package jp.ac.kobe_u.cs.prolog.builtin;
import jp.ac.kobe_u.cs.prolog.lang.IntegerTerm;
import jp.ac.kobe_u.cs.prolog.lang.ListTerm;
import jp.ac.kobe_u.cs.prolog.lang.Predicate;
import jp.ac.kobe_u.cs.prolog.lang.Prolog;
import jp.ac.kobe_u.cs.prolog.lang.SymbolTerm;
import jp.ac.kobe_u.cs.prolog.lang.Term;
import jp.ac.kobe_u.cs.prolog.lang.VariableTerm;
/*
This file is generated by Prolog Cafe.
PLEASE DO NOT EDIT!
*/
/**
<code>'$parse_tokens_args'/3</code> defined in builtins.pl<br>
@author Mutsunori Banbara (banbara@kobe-u.ac.jp)
@author Naoyuki Tamura (tamura@kobe-u.ac.jp)
@version 1.0
*/
class PRED_$parse_tokens_args_3 extends Predicate {
static SymbolTerm s1 = SymbolTerm.makeSymbol("[]");
static SymbolTerm s2 = SymbolTerm.makeSymbol(")");
static IntegerTerm si3 = new IntegerTerm(999);
static Predicate _fail_0 = new PRED_fail_0();
static Predicate _$parse_tokens_args_3_var = new PRED_$parse_tokens_args_3_var();
static Predicate _$parse_tokens_args_3_var_1 = new PRED_$parse_tokens_args_3_var_1();
static Predicate _$parse_tokens_args_3_1 = new PRED_$parse_tokens_args_3_1();
static Predicate _$parse_tokens_args_3_2 = new PRED_$parse_tokens_args_3_2();
public Term arg1, arg2, arg3;
public PRED_$parse_tokens_args_3(Term a1, Term a2, Term a3, Predicate cont) {
arg1 = a1;
arg2 = a2;
arg3 = a3;
this.cont = cont;
}
public PRED_$parse_tokens_args_3(){}
public void setArgument(Term[] args, Predicate cont) {
arg1 = args[0];
arg2 = args[1];
arg3 = args[2];
this.cont = cont;
}
public int arity() { return 3; }
public String toString() {
return "$parse_tokens_args(" + arg1 + "," + arg2 + "," + arg3 + ")";
}
public Predicate exec(Prolog engine) {
engine.aregs[1] = arg1;
engine.aregs[2] = arg2;
engine.aregs[3] = arg3;
engine.cont = cont;
engine.setB0();
return engine.switch_on_term(_$parse_tokens_args_3_var, _fail_0, _fail_0, _$parse_tokens_args_3_1, _fail_0, _$parse_tokens_args_3_2);
}
}
class PRED_$parse_tokens_args_3_var extends PRED_$parse_tokens_args_3 {
public Predicate exec(Prolog engine) {
return engine.jtry(_$parse_tokens_args_3_1, _$parse_tokens_args_3_var_1);
}
}
class PRED_$parse_tokens_args_3_var_1 extends PRED_$parse_tokens_args_3 {
public Predicate exec(Prolog engine) {
return engine.trust(_$parse_tokens_args_3_2);
}
}
class PRED_$parse_tokens_args_3_1 extends PRED_$parse_tokens_args_3 {
public Predicate exec(Prolog engine) {
// '$parse_tokens_args'([],A,B):-'C'(A,')',B),!
Term a1, a2, a3, a4;
Predicate p1;
Predicate cont;
a1 = engine.aregs[1];
a2 = engine.aregs[2];
a3 = engine.aregs[3];
cont = engine.cont;
// '$parse_tokens_args'([],A,B):-['$get_level'(C),'C'(A,')',B),'$cut'(C)]
a1 = a1.dereference();
if (a1.isSymbol()){
if (! a1.equals(s1))
return engine.fail();
} else if (a1.isVariable()){
((VariableTerm) a1).bind(s1, engine.trail);
} else {
return engine.fail();
}
a4 = new VariableTerm(engine);
//START inline expansion of $get_level(a(4))
if (! a4.unify(new IntegerTerm(engine.B0), engine.trail)) {
return engine.fail();
}
//END inline expansion
p1 = new PRED_$cut_1(a4, cont);
return new PRED_C_3(a2, s2, a3, p1);
}
}
class PRED_$parse_tokens_args_3_2 extends PRED_$parse_tokens_args_3 {
public Predicate exec(Prolog engine) {
// '$parse_tokens_args'([A|B],C,D):-'$parse_tokens'(A,999,C,E),'$parse_tokens_skip_spaces'(E,F),'$parse_tokens_args_rest'(B,F,D)
Term a1, a2, a3, a4, a5, a6, a7;
Predicate p1, p2;
Predicate cont;
a1 = engine.aregs[1];
a2 = engine.aregs[2];
a3 = engine.aregs[3];
cont = engine.cont;
// '$parse_tokens_args'([A|B],C,D):-['$parse_tokens'(A,999,C,E),'$parse_tokens_skip_spaces'(E,F),'$parse_tokens_args_rest'(B,F,D)]
a1 = a1.dereference();
if (a1.isList()){
Term[] args = {((ListTerm)a1).car(), ((ListTerm)a1).cdr()};
a4 = args[0];
a5 = args[1];
} else if (a1.isVariable()){
a4 = new VariableTerm(engine);
a5 = new VariableTerm(engine);
((VariableTerm) a1).bind(new ListTerm(a4, a5), engine.trail);
} else {
return engine.fail();
}
a6 = new VariableTerm(engine);
a7 = new VariableTerm(engine);
p1 = new PRED_$parse_tokens_args_rest_3(a5, a7, a3, cont);
p2 = new PRED_$parse_tokens_skip_spaces_2(a6, a7, p1);
return new PRED_$parse_tokens_4(a4, si3, a2, a6, p2);
}
}