Package de.uka.ipd.sdq.workflow

Class BlackboardBasedWorkflow<T extends Blackboard<?>>

java.lang.Object

de.uka.ipd.sdq.workflow.jobs.AbstractJob

de.uka.ipd.sdq.workflow.jobs.AbstractCompositeJob

de.uka.ipd.sdq.workflow.jobs.SequentialJob

de.uka.ipd.sdq.workflow.Workflow

de.uka.ipd.sdq.workflow.BlackboardBasedWorkflow<T>

Type Parameters:

T - The type of the blackboard which the jobs in the workflow can access

All Implemented Interfaces:

ICompositeJob, IJob, Iterable<IJob>, Collection<IJob>, List<IJob>

Direct Known Subclasses:

UIBasedWorkflow

public class BlackboardBasedWorkflow<T extends Blackboard<?>>
extends Workflow

A workflow implementation which may contain jobs which need to access a blackboard.

Field Summary

Fields inherited from class de.uka.ipd.sdq.workflow.Workflow

exceptionHandler

Fields inherited from class de.uka.ipd.sdq.workflow.jobs.AbstractCompositeJob

myExecutedJobs, myJobs

Fields inherited from class de.uka.ipd.sdq.workflow.jobs.AbstractJob

logger

Constructor Summary

Constructors

Constructor	Description
BlackboardBasedWorkflow(IJob job, WorkflowExceptionHandler handler, T blackboard)	Instantiates a new blackboard based workflow.
BlackboardBasedWorkflow(IJob job, IProgressMonitor monitor, WorkflowExceptionHandler handler, T blackboard)	Instantiates a new blackboard based workflow.
BlackboardBasedWorkflow(IJob job, T blackboard)	Instantiates a new blackboard based workflow.

Method Summary

Modifier and Type	Method	Description
void	execute(IProgressMonitor monitor)	Executes all contained jobs, i.e.

Methods inherited from class de.uka.ipd.sdq.workflow.Workflow

run

Methods inherited from class de.uka.ipd.sdq.workflow.jobs.SequentialJob

cleanup

Methods inherited from class de.uka.ipd.sdq.workflow.jobs.AbstractCompositeJob

add, add, addAll, addAll, addFirst, addJob, addLast, clear, clone, contains, containsAll, descendingIterator, element, equals, get, getFirst, getLast, getName, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, offer, offerFirst, offerLast, peek, peekFirst, peekLast, poll, pollFirst, pollLast, pop, push, remove, remove, remove, removeAll, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence, retainAll, set, setName, size, subList, toArray, toArray, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface de.uka.ipd.sdq.workflow.jobs.ICompositeJob

addJob

Methods inherited from interface de.uka.ipd.sdq.workflow.jobs.IJob

cleanup, getName

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray

Constructor Detail

BlackboardBasedWorkflow

public BlackboardBasedWorkflow(IJob job,
                               T blackboard)

Instantiates a new blackboard based workflow.

Parameters:

job - the job

blackboard - the blackboard

BlackboardBasedWorkflow

public BlackboardBasedWorkflow(IJob job,
                               WorkflowExceptionHandler handler,
                               T blackboard)

Instantiates a new blackboard based workflow.

Parameters:

job - the job

handler - the handler

blackboard - the blackboard

BlackboardBasedWorkflow

public BlackboardBasedWorkflow(IJob job,
                               IProgressMonitor monitor,
                               WorkflowExceptionHandler handler,
                               T blackboard)

Instantiates a new blackboard based workflow.

Parameters:

job - the job

monitor - the monitor

handler - the handler

blackboard - the blackboard

Method Detail

execute

public void execute(IProgressMonitor monitor)
             throws JobFailedException,
                    UserCanceledException

Description copied from class: SequentialJob

Executes all contained jobs, i.e. call execute() for them. Contained jobs can thus re-implement this method with functionality that should be executed.

Specified by:

execute in interface IJob

Overrides:

execute in class SequentialJob

Parameters:

monitor - the monitor

Throws:

JobFailedException - the job failed exception

UserCanceledException - the user canceled exception