Package de.uni_trier.wi2.procake.data.object.base.impl

Class AggregateObjectImpl

java.lang.Object

de.uni_trier.wi2.procake.data.object.impl.DataObjectImpl

de.uni_trier.wi2.procake.data.object.base.impl.AggregateObjectImpl

All Implemented Interfaces:

AggregateObject, DataObject, PropertyHandler

public class AggregateObjectImpl
extends DataObjectImpl
implements AggregateObject

Author:

Rainer Maximini

Field Summary

Fields inherited from class de.uni_trier.wi2.procake.data.object.impl.DataObjectImpl

objectId

Fields inherited from interface de.uni_trier.wi2.procake.data.object.base.AggregateObject

LOG_CREATING_VOID_OBJECT_FAILED, LOG_SET_ATTRIBUTE_TYPE_CONFLICT, LOG_UNKOWN_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
AggregateObjectImpl(AggregateClass dataClass)

Method Summary

Modifier and Type	Method	Description
void	assertSameValueAsIn(DataObject object)
DataObject	copy()	Makes a deep copy of the data object
AggregateClass	getAggregateClass()
Map<String,DataObject>	getAttributeMap()	Returns an unmodifiable map of all attributes and values of this aggregate.
Collection<String>	getAttributeNames()	Returns a collection of all attribute names.
DataObject	getAttributeValue(String name)	The method returns the value for a specific Attribute, which can be a subclass of DataObject.
boolean	hasAttributeValue(String string)	Checks if the aggregate object contains an attribute with the given name whose value is not null
boolean	hasSameValueAsIn(DataObject object)	This method makes a deep compare.
boolean	isEmpty()	Checks, if the aggregate object contains any values.
DataClass	resolveAttributeClass(AttributePath path)
DataObject	resolveAttributeValue(AttributePath path)
void	setAttributeValue(String attributeName, DataObject value)	Sets a value for the given attribute.
int	size()	Returns the size of the underlying map of attributes.
String	toDetailedString()	Returns a detailed String, if the output of the standard toString() method would be to long.
String	toString()

Methods inherited from class de.uni_trier.wi2.procake.data.object.impl.DataObjectImpl

addProperty, addProperty, deepCopy, getAllProperties, getAllPropertyNodes, getDataClass, getId, getModel, getProperty, getPropertyNames, getPropertyNode, getPropertyRootNode, hasClassName, hasProperties, hasSystemClassName, isAggregate, isAtomic, isBoolean, isByteArray, isChronologic, isCollection, isDataflowWrapper, isDataReference, isDate, isDouble, isInteger, isInterval, isKindOf, isList, isMemberOf, isNESTConstraintEdge, isNESTControlflowEdge, isNESTControlflowNode, isNESTDataflowEdge, isNESTDataNode, isNESTEdge, isNESTGraph, isNESTNode, isNESTPartOfEdge, isNESTSequenceNode, isNESTSequentialWorkflow, isNESTSubWorkflowNode, isNESTTaskNode, isNESTWorkflow, isNESTWorkflowNode, isNode, isNumeric, isSequence, isSet, isString, isSubWorkflow, isTask, isTime, isTimestamp, isUnion, isURI, isVoid, isWorkflow, removeId, removeProperty, setDataClass, setId, setPropertyRootNode, toXML

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uni_trier.wi2.procake.data.object.DataObject

getDataClass, getId, getModel, hasClassName, hasSystemClassName, isAggregate, isAtomic, isBoolean, isByteArray, isChronologic, isCollection, isDataflowWrapper, isDataReference, isDate, isDouble, isInteger, isInterval, isKindOf, isList, isMemberOf, isNESTConstraintEdge, isNESTControlflowEdge, isNESTControlflowNode, isNESTDataflowEdge, isNESTDataNode, isNESTEdge, isNESTGraph, isNESTNode, isNESTPartOfEdge, isNESTSequenceNode, isNESTSequentialWorkflow, isNESTSubWorkflowNode, isNESTTaskNode, isNESTWorkflow, isNESTWorkflowNode, isNode, isNumeric, isSequence, isSet, isString, isSubWorkflow, isTask, isTime, isTimestamp, isUnion, isURI, isVoid, isWorkflow, removeId, setDataClass, setId, toXML

Methods inherited from interface de.uni_trier.wi2.procake.data.PropertyHandler

addProperty, addProperty, getAllProperties, getAllPropertyNodes, getProperty, getPropertyNames, getPropertyNode, getPropertyRootNode, hasProperties, removeProperty, setPropertyRootNode

Constructor Details

AggregateObjectImpl

public AggregateObjectImpl(AggregateClass dataClass)

Method Details

getAggregateClass

public AggregateClass getAggregateClass()

Specified by:

getAggregateClass in interface AggregateObject

getAttributeValue

public DataObject getAttributeValue(String name)

Description copied from interface: AggregateObject

The method returns the value for a specific Attribute, which can be a subclass of DataObject. If the given AggregateObject doesn't contain the attribute, null will be returned.

