org.kie.workbench.common.stunner.bpmn.client.marshall.converters.tostunner

Class DefinitionResolver

java.lang.Object

org.kie.workbench.common.stunner.bpmn.client.marshall.converters.tostunner.DefinitionResolver

public class DefinitionResolver
extends Object

An object that resolves child definitions.

Because the Stunner model aggregates different aspects of a node, while the Eclipse model keeps them in separate sections, we use this object to access such aspects, namely

• shapes
• simulation parameters

.

signal concern is due to a bug in current Eclipse BPMN2 implementation, which is outdated w.r.t. upstream.

Constructor Summary

Constructors

Constructor and Description
DefinitionResolver(Definitions definitions, Collection<WorkItemDefinition> workItemDefinitions)
DefinitionResolver(Definitions definitions, Collection<WorkItemDefinition> workItemDefinitions, boolean jbpm, MarshallingRequest.Mode mode)

Method Summary

Modifier and Type	Method and Description
Definitions	getDefinitions()
BPMNDiagram	getDiagram()
BPMNEdge	getEdge(String elementId)
MarshallingRequest.Mode	getMode()
Process	getProcess()
double	getResolutionFactor()
BPMNShape	getShape(String elementId)
Collection<WorkItemDefinition>	getWorkItemDefinitions()
boolean	isJbpm()
Optional<Signal>	resolveSignal(String id) A helper method to return a Signal instance for a given Signal ID.
String	resolveSignalName(String id) A utility to return Signal#getName for a given Signal ID.
Optional<ElementParameters>	resolveSimulationParameters(String id) Returns the simulation parameters attached to a given ID

Methods inherited from class java.lang.Object

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

Constructor Detail

DefinitionResolver

public DefinitionResolver(Definitions definitions,
                          Collection<WorkItemDefinition> workItemDefinitions,
                          boolean jbpm,
                          MarshallingRequest.Mode mode)

DefinitionResolver

public DefinitionResolver(Definitions definitions,
                          Collection<WorkItemDefinition> workItemDefinitions)

Method Detail

getDiagram

public BPMNDiagram getDiagram()

getResolutionFactor

public double getResolutionFactor()

isJbpm

public boolean isJbpm()

getDefinitions

public Definitions getDefinitions()

getProcess

public Process getProcess()

getMode

public MarshallingRequest.Mode getMode()

getWorkItemDefinitions

public Collection<WorkItemDefinition> getWorkItemDefinitions()

resolveSignal

public Optional<Signal> resolveSignal(String id)

A helper method to return a Signal instance for a given Signal ID.

The reason we only have Signal resolution and we do not have Message, Error, Timer resolution, is that Message, Error, Timer instances are usually attached to the events that refer them, so that we can do:

     Message mySignal = myEvent.getMessageRef()
 

this isn't so for Signal, due to a bug in the method signature/impl. getSignalRef() actually returns the reference (the String ID) to the Signal instead of resolving it to the Signal instnace.

This method can be safely dropped as soon as we find a way to upgrade the underlying BPMN2 Eclipse parser without breaking the rest of the code base.

resolveSignalName

public String resolveSignalName(String id)

A utility to return Signal#getName for a given Signal ID.

resolveSimulationParameters

public Optional<ElementParameters> resolveSimulationParameters(String id)

Returns the simulation parameters attached to a given ID

getShape

public BPMNShape getShape(String elementId)

getEdge

public BPMNEdge getEdge(String elementId)