void setInputParameter(Rule r) {
VarTuple vars = (VarTuple) r.getAttrContext().getVariables();
for (int i = 0; i < vars.getNumberOfEntries(); i++) {
VarMember var = (VarMember) vars.getMemberAt(i);
if (var.isInputParameter())
System.out.println(var.getName() + " is already input parameter of rule: " + r.getName());
else {
// this var should be an input parameter
var.setInputParameter(true);
System.out.println(var.getName() + " is now input parameter of rule: " + r.getName());
}
}
}
void setPars(Rule r) throws IOException {
System.out.println("\n TAKING INPUTS to APPLY Rule: " + r.getName() + "\n");
List<String> list = r.getInputParameterNames();
System.out.println("The parameters for " + r.getName() + " are: " + list);
// System.out.println("The parameters values for " + r.getName() + " are: " +
// r.getInputParameters());
System.out.println("The parameters values:");
for (int i = 0; i < list.size(); i++) {
String pname = list.get(i);
VarMember var = (VarMember) ((VarTuple) r.getAttrContext().getVariables()).getMemberAt(pname);
if (var.isSet()) System.out.println(pname + " is set to value: " + var.getExprAsText());
else System.out.println(pname + " is not set");
}
VarTuple vars = (VarTuple) r.getAttrContext().getVariables();
for (int i = 0; i < vars.getNumberOfEntries(); i++) {
VarMember var = (VarMember) vars.getMemberAt(i);
if (var.isInputParameter()) {
// olga:
if (!var.isSet()) {
System.out.println(
var.getName() + " is already input parameter of rule: " + r.getName());
System.out.println(
"\n \n Please Enter the value for input parameter for rule -- "
+ r.getName()
+ " --, parameter name -- "
+ var.getName()
+ " --: ");
Scanner scan = new Scanner(System.in);
String value = scan.nextLine();
System.out.println("The given input was: " + value);
var.setInputParameter(true);
var.setExprAsText(value);
// in1.close();
System.out.println(var.getName() + " is now input parameter of rule: " + r.getName());
} else {
System.out.println(
var.getExprAsText()
+ " is value of the INPUT parameter: "
+ var.getName()
+ " of rule: "
+ r.getName());
}
}
}
// in.close();
}
// olga
List<VarMember> getOutputParameters(Rule r, List<VarMember> list) {
if (list == null) list = new Vector<VarMember>();
else list.clear();
VarTuple vars = (VarTuple) r.getAttrContext().getVariables();
for (int i = 0; i < vars.getNumberOfEntries(); i++) {
VarMember var = (VarMember) vars.getMemberAt(i);
if (var.isOutputParameter()) {
System.out.println(var.getName() + " is OUTPUT parameter of rule: " + r.getName());
list.add(var);
}
// else {
// if this var should be an output parameter
// var.setOutputParameter(true);
// System.out.println(var.getName()+" is now OUTPUT parameter of rule: "+r.getName());
// }
}
return list;
}
