jadex.rules.examples.manners.MannersRulesClips Maven / Gradle / Ivy
package jadex.rules.examples.manners;
import jadex.rules.parser.conditions.ParserHelper;
import jadex.rules.rulesystem.IAction;
import jadex.rules.rulesystem.ICondition;
import jadex.rules.rulesystem.IRule;
import jadex.rules.rulesystem.IVariableAssignments;
import jadex.rules.rulesystem.rules.Rule;
import jadex.rules.state.IOAVState;
/**
* The rules of the manners benchmark using Clips condition language.
*/
public class MannersRulesClips implements IMannersRuleSet
{
//-------- rules --------
/**
* Create rule "assign first seat".
*/
public IRule createAssignFirstSeatRule()
{
// ;;; *****************
// ;;; assign_first_seat
// ;;; *****************
//
// (defrule assign_first_seat
// ?f1 <- (context (state start))
// (guest (name ?n))
// ?f3 <- (count (c ?c))
// =>
// (assert (seating (seat1 1) (name1 ?n) (name2 ?n) (seat2 1) (id ?c) (pid 0) (path_done yes)))
// (assert (path (id ?c) (name ?n) (seat 1)))
// (modify ?f3 (c (+ ?c 1)))
// (printout ?*output* "seat 1 " ?n " " ?n " 1 " ?c " 0 1" crlf)
// (modify ?f1 (state assign_seats)))
ICondition cond = ParserHelper.parseClipsCondition(
"?f1 <- (context (context_has_state \"start\"))"
+"(guest (guest_has_name ?n))"
+"?f3 <- (count (count_has_c ?c))",
Manners.manners_type_model);
IAction action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assignments)
{
Object f1 = assignments.getVariableValue("?f1");
Object n = assignments.getVariableValue("?n");
Object f3 = assignments.getVariableValue("?f3");
Integer c = (Integer)assignments.getVariableValue("?c");
System.out.println("Assign first seat: "+f1+" "+n+" "+f3+" "+c);
Object seating = state.createRootObject(Manners.seating_type);
state.setAttributeValue(seating, Manners.seating_has_seat1, Integer.valueOf(1));
state.setAttributeValue(seating, Manners.seating_has_name1, n);
state.setAttributeValue(seating, Manners.seating_has_name2, n);
state.setAttributeValue(seating, Manners.seating_has_seat2, Integer.valueOf(1));
state.setAttributeValue(seating, Manners.seating_has_id, c);
state.setAttributeValue(seating, Manners.seating_has_pid, Integer.valueOf(0));
state.setAttributeValue(seating, Manners.seating_has_pathdone, Boolean.TRUE);
Object path = state.createRootObject(Manners.path_type);
state.setAttributeValue(path, Manners.path_has_id, c);
state.setAttributeValue(path, Manners.path_has_name, n);
state.setAttributeValue(path, Manners.path_has_seat, Integer.valueOf(1));
state.setAttributeValue(f3, Manners.count_has_c, Integer.valueOf(c.intValue()+1));
System.out.println("seat 1: "+n+" "+n+" 1 "+c+" 0 1");
state.setAttributeValue(f1, Manners.context_has_state, "assign_seats");
}
};
return new Rule("assign first seat", cond, action);
}
/**
* Create find_seating rule.
