How to use

getSourceRef

method

in

com.ebmwebsourcing.easybpmn.bpmn20.api.element.SequenceFlow

@Override
public List<FlowNode> getOutgoingFlowNodes() {
  WithFlowElements wfe = DefinitionsHelper.getParentContainer(this);
  List<FlowNode> result = new ArrayList<FlowNode>();
  if(wfe!=null && wfe.hasFlowElement()){
    for(SequenceFlow sf : wfe.getFlowElementsByClass(SequenceFlow.class)){
      if(sf.getSourceRef().equals(this)){
        result.add(sf.getTargetRef());
      }
    }
  }
  return result;
}

@Override
public List<FlowNode> getIncomingFlowNodes() {
  WithFlowElements wfe = DefinitionsHelper.getParentContainer(this);
  List<FlowNode> result = new ArrayList<FlowNode>();
  if(wfe!=null && wfe.hasFlowElement()){
    for(SequenceFlow sf : wfe.getFlowElementsByClass(SequenceFlow.class)){
      if(sf.getTargetRef().equals(this)){
        result.add(sf.getSourceRef());
      }
    }
  }
  return result;
}

public static SequenceFlow getSequenceFlow(WithFlowElements proc, String sourceId, String targetId) {
  for (SequenceFlow sf : proc.getFlowElementsByClass(SequenceFlow.class)) {
    if (sf.getSourceRef().getId().equals(sourceId)
        && sf.getTargetRef().getId().equals(targetId)) {
      return sf;
    }
  }
  return null;
}

private static void adaptSequenceFlow(SequenceFlow sf, WithSequenceFlowsBean wfe, DefinitionsBean def){
  SequenceFlowBean sfb = new SequenceFlowBean(sf.getId());
  setDocumentationAndExtensions(sfb, sf);
  sfb.setName(sf.getName());
  if(sf.getConditionExpression()!=null){
    sfb.setExpression(adaptExpression(sf.getConditionExpression()));
  }
  sfb.setSourceNode((IFlowElementBean) elements.get(sf.getSourceRef().getId())); 
  sfb.setTargetNode((IFlowElementBean) elements.get(sf.getTargetRef().getId()));
  
  wfe.addSequenceFlow(sfb);
  elements.put(sfb.getId(), sfb);
  if(defaultFlows.containsKey(sfb.getId())){
    defaultFlows.get(sfb.getId()).setDefaultSequenceFlow(sfb);
  }
}