import java.util.Deque;
import java.util.ArrayDeque;



public class ExempleSY4{
    public static void main(String[] args){
	// utilisation de l'algo de Fortan sur l'expression de ExempleSY3
	// (( 3 ))+(( 4 )*( ( (( 2 ))-(( 1)))))
	// doit donner 3421-*+ mais le parseur actuel ne sait pas gérer plusieurs parenthèses.
	Deque<AbstractToken> expression = new ArrayDeque<AbstractToken>();
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenConstant(3));
	expression.addLast(new TokenSeparator(Separator.RB));
	expression.addLast(new TokenSeparator(Separator.RB));      
	expression.addLast(new TokenOperator(Operator.ADD));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenConstant(4));
	expression.addLast(new TokenSeparator(Separator.RB));	
	expression.addLast(new TokenOperator(Operator.MUL));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenConstant(2));
	expression.addLast(new TokenSeparator(Separator.RB));
	expression.addLast(new TokenSeparator(Separator.RB));	
	expression.addLast(new TokenOperator(Operator.SUB2));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenSeparator(Separator.LB));
	expression.addLast(new TokenConstant(1));
	expression.addLast(new TokenSeparator(Separator.RB));
	expression.addLast(new TokenSeparator(Separator.RB));
    	expression.addLast(new TokenSeparator(Separator.RB));
	expression.addLast(new TokenSeparator(Separator.RB));
	expression.addLast(new TokenSeparator(Separator.RB));
	
	ShuntingYard se = new ShuntingYard(expression);
    
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
	se.shunting();
	System.out.println(se);
    }
}