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.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>read_tokens/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_read_tokens_3 extends Predicate {
static SymbolTerm s1 = SymbolTerm.makeSymbol("[]");
public Term arg1, arg2, arg3;
public PRED_read_tokens_3(Term a1, Term a2, Term a3, Predicate cont) {
arg1 = a1;
arg2 = a2;
arg3 = a3;
this.cont = cont;
}
public PRED_read_tokens_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 "read_tokens(" + arg1 + "," + arg2 + "," + arg3 + ")";
}
public Predicate exec(Prolog engine) {
// read_tokens(A,B,C):-'$read_tokens'(A,B,C,[]),!
engine.setB0();
Term a1, a2, a3, a4;
Predicate p1;
a1 = arg1;
a2 = arg2;
a3 = arg3;
// read_tokens(A,B,C):-['$get_level'(D),'$read_tokens'(A,B,C,[]),'$cut'(D)]
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_$read_tokens_4(a1, a2, a3, s1, p1);
}
}