buf.dec_ndr_short();        /* cancel count */
        }
        if (ptype == 3 || ptype == 13) {               /* Fault */
            result = buf.dec_ndr_long();
        } else {                        /* Bind_ack or Response */
            decode_out(buf);
        }
    }

    public abstract int getOpnum();
    public abstract void encode_in(NdrBuffer buf) throws NdrException;

            buf.dec_ndr_short(); /* cancel count */
        }
        if ( this.ptype == 3 || this.ptype == 13 ) { /* Fault */
            this.result = buf.dec_ndr_long();
        }
        else { /* Bind_ack or Response */
            decode_out(buf);
        }
    }


    /**
     * 
     * @return the operation number
     */
    public abstract int getOpnum ();


    /**