org.cristalise.kernel.lifecycle.instance

Class WfVertex

java.lang.Object

org.cristalise.kernel.graph.model.Vertex

org.cristalise.kernel.graph.model.GraphableVertex

org.cristalise.kernel.lifecycle.instance.WfVertex

Direct Known Subclasses:

Activity, Join, Split

public abstract class WfVertex
extends GraphableVertex

Version:

$Revision: 1.38 $ $Date: 2005/09/07 13:46:31 $

Author:

$Author: abranson $

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WfVertex.Types

Field Summary

Fields inherited from class org.cristalise.kernel.graph.model.GraphableVertex

mIsComposite, NAME

Constructor Summary

Constructors

Constructor and Description
WfVertex()

Method Summary

Methods

Modifier and Type	Method and Description
void	abort()
abstract Next	addNext(WfVertex vertex) Method addNext.
Object	evaluateProperty(ItemPath itemPath, String propName, Object locker)
Object	evaluatePropertyValue(ItemPath itemPath, Object propValue, Object locker)
protected Object	evaluateScript(String scriptName, Integer scriptVersion, ItemPath itemPath, Object locker)
static DataHelper	getDataHelper(String id)
abstract String	getErrors() Method getErrors.
Workflow	getWf()
abstract boolean	loop() Method loop.
abstract void	reinit(int idLoop) Method reinit.
abstract void	run(AgentPath agent, ItemPath itemPath, Object locker) Method run.
abstract void	runFirst(AgentPath agent, ItemPath itemPath, Object locker) sets the activity available to be executed on start of Workflow or composite activity (when it is the first one of the (sub)process
abstract void	runNext(AgentPath agent, ItemPath itemPath, Object locker) Method runNext.
abstract boolean	verify() Method verify.

Methods inherited from class org.cristalise.kernel.graph.model.GraphableVertex

addChild, deriveVersionNumber, getCentrePoint, getChildGraphModel, getChildren, getChildrenEdges, getChildrenGraphModel, getCreationContext, getInEdgeIds, getInEdges, getIsComposite, getIsLayoutable, getKeyValuePairs, getLayoutableChildren, getOutEdgeIds, getOutEdges, getOutGraphables, getOutlinePoints, getParent, getPath, getProperties, search, setChildrenGraphModel, setIsComposite, setIsLayoutable, setKeyValuePairs, setParent, setProperties

Methods inherited from class org.cristalise.kernel.graph.model.Vertex

addInEdgeId, addOutEdgeId, clearTag, containsPoint, getGraphModel, getHeight, getID, getName, getWidth, hasTag, isJoin, isLoop, moveAbsolute, removeInEdgeId, removeOutEdgeId, setCentrePoint, setGraphModel, setHeight, setID, setInEdgeIds, setName, setOutEdgeIds, setOutlinePoints, setTag, setWidth

Methods inherited from class java.lang.Object

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

Constructor Detail

WfVertex

public WfVertex()

See Also:

Object.Object()

Method Detail

runFirst

public abstract void runFirst(AgentPath agent,
            ItemPath itemPath,
            Object locker)
                       throws InvalidDataException

sets the activity available to be executed on start of Workflow or composite activity (when it is the first one of the (sub)process

Throws:

InvalidDataException

ObjectAlreadyExistsException

ObjectNotFoundException

AccessRightsException

InvalidTransitionException

PersistencyException

ObjectCannotBeUpdated

runNext

public abstract void runNext(AgentPath agent,
           ItemPath itemPath,
           Object locker)
                      throws InvalidDataException

Method runNext.

Throws:

InvalidDataException

ObjectNotFoundException

AccessRightsException

InvalidTransitionException

PersistencyException

ObjectAlreadyExistsException

ObjectCannotBeUpdated

reinit

public abstract void reinit(int idLoop)
                     throws InvalidDataException

Method reinit.

Parameters:

idLoop -

Throws:

InvalidDataException

ObjectNotFoundException

abort

public void abort()

verify

public abstract boolean verify()

Method verify.

Returns:

boolean

getErrors

public abstract String getErrors()

Method getErrors.

Returns:

String

run

public abstract void run(AgentPath agent,
       ItemPath itemPath,
       Object locker)
                  throws InvalidDataException

Method run.

Throws:

InvalidDataException

ObjectAlreadyExistsException

ObjectNotFoundException

AccessRightsException

InvalidTransitionException

PersistencyException

ObjectCannotBeUpdated

loop

public abstract boolean loop()

Method loop.

Returns:

boolean

addNext

public abstract Next addNext(WfVertex vertex)

Method addNext.

Parameters:

vertex -

evaluateProperty

public Object evaluateProperty(ItemPath itemPath,
                      String propName,
                      Object locker)
                        throws InvalidDataException,
                               PersistencyException,
                               ObjectNotFoundException

Throws:

InvalidDataException

PersistencyException

ObjectNotFoundException

evaluatePropertyValue

public Object evaluatePropertyValue(ItemPath itemPath,
                           Object propValue,
                           Object locker)
                             throws InvalidDataException,
                                    PersistencyException,
                                    ObjectNotFoundException

Throws:

InvalidDataException

PersistencyException

ObjectNotFoundException

getDataHelper

public static DataHelper getDataHelper(String id)
                                throws InvalidDataException,
                                       ObjectNotFoundException

Throws:

InvalidDataException

ObjectNotFoundException

evaluateScript

protected Object evaluateScript(String scriptName,
                    Integer scriptVersion,
                    ItemPath itemPath,
                    Object locker)
                         throws ScriptingEngineException

Throws:

ScriptingEngineException

getWf

public Workflow getWf()