/**
* Filters a single process instance.
*
* @param instance the process instance to filter
* @return true if the whole process instance passes the filter, false if the process insstance
* should be discarded
*/
protected boolean doFiltering(ProcessInstance instance) {
// creating the artificial end task ate
AuditTrailEntry ate = new AuditTrailEntryImpl();
ate.setElement(eventName);
ate.setType(eventType);
// ate.setTimestamp(new Date(System.currentTimeMillis() + 100000)); //
// future
ate.setOriginator("Artificial (ProM)");
// adding the new end ate at the last position
try {
instance.getAuditTrailEntryList().append(ate);
} catch (IOException e) {
Message.add("Fatal error in class " + this.getClass() + ":", Message.ERROR);
return false;
}
return true;
}
/**
* Constructor method.
*
* @param pi process instance to be stored.
*/
public FilterPerWorkflowModelElementAndEvent(ProcessInstance pi, int numberSimilarPIs) {
if (pi != null) {
AuditTrailEntryListImpl ates = null;
try {
ates = new AuditTrailEntryListImpl();
for (int i = 0; i < pi.getAuditTrailEntryList().size(); i++) {
AuditTrailEntry ate = new AuditTrailEntryImpl();
ate.setElement(pi.getAuditTrailEntryList().get(i).getElement());
ate.setType(pi.getAuditTrailEntryList().get(i).getType());
ates.append(ate);
}
} catch (IOException ioe) {
System.err.println(
"Could not create an AuditTrailEntryListImpl in constructor of the class org.processmining.exporting.log.util.FilterPerWorkflowModelElementAndEvent!");
}
if (pi.getAttributes().containsKey(IDENTIFIERS)) {
processInstance = new ProcessInstanceImpl(pi.getProcess(), ates, pi.getModelReferences());
processInstance.setDataAttributes(pi.getDataAttributes());
processInstance.setName(pi.getName());
processInstance.setDescription(pi.getDescription());
} else {
processInstance = new ProcessInstanceImpl(pi.getProcess(), ates, pi.getModelReferences());
processInstance.setDataAttributes(new DataSection());
processInstance.setName(pi.getName());
processInstance.setDescription(pi.getDescription());
addGroupedPiIdentifier(pi.getName());
}
setNumberSimilarPIs(Integer.toString(numberSimilarPIs));
} else {
throw new NullPointerException("pi equals null!");
}
}