CSCI-258-Labs/344/arro/Java/Mult.java

//Mult:top//
//Mult:import//
import java.util.*;

// <mult> ::= <value> <multrest>
public class Mult /*Mult:class*/ {

    public static final String $className = "Mult";
    public static final String $ruleString =
        "<mult> ::= <value> <multrest>";

    public Value value;
    public Multrest multrest;

    public Mult(Value value, Multrest multrest) {
//Mult:init//
        this.value = value;
        this.multrest = multrest;
    }

    public static Mult parse(Scan scn$, Trace trace$) {
        if (trace$ != null)
            trace$ = trace$.nonterm("<mult>", scn$.lno);
        Value value = Value.parse(scn$, trace$);
        Multrest multrest = Multrest.parse(scn$, trace$);
        return new Mult(value, multrest);
    }

    public int eval() {
      int v = value.eval();
      for (int i = 0; i < multrest.mopList.size(); i++)
        v = multrest.mopList.get(i).toString().equals("*")
            ? v * multrest.valueList.get(i).eval()
            : v / multrest.valueList.get(i).eval();
      return v;
    }

//Mult//
}