ITGCCablingDbTool Node1 ITGCCablingDbTool + loadParameters() + loadASD2PP_DIFF_12() + readASD2PP_DIFF_12FromText() + giveASD2PP_DIFF_12() + getFolderName() + interfaceID() Node2 IAlgTool Node2->Node1 Node3 IAddressProvider + DeclareInterfaceID() + preLoadAddresses() + loadAddresses() + updateAddress() + ~IAddressProvider() Node3->Node1 Node4 IInterface Node4->Node3