*/
public IRule createFindSeatingRule()
{
// ;;; ************
// ;;; find_seating
// ;;; ************
//
// (defrule find_seating
// ?f1 <- (context (state assign_seats))
// (seating (seat1 ?seat1) (seat2 ?seat2) (name2 ?n2) (id ?id) (pid ?pid) (path_done yes))
// (guest (name ?n2) (sex ?s1) (hobby ?h1))
// (guest (name ?g2) (sex ~?s1) (hobby ?h1))
// ?f5 <- (count (c ?c))
// (not (path (id ?id) (name ?g2)))
// (not (chosen (id ?id) (name ?g2) (hobby ?h1)))
// =>
// (assert (seating (seat1 ?seat2) (name1 ?n2) (name2 ?g2) (seat2 (+ ?seat2 1)) (id ?c) (pid ?id) (path_done no)))
// (assert (path (id ?c) (name ?g2) (seat (+ ?seat2 1))))
// (assert (chosen (id ?id) (name ?g2) (hobby ?h1)))
// (modify ?f5 (c (+ ?c 1)))
// (printout ?*output* seat " " ?seat2 " " ?n2 " " ?g2 crlf)
// (modify ?f1 (state make_path)))
ICondition cond = ParserHelper.parseClipsCondition(
"?f1 <- (context (context_has_state \"assign_seats\"))"
+"(seating (seating_has_seat1 ?seat1) (seating_has_seat2 ?seat2) (seating_has_name2 ?n2) (seating_has_id ?id) (seating_has_pid ?pid) (seating_has_pathdone true))"
+"(guest (guest_has_name ?n2) (guest_has_sex ?s1) (guest_has_hobby ?h1))"
+"(guest (guest_has_name ?g2) (guest_has_sex ~?s1) (guest_has_hobby ?h1))"
+"?f5 <- (count (count_has_c ?c))"
+"(not (path (path_has_id ?id) (path_has_name ?g2)))"
+"(not (chosen (chosen_has_id ?id) (chosen_has_name ?g2) (chosen_has_hobby ?h1)))",
Manners.manners_type_model);
IAction fs_action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assigments)
{
Integer seat2 = (Integer)assigments.getVariableValue("?seat2");
String n2 = (String)assigments.getVariableValue("?n2");
String g2 = (String)assigments.getVariableValue("?g2");
Integer c = (Integer)assigments.getVariableValue("?c");
Integer id = (Integer)assigments.getVariableValue("?id");
Integer pid = (Integer)assigments.getVariableValue("?pid");
String h1 = (String)assigments.getVariableValue("?h1");
Object f1 = assigments.getVariableValue("?f1");
Object f5 = assigments.getVariableValue("?f5");
Object seating = state.createRootObject(Manners.seating_type);
state.setAttributeValue(seating, Manners.seating_has_seat1, seat2);
state.setAttributeValue(seating, Manners.seating_has_name1, n2);
state.setAttributeValue(seating, Manners.seating_has_name2, g2);
state.setAttributeValue(seating, Manners.seating_has_seat2, Integer.valueOf(seat2.intValue()+1));
state.setAttributeValue(seating, Manners.seating_has_id, c);
state.setAttributeValue(seating, Manners.seating_has_pid, id);
Object path = state.createRootObject(Manners.path_type);
state.setAttributeValue(path, Manners.path_has_id, c);
state.setAttributeValue(path, Manners.path_has_name, g2);
state.setAttributeValue(path, Manners.path_has_seat, Integer.valueOf(seat2.intValue()+1));
Object chosen = state.createRootObject(Manners.chosen_type);
state.setAttributeValue(chosen, Manners.chosen_has_id, id);
state.setAttributeValue(chosen, Manners.chosen_has_name, g2);
state.setAttributeValue(chosen, Manners.chosen_has_hobby, h1);
state.setAttributeValue(f5, Manners.count_has_c, Integer.valueOf(c.intValue()+1));
if(Manners.print)
System.out.println("find seating: seat2="+seat2+", n2="+n2+", g2="+g2+", pid="+pid);
state.setAttributeValue(f1, Manners.context_has_state, "make_path");
}
};
return new Rule("find seating", cond, fs_action);
}
/**
* Create rule "make path".
*/
public IRule createMakePathRule()
{
// ;;; *********
// ;;; make_path
// ;;; *********
//
// (defrule make_path
// (context (state make_path))
// (seating (id ?id) (pid ?pid) (path_done no))
// (path (id ?pid) (name ?n1) (seat ?s))
// (not (path (id ?id) (name ?n1)))
// =>
// (assert (path (id ?id) (name ?n1) (seat ?s))))
ICondition cond = ParserHelper.parseClipsCondition(
"(context (context_has_state \"make_path\"))"
+"(seating (seating_has_id ?id) (seating_has_pid ?pid) (seating_has_pathdone false))"
+"(path (path_has_id ?pid) (path_has_name ?n1) (path_has_seat ?s))"
+"(not (path (path_has_id ?id) (path_has_name ?n1)))",
Manners.manners_type_model);
IAction action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assignments)
{
Integer id = (Integer)assignments.getVariableValue("?id");
String n1 = (String)assignments.getVariableValue("?n1");
Integer s = (Integer)assignments.getVariableValue("?s");
if(Manners.print)
System.out.println("Make path: "+id+" "+n1+" "+s);
Object path = state.createRootObject(Manners.path_type);
state.setAttributeValue(path, Manners.path_has_id, id);
state.setAttributeValue(path, Manners.path_has_name, n1);
state.setAttributeValue(path, Manners.path_has_seat, s);
}
};
return new Rule("make path", cond, action);
}
/**
* Create rule "path done".
