How can I access the call back tasks from sequence

Hi,

I have below call back class.

class ahb_transdone_cb extends svt_ahb_slave_monitor_callback;

`uvm_object_utils(ahb_transdone_cb)

  function new(string name = "ahb_transdone_cb");
  super.new(name);
  endfunction

  virtual function void transaction_ended ( svt_ahb_slave_monitor monitor , svt_ahb_slave_transaction xact );
    $display("Inside slave monitor transaction_ended callback");
    xact.print(); 

  endfunction



endclass

Here I need to retrieve the (svt_ahb_slave_transaction xact) object inside my user sequence.

transaction_ended function is called automatically whenever the trasfer is done.

Is there any way to get this transaction object inside the user sequnce.

Thanks & Regards
Muthuvenkatesh