> oldSubClasses)

Replaces all old subclasses in the new model if they match the hierarchy of currentRootClass.

The new class hierarchy is assumed to be the 'correct hierarchy'. The new hierarchy will be obtained whilst keeping all previous data class references that are already present.

Parameters:

currentRootClass - The new root data class which is assumed to be having the 'correct' class hierarchy and any matching class from the old class hierarchy will be merged into this class hierarchy

oldSubClasses - The old subclasses which get merged into the new class hierarchy

createObject

public <T extends DataObject> T createObject(String name)

Creates the CAKE I - object defined with the given parameters. Weakly typed return (you have to cast for yourself)

Specified by:

createObject in interface Model

Parameters:

name - The internal name of the CAKE-class to instantiate.

Returns:

A new instantiated object.