Specified by:

getAttributeValue in interface AggregateObject

Parameters:

name - the name of the requested attribute

Returns:

the DataObject value of the requested attribute name.

hasSameValueAsIn

public boolean hasSameValueAsIn(DataObject object)

Description copied from interface: DataObject

This method makes a deep compare. For atomic objects this is equal to the equal method. For sets, lists, aggregates, and others a deeper comparision is performed.

Specified by:

hasSameValueAsIn in interface DataObject

Overrides:

hasSameValueAsIn in class DataObjectImpl

Parameters:

object - The object to compare.

Returns:

true if the given object has the same value(s) as this one.

assertSameValueAsIn

public void assertSameValueAsIn(DataObject object)
                         throws AssertSameValueAsInException

Specified by:

assertSameValueAsIn in interface DataObject

Overrides:

assertSameValueAsIn in class DataObjectImpl

Throws:

AssertSameValueAsInException

resolveAttributeClass

public DataClass resolveAttributeClass(AttributePath path)
                                throws ProCAKENoSuchAttributeException

Specified by:

resolveAttributeClass in interface AggregateObject

Throws:

ProCAKENoSuchAttributeException

resolveAttributeValue

public DataObject resolveAttributeValue(AttributePath path)
                                 throws ProCAKENoSuchAttributeException

Specified by:

resolveAttributeValue in interface AggregateObject

Throws:

ProCAKENoSuchAttributeException

setAttributeValue

public void setAttributeValue(String attributeName,
 DataObject value)
                       throws ProCAKEInvalidTypeException,
ProCAKENoSuchAttributeException

Description copied from interface: AggregateObject

Sets a value for the given attribute. Values can be removed by setting null.

Specified by:

setAttributeValue in interface AggregateObject

Parameters:

attributeName - An existing attribute name for the AggregateObject.

value - A new DataObject object that matches to the specified type, a VoidObject object, or null.

Throws:

ProCAKEInvalidTypeException - if the types of the given value and the attribute doesn't match

ProCAKENoSuchAttributeException - if the AggregateObject doesn't contain a attribute with this name

getAttributeMap

public Map<String,DataObject> getAttributeMap()

Description copied from interface: AggregateObject

Returns an unmodifiable map of all attributes and values of this aggregate.

Specified by:

getAttributeMap in interface AggregateObject

Returns:

an unmodifiable map of all attributes and values

isEmpty

public boolean isEmpty()

Description copied from interface: AggregateObject

Checks, if the aggregate object contains any values.

Specified by:

isEmpty in interface AggregateObject

Returns:

hasAttributeValue

public boolean hasAttributeValue(String string)

Description copied from interface: AggregateObject

Checks if the aggregate object contains an attribute with the given name whose value is not null

Specified by:

hasAttributeValue in interface AggregateObject

Parameters:

string - the name of the attribute

Returns:

getAttributeNames

public Collection<String> getAttributeNames()

Description copied from interface: AggregateObject

Returns a collection of all attribute names.

Specified by:

getAttributeNames in interface AggregateObject

Returns:

a collection of all attribute names

size

public int size()

Description copied from interface: AggregateObject

Returns the size of the underlying map of attributes.

Specified by:

size in interface AggregateObject

Returns:

the number of attributes

copy

public DataObject copy()

Description copied from interface: DataObject

Makes a deep copy of the data object

Specified by:

copy in interface DataObject

Overrides:

copy in class DataObjectImpl

Returns:

deep copy of the data object

toString

public String toString()

Overrides:

toString in class DataObjectImpl

toDetailedString

public String toDetailedString()

Description copied from interface: DataObject

Returns a detailed String, if the output of the standard toString() method would be to long.

Specified by:

toDetailedString in interface DataObject

Overrides:

toDetailedString in class DataObjectImpl

Returns: