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

Interface ParentItemObject<T extends ControlflowItemObject>

All Superinterfaces:

AbstractWorkflowItemObject, ControlflowItemObject, DataObject, PropertyHandler, StatusableObject

All Known Subinterfaces:

NodeObject, SequenceObject, SubWorkflowObject

All Known Implementing Classes:

NodeObjectImpl, ParentItemObjectImpl, SequenceObjectImpl

public interface ParentItemObject<T extends ControlflowItemObject>
extends ControlflowItemObject

Interface of an abstract object used in the controlflow of a workflow. CAKE III - Extension. Represents a workflowobject, which can be integrated in a sequence. Current descendants are WorkflowNode and WorkflowLeaf.

Author:

Alexander Stromer

Nested Class Summary

Nested classes/interfaces inherited from interface de.uni_trier.wi2.procake.data.object.wf.StatusableObject

StatusableObject.STATES

Method Summary

Modifier and Type	Method	Description
boolean	addItem(T newObject)	Adds the given object to the list of items.
ControlflowItemObject	deepSearchItem(String id)	Searches the item with the given Id in the tree below the current object and returns it.
T	getFirstItem()	Returns the first item of the list.
T	getItem(String id)	Returns the item with the given Id if it is directly connected to this object.
LinkedList<T>	getItems()	Returns the list of items, sorted according to the operations done on the list.
T	getNextSibling(String fromId)	Returns the next (insertion-order) item lodated below the same parent.
T	getPreviousSibling(String fromId)	Returns the previous (insertion-order) item located below the same parent.
void	insertAfter(String fromId, T newObject)	Inserts the given object after the item with the given id.
void	insertBefore(String fromId, T newObject)	Inserts the given object before the item with the given id.
boolean	removeItem(String id)	Removes the item with the given id of the list.

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.wf.ControlflowItemObject

getNextSibling, getParent, getPreviousSibling, insertAfterMe, insertBeforeMe

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

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

getStatus, setStatus

Method Detail

getNextSibling

T getNextSibling(String fromId)

Returns the next (insertion-order) item lodated below the same parent.

Parameters:

fromId - Id of the current item.

Returns:

Next item. NULL, if it doesn't exist.

getPreviousSibling

T getPreviousSibling(String fromId)

Returns the previous (insertion-order) item located below the same parent.

Parameters:

fromId - Id of the current item.

Returns:

Previous item. NULL, if it doesn't exist.

insertAfter

void insertAfter(String fromId,
                 T newObject)

Inserts the given object after the item with the given id.

Parameters:

fromId - Id of the object to insert the object after.

newObject - The object, which has to be inserted.

insertBefore

void insertBefore(String fromId,
                  T newObject)

Inserts the given object before the item with the given id.

Parameters:

fromId - Id of the object to insert the object before.

newObject - The object, which has to be inserted.

deepSearchItem

ControlflowItemObject deepSearchItem(String id)

Searches the item with the given Id in the tree below the current object and returns it.

Parameters:

id - The Id of the object which has to be searched.

Returns:

The object, if the object with the given Id was found; NULL otherwise.

getItem

T getItem(String id)

Returns the item with the given Id if it is directly connected to this object.

Parameters:

id - The Id of the object, which has to be found.

Returns:

The object, if the object with the given Id was found; NULL otherwise.

addItem

boolean addItem(T newObject)

Adds the given object to the list of items.

Parameters:

newObject - The object, which has to be added.

Returns:

TRUE, if the add-operation was successful; FALSE otherwise.

getItems

LinkedList<T> getItems()

Returns the list of items, sorted according to the operations done on the list.

Returns:

Ordered list of items.

removeItem

boolean removeItem(String id)

Removes the item with the given id of the list.

Parameters:

id - Id of the item to remove.

Returns:

TRUE, if an object with the given Id was removed. FALSE otherwise.

getFirstItem

T getFirstItem()

Returns the first item of the list.

Returns:

First item of the list; NULL, if there is no item in the list.