/**
* Translates the abstract tree to a String
*/
public String toString()
{
String res = "";
if (this.orchestration == null)
{
return("");
}
Stack <CertifierOrchestrationElement> nodes = new Stack <CertifierOrchestrationElement>();
nodes.Push(this.root);
while (nodes.Count != 0)
{
CertifierOrchestrationElement e = nodes.Pop();
String space = "";
for (int i = 0; i <= e.getElement().level; i++)
{
space += " ";
}
res += space + e + "\n";
foreach (CertifierOrchestrationElement child in e.getChildren())
{
nodes.Push(child);
}
}
return(res);
}
public void addWorflowElement(CertifierOrchestrationElement wf)
{
this.children.Add(wf);
}
/*public void parseorchestration(String fileName) {
* try {
* JAXBContext jc = JAXBContext
* .newInstance("hpcshelf.certification.orchestration.grammar");
* Unmarshaller unmarshaller = jc.createUnmarshaller();
* Object out = unmarshaller.unmarshal(new File(fileName));
* JAXBElement<?> je = (JAXBElement<?>) out;
* this.orchestration = (XMLCertifierOperation) je.getValue();
* this.navigate(); // this method constructs the tree node orchestration
* } catch (JAXBException e) {
*
* e.printStackTrace();
* }
* }
*/
private void navigate()
{
if (this.orchestration == null)
{
return;
}
this.root = new CertifierOrchestrationElement();
this.root.accept(this.safeVisitor);
int level = 1;
int order = 100;
Stack <Object> elementsStack = new Stack <Object>();
Stack <CertifierOrchestrationElement> wfElements = new Stack <CertifierOrchestrationElement>();
elementsStack.Push(this.orchestration);
((XMLCertifierBase)this.orchestration).level = level; // for fun
((XMLCertifierBase)this.orchestration).order = order;
((XMLCertifierBase)this.orchestration).oper_name = "orchestration";
this.root.setElement(this.orchestration);
this.root.setOperation(((XMLCertifierBase)this.orchestration).oper_name);
wfElements.Push(this.root);
while (elementsStack.Count != 0)
{
Object element = elementsStack.Pop();
CertifierOrchestrationElement wfElement = wfElements.Pop();
int myLevel = ((XMLCertifierBase)element).level;
List <Object> children = this.getChildren(element);
int orderCounter = children.Count;
Console.WriteLine("count children " + orderCounter);
for (int i = children.Count - 1; i >= 0; i--)
{
Object child = children[i];
Console.WriteLine("Oper name " + ((XMLCertifierBase)child).oper_name);
if (string.Equals(((XMLCertifierBase)child).oper_name, CertifierOrchestrationOperation.OPERATION.ToString(), StringComparison.OrdinalIgnoreCase))
{
child = this.getChildren(child)[0];
}
// level control, for graphical purpouses
((XMLCertifierBase)child).level = myLevel + 1;
((XMLCertifierBase)child).order = (myLevel + 1) * 100 + orderCounter;
elementsStack.Push(child);
orderCounter--;
// wfElement
CertifierOrchestrationElement wfChild = new CertifierOrchestrationElement();
//adding visitor
wfChild.accept(this.safeVisitor);
wfChild.setElement((XMLCertifierBase)child);
wfChild.setOperation(((XMLCertifierBase)child).oper_name);
wfElement.addWorflowElement(wfChild);
wfElements.Push(wfChild);
}
}
}