*/
public IRule createPathDoneRule()
{
// ;;; *********
// ;;; path_done
// ;;; *********
//
// (defrule path_done
// ?f1 <- (context (state make_path))
// ?f2 <- (seating (path_done no))
// =>
// (modify ?f2 (path_done yes))
// (modify ?f1 (state check_done)))
ICondition cond = ParserHelper.parseClipsCondition(
"?f1 <- (context (context_has_state \"make_path\"))"
+"?f2 <- (seating (seating_has_pathdone false))",
Manners.manners_type_model);
IAction action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assignments)
{
Object f1 = assignments.getVariableValue("?f1");
Object f2 = assignments.getVariableValue("?f2");
if(Manners.print)
System.out.println("Path done: "+f1+" "+f2);
state.setAttributeValue(f2, Manners.seating_has_pathdone, Boolean.TRUE);
state.setAttributeValue(f1, Manners.context_has_state, "check_done");
}
};
return new Rule("path done", cond, action);
}
/**
* Create rule "we are done".
*/
public IRule createAreWeDoneRule()
{
// ;;; ***********
// ;;; are_we_done
// ;;; ***********
//
// (defrule are_we_done
// ?f1 <- (context (state check_done))
// (last_seat (seat ?l_seat))
// (seating (seat2 ?l_seat))
// =>
// (printout ?*output* crlf "Yes, we are done!!" crlf)
// (modify ?f1 (state print_results)))
ICondition cond = ParserHelper.parseClipsCondition(
"?f1 <- (context (context_has_state \"check_done\"))"
+"(lastseat (lastseat_has_seat ?l_seat))"
+"(seating (seating_has_seat2 ?l_seat))",
Manners.manners_type_model);
IAction action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assignments)
{
Object f1 = assignments.getVariableValue("?f1");
System.out.println("Yes, we are done!! "+f1);
state.setAttributeValue(f1, Manners.context_has_state, "print_results");
}
};
return new Rule("are we done", cond, action);
}
/**
* Create rule "continue".
*/
public IRule createContinueRule()
{
// ;;; ********
// ;;; continue
// ;;; ********
//
// (defrule continue
// ?f1 <- (context (state check_done))
// =>
// (modify ?f1 (state assign_seats)))
ICondition c = ParserHelper.parseClipsCondition(
"?f1 <- (context (context_has_state \"check_done\"))",
Manners.manners_type_model);
IAction action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assignments)
{
Object f1 = assignments.getVariableValue("?f1");
if(Manners.print)
System.out.println("Continue: "+f1);
state.setAttributeValue(f1, Manners.context_has_state, "assign_seats");
}
};
return new Rule("continue", c, action);
}
/**
* Create rule "print results".
*/
public IRule createPrintResultsRule()
{
// ;;; *************
// ;;; print_results
// ;;; *************
//
// (defrule print_results
// (context (state print_results))
// (seating (id ?id) (seat2 ?s2))
// (last_seat (seat ?s2))
// ?f4 <- (path (id ?id) (name ?n) (seat ?s))
// =>
// (retract ?f4)
// (printout ?*output* ?n " " ?s crlf))
ICondition cond = ParserHelper.parseClipsCondition(
"(context (context_has_state \"print_results\"))"
+"(seating (seating_has_id ?id) (seating_has_seat2 ?s2))"
+"(lastseat (lastseat_has_seat ?s2))"
+"?f4 <- (path (path_has_id ?id) (path_has_name ?n) (path_has_seat ?s))",
Manners.manners_type_model);
IAction action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assignments)
{
Object f4 = assignments.getVariableValue("?f4");
Object n = assignments.getVariableValue("?n");
Object s = assignments.getVariableValue("?s");
System.out.println("Result: guest="+n+" seat="+s);
state.dropObject(f4);
}
};
return new Rule("print results", cond, action);
}
/**
* Create rule "all done".
*/
public IRule createAllDoneRule()
{
// ;;; ********
// ;;; all_done
// ;;; ********
//
// (defrule all_done
// (context (state print_results))
// =>
// (halt))
ICondition ad = ParserHelper.parseClipsCondition(
"(context (context_has_state \"print_results\"))",
Manners.manners_type_model);
IAction action = new IAction()
{
public void execute(IOAVState state, IVariableAssignments assignments)
{
System.out.println("TERMINATED!!!");
}
};
return new Rule("all done", ad, action);
}
}
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