/**
* Import a pnml file. Note: A pnml file can contains one or MORE nets.
*
* @see <a href="http://www.pnml.org/">http://www.pnml.org/</a>
* @param File pnml complaint file
*/
private void importFile(File filePnml) {
try {
DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document doc = builder.parse(filePnml);
doc.getDocumentElement().normalize();
for (final Node netNode :
new IterableNodeList(doc.getElementsByTagName(Constants.PNML_NET))) {
// Sets the graph id as the filename without ext
String defaultId = filePnml.getName().substring(0, filePnml.getName().lastIndexOf('.'));
insertGraph(filePnml.getName(), PetriNetGraph.factory(netNode, defaultId));
}
} catch (ParserConfigurationException | SAXException | IOException ex) {
showErrorMessage(ex);
}
}
/**
* Execute an operation (composition) to a graph.
*
* <p>The graph can be a valid workflownet or a simple petrinet. Specific checks will be made in
* Operation().
*
* @todo refactor this
* @param operationName
*/
public void executeOperation(String operationName) {
Operation operation = null;
PetriNetGraph operationGraph = new PetriNetGraph("new_" + (indexOpenedGraphs + 1));
try {
switch (operationName) {
case Constants.OPERATION_ALTERNATION:
{
OperationDialog selectionBox = new OperationDialog(getOpenedGraphs(), 1);
if (selectionBox.getSelectedGraphs().size() > 0) {
operation =
new AlternationOperation(
operationGraph, getSelectedGraph(), selectionBox.getSelectedGraphs().get(0));
}
break;
}
case Constants.OPERATION_CLONEGRAPH:
{
operation = new CloneGraphOperation(operationGraph, getSelectedGraph());
break;
}
case Constants.OPERATION_DEFFEREDCHOICE:
{
OperationDialog selectionBox = new OperationDialog(getOpenedGraphs(), 1);
if (selectionBox.getSelectedGraphs().size() > 0) {
operation =
new DefferedChoiceOperation(
operationGraph, getSelectedGraph(), selectionBox.getSelectedGraphs().get(0));
}
break;
}
case Constants.OPERATION_EXPLICITCHOICE:
{
OperationDialog selectionBox = new OperationDialog(getOpenedGraphs(), 1);
if (selectionBox.getSelectedGraphs().size() > 0) {
operation =
new ExplicitChoiceOperation(
operationGraph, getSelectedGraph(), selectionBox.getSelectedGraphs().get(0));
}
break;
}
case Constants.OPERATION_ITERATIONONEORMORE:
{
operation = new OneOrMoreIterationOperation(operationGraph, getSelectedGraph());
break;
}
case Constants.OPERATION_ITERATIONONESERVEPERTIME:
{
operation = new OneServePerTimeOperation(operationGraph, getSelectedGraph());
break;
}
case Constants.OPERATION_ITERATIONZEROORMORE:
{
operation = new ZeroOrMoreIterationOperation(operationGraph, getSelectedGraph());
break;
}
case Constants.OPERATION_MUTUALEXCLUSION:
{
OperationDialog selectionBox = new OperationDialog(getOpenedGraphs(), 1);
if (selectionBox.getSelectedGraphs().size() > 0) {
operation =
new MutualExclusionOperation(
operationGraph, getSelectedGraph(), selectionBox.getSelectedGraphs().get(0));
}
break;
}
case Constants.OPERATION_FULLMERGE:
{
OperationDialog selectionBox = new OperationDialog(getOpenedGraphs(), 1);
if (selectionBox.getSelectedGraphs().size() > 0) {
operation =
new FullMergeOperation(
operationGraph, getSelectedGraph(), selectionBox.getSelectedGraphs().get(0));
}
break;
}
case Constants.OPERATION_PARALLELISM:
{
OperationDialog selectionBox = new OperationDialog(getOpenedGraphs(), 1);
if (selectionBox.getSelectedGraphs().size() > 0) {
operation =
new ParallelismOperation(
operationGraph, getSelectedGraph(), selectionBox.getSelectedGraphs().get(0));
}
break;
}
case Constants.OPERATION_SEQUENCING:
{
OperationDialog selectionBox = new OperationDialog(getOpenedGraphs(), 1);
if (selectionBox.getSelectedGraphs().size() > 0) {
operation =
new SequencingOperation(
operationGraph, getSelectedGraph(), selectionBox.getSelectedGraphs().get(0));
}
break;
}
// new operation
case Constants.OPERATION_WRAP:
{
operation = new WrapGraphOperation(operationGraph, getSelectedGraph());
break;
}
}
if (operation != null) {
operationGraph = operation.getOperationGraph();
insertGraph(operationGraph.getId(), operationGraph);
executeLayout(operationGraph, Constants.LAYOUT_VERTICALTREE);
}
} catch (Exception ex) {
showErrorMessage(ex);
}
}