Package org.nutz.el.arithmetic

Examples of org.nutz.el.arithmetic.RPN

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   * 预编译
   */
  public El(CharSequence cs){
    ShuntingYard sy = new ShuntingYard();
    Queue<Object> rpn = sy.parseToRPN(cs.toString());
    rc = new RPN(rpn);
  }
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    return eval(null, val);
  }

  public static Object eval(Context context, String val) {
    ShuntingYard sy = new ShuntingYard();
    RPN rc = new RPN();
    Queue<Object> rpn = sy.parseToRPN(val);
    return rc.calculate(context, rpn);
  }
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     */
    public El(CharSequence cs){
        elstr = cs;
        ShuntingYard sy = new ShuntingYard();
        Queue<Object> rpn = sy.parseToRPN(cs.toString());
        rc = new RPN(rpn);
    }
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        return eval(null, val);
    }

    public static Object eval(Context context, String val) {
        ShuntingYard sy = new ShuntingYard();
        RPN rc = new RPN();
        Queue<Object> rpn = sy.parseToRPN(val);
        return rc.calculate(context, rpn);
    }
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Related Classes of org.nutz.el.arithmetic.RPN

  • org.nutz.el.El
  • org.nutz.el.Operator
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