public void updateKBAfterMove(OWLSTreeNode node) {
// OWLIndividual list = getComponents();
int index = getIndex(node);
OWLSList olist = new OWLSList(getInstance(), getOWLModel());
olist.removeAtIndex(index, false);
// OWLSList olist = new OWLSList(list, type, getOWLModel());
// OWLIndividual newcell = olist.removeAtIndex(node.getInstance(),
// index, false);
// if (index == 0){
// getInstance().setPropertyValue(components, newcell);
// }
}
/** Updates the KB after adding a node. */
public void updateKBAfterInsert(OWLSTreeNode newnode) {
/*
* Now we need to put the Instance in the correct place in its
* ControlConstructBag
*/
// OWLIndividual list = getComponents();
int newindex = getIndex(newnode);
OWLSList olist = new OWLSList(getInstance(), getOWLModel());
olist.insertAtIndex(newnode.getInstance(), newindex);
// OWLSList olist = new OWLSList(list, type, getOWLModel());
// OWLIndividual newcell = olist.insertAtIndex(newnode.getInstance(),
// newindex);
/*
* If we are inserting at the beginning of the bag/list, we need to
* update the control construct.
*/
// if (newindex == 0){
// getInstance().setPropertyValue(components, newcell);
// }
}
/**
* Creates the tree from a ControlConstruct. It returns the root node created even though the
* caller already has it, since the method is recursive, and this is needed internally. This
* method is only called when the user switches to a different composite process, to recreate the
* whole tree.
*
* <p>Note: This method is not used to create RootNode instances - those are created directly
* (i.e. using new RootNode()).
*
* <p>We also generate Vectors of unconditional predecessor Performs, and associate those with the
* Perform constructs using the PerformTreeMapper class. See that class for more info.
*/
private OWLSTreeNode createTree(OWLSTreeNodeInfo ni, OWLIndividual cp, Set preds) {
OWLIndividual inst = ni.getInstance();
if (inst == null) {
System.out.println("ERROR! OWLSTreeMapper.createTree(): inst is null!");
return null;
}
OWLSTreeNode newnode = OWLSTreeNodeFactory.createTreeNode(ni);
// System.out.println("Building tree for " + newnode.toString());
if (newnode instanceof ProduceNode) {
// Store the mapping from produce to composite process in the
// PerformTreeMapper. This will allow us to generate the Produce's
// parents, which we need for the ProducedBindingWidget.
OWLIndividual produce = newnode.getInstance();
PerformTreeMapper mapper = PerformTreeMapper.getInstance();
mapper.put(produce, cp);
mapper.addPredecessors(produce, preds);
} else if (newnode instanceof PerformNode) {
// Store the mapping from perform to composite process in the
// PerformTreeMapper. This will allow us to generate the Performs's
// parents, which we need for the HasDataFromWidget.
OWLIndividual perform = newnode.getInstance();
PerformTreeMapper mapper = PerformTreeMapper.getInstance();
mapper.put(perform, cp);
mapper.addPredecessors(perform, preds);
preds.add(perform);
// mapper.printAll();
} else if (newnode instanceof SequenceNode) {
OWLIndividual components = getComponents(inst);
// OWLSList clist = new OWLSList(components, OWLSList.CC_LIST, okb);
OWLSList clist = new OWLSList(inst, okb);
while (clist.hasNext()) {
OWLIndividual i = (OWLIndividual) clist.next();
if (i == null) System.out.println("instance in list is null!");
OWLSTreeNodeInfo newni = new OWLSTreeNodeInfo(i, okb);
newnode.add(createTree(newni, cp, preds));
}
} else if (newnode instanceof SplitNode || newnode instanceof ChoiceNode) {
OWLIndividual components = getComponents(inst);
// OWLSList clist = new OWLSList(components, OWLSList.CC_BAG, okb);
OWLSList clist = new OWLSList(inst, okb);
while (clist.hasNext()) {
HashSet mypreds = new HashSet(preds);
OWLIndividual i = (OWLIndividual) clist.next();
OWLSTreeNodeInfo newni = new OWLSTreeNodeInfo(i, okb);
newnode.add(createTree(newni, cp, mypreds));
}
} else if (newnode instanceof SplitJoinNode || newnode instanceof AnyOrderNode) {
OWLIndividual components = getComponents(inst);
// OWLSList clist = new OWLSList(components, OWLSList.CC_BAG, okb);
OWLSList clist = new OWLSList(inst, okb);
HashSet predsIn = new HashSet(preds);
while (clist.hasNext()) {
OWLIndividual i = (OWLIndividual) clist.next();
OWLSTreeNodeInfo newni = new OWLSTreeNodeInfo(i, okb);
HashSet mypreds = new HashSet(predsIn);
newnode.add(createTree(newni, cp, mypreds));
preds.addAll(mypreds);
}
}
// We put the then-node first and the else-node second as a convention
// This may need to be handled better (marking the nodes somehow).
else if (newnode instanceof IfThenElseNode) {
OWLIndividual thenc = (OWLIndividual) OWLUtils.getNamedSlotValue(inst, "process:then", okb);
OWLSTreeNodeInfo thenni = new OWLSTreeNodeInfo(thenc, okb);
HashSet mypreds = new HashSet(preds);
newnode.add(createTree(thenni, cp, mypreds));
OWLIndividual elsec = (OWLIndividual) OWLUtils.getNamedSlotValue(inst, "process:else", okb);
OWLSTreeNodeInfo elseni = new OWLSTreeNodeInfo(elsec, okb);
if (elsec != null) {
mypreds = new HashSet(preds);
newnode.add(createTree(elseni, cp, mypreds));
}
} else if (newnode instanceof RepeatWhileNode) {
OWLIndividual whileProcess =
(OWLIndividual) OWLUtils.getNamedSlotValue(inst, "process:whileProcess", okb);
OWLSTreeNodeInfo newni = new OWLSTreeNodeInfo(whileProcess, okb);
HashSet mypreds = new HashSet(preds);
newnode.add(createTree(newni, cp, mypreds));
} else if (newnode instanceof RepeatUntilNode) {
OWLIndividual untilProcess =
(OWLIndividual) OWLUtils.getNamedSlotValue(inst, "process:untilProcess", okb);
OWLSTreeNodeInfo newni = new OWLSTreeNodeInfo(untilProcess, okb);
newnode.add(createTree(newni, cp, preds));
} else {
System.out.println("Unsupported control construct");
return null;
}
return newnode;
}