tassl.workflow
Class Workflow

java.lang.Object
  tassl.workflow.Workflow

public class Workflow
extends java.lang.Object

Constructor Summary

Workflow(java.util.HashMap<java.lang.String,WorkflowStage> stages)

Method Summary

boolean	addStages(java.util.HashMap<java.lang.String,WorkflowStage> stages) Add stages to the workflow
void	cancelWorkflow()
java.util.List<java.lang.String>	getCompletedStages()
java.util.List<WorkflowStage>	getExecutableStages()
java.lang.String	getId()
java.util.HashMap<java.lang.String,java.util.List<java.lang.String>>	getLoops()
java.util.List<java.lang.String>	getLoopsOrder()
java.util.HashMap<java.lang.String,java.util.List<java.lang.String>>	getLoopsOrigName()
java.util.HashMap<java.lang.String,java.util.List<java.lang.String>>	getNestedLoops()
int	getNumCompletedStages()
int	getNumStages()
java.lang.String	getResultList()
WorkflowStage	getStage(java.lang.String stageId)
java.util.HashMap<java.lang.String,WorkflowStage>	getWorkflowStages() Get stages that compose the workflow
boolean	isDone()
boolean	isEndLoop(java.lang.String stageId) Check if stage id is the end of a loop
boolean	isWorkflowCanceled() Return true if workflow is canceled and false otherwise
void	newIteration(java.lang.String stageIdendLoop) Create new iteration of a loop
void	prepareForOuterLoop(java.lang.String stageIdendLoop) Prepare inner loop for the next iteration of its outer loop
void	renameStages(java.util.HashMap<java.lang.String,WorkflowStage> wflStages, java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> loopsToUpdate, boolean newIteration) Rename all newly created stages, create forwardList for new stages add stages to workflow and link all
void	setForwardList(java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> forwardList)
void	setId(java.lang.String id) Set Workflow id and propagate it to the stages
void	setLoops(java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> loops)
void	setLoopsOrder(java.util.List<java.lang.String> loopsOrder)
void	setNestedLoops(java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> nestedLoops)
void	setStageDone(java.lang.String stageId)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Workflow

public Workflow(java.util.HashMap<java.lang.String,WorkflowStage> stages)
         throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

Method Detail

setId

public void setId(java.lang.String id)

Set Workflow id and propagate it to the stages

Parameters:

id -

cancelWorkflow

public void cancelWorkflow()

isWorkflowCanceled

public boolean isWorkflowCanceled()

Return true if workflow is canceled and false otherwise

Returns:

setForwardList

public void setForwardList(java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> forwardList)

setLoops

public void setLoops(java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> loops)

setLoopsOrder

public void setLoopsOrder(java.util.List<java.lang.String> loopsOrder)

setNestedLoops

public void setNestedLoops(java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> nestedLoops)

getLoopsOrigName

public java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> getLoopsOrigName()

getNestedLoops

public java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> getNestedLoops()

getLoopsOrder

public java.util.List<java.lang.String> getLoopsOrder()

getId

public java.lang.String getId()

setStageDone

public void setStageDone(java.lang.String stageId)

isEndLoop

public boolean isEndLoop(java.lang.String stageId)

Check if stage id is the end of a loop

Parameters:

stageId -

Returns:

getLoops

public java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> getLoops()

isDone

public boolean isDone()

getStage

public WorkflowStage getStage(java.lang.String stageId)

getNumStages

public int getNumStages()

getNumCompletedStages

public int getNumCompletedStages()

getCompletedStages

public java.util.List<java.lang.String> getCompletedStages()

getExecutableStages

public java.util.List<WorkflowStage> getExecutableStages()

getResultList

public java.lang.String getResultList()

getWorkflowStages

public java.util.HashMap<java.lang.String,WorkflowStage> getWorkflowStages()

Get stages that compose the workflow

Returns:

Stages

addStages

public boolean addStages(java.util.HashMap<java.lang.String,WorkflowStage> stages)

Add stages to the workflow

Parameters:

stages -

Returns:

true or false. False status is reached when there are some stage with the same id of existing ones.

newIteration

public void newIteration(java.lang.String stageIdendLoop)

Create new iteration of a loop

Parameters:

stageIdendLoop - Identifies the loop, but the name of the last stage of last iteration until now

renameStages

public void renameStages(java.util.HashMap<java.lang.String,WorkflowStage> wflStages,
                         java.util.HashMap<java.lang.String,java.util.List<java.lang.String>> loopsToUpdate,
                         boolean newIteration)

Rename all newly created stages, create forwardList for new stages add stages to workflow and link all

Parameters:

wflStages -

loopsToUpdate -

newIteration -

prepareForOuterLoop

public void prepareForOuterLoop(java.lang.String stageIdendLoop)

Prepare inner loop for the next iteration of its outer loop

Parameters:

stageIdendLoop - identify loop, (original name)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object