Package de.uni_trier.wi2.procake.data.object.wf

Interface DataReferenceObject

All Superinterfaces:

AbstractWorkflowItemObject, DataObject, PropertyHandler

All Known Implementing Classes:

DataReferenceObjectImpl

public interface DataReferenceObject
extends AbstractWorkflowItemObject

Interface of a reference between a task and a data item. Since July 2012 data references can carry semantic descriptions, which provide additional information when the task uses/produces a data item. This contextual information about the dataitem can be something like the amount of gramm used for this specific task, whereas the general specification of the data item does not contain any quantity-information at all, OR contains a higher quantity.

WFItemID of a DataRef-Object is not used.

Author:

Alexander Stromer

Method Summary

Modifier and Type	Method	Description
DataflowWrapperObject	getDataItem()	Returns the stored reference to the dataitem.
String	getDataItemID()	Returns the current internal stored data item ID.
void	setDataItem(DataflowWrapperObject dataItem)	Sets the given reference to the internal storage of the data item.
void	setDataItemID(String dataItemID)	Sets a specific dataItemID to be stored internally.

Methods inherited from interface de.uni_trier.wi2.procake.data.object.wf.AbstractWorkflowItemObject

getSemanticDescriptor, getWFItemId, getWorkflow, setSemanticDescriptor, setWFItemId, setWorkflow

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

assertSameValueAsIn, copy, getDataClass, getId, getModel, hasClassName, hasSameValueAsIn, 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, toDetailedString, toXML

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

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

Method Details

getDataItem

DataflowWrapperObject getDataItem()

Returns the stored reference to the dataitem.

Returns:

setDataItem

void setDataItem(DataflowWrapperObject dataItem)

Sets the given reference to the internal storage of the data item. If a data item is set, the dataitemID will automatically update to the ID of this referred dataitem.

Parameters:

dataItem -

getDataItemID

String getDataItemID()

Returns the current internal stored data item ID.

Returns:

setDataItemID

void setDataItemID(String dataItemID)

Sets a specific dataItemID to be stored internally.

Parameters:

dataItemID -