TransactionOperation Class Reference

Base class for operations within a Transaction. More...

#include <transaction.hh>

Inheritance diagram for TransactionOperation:

List of all members.

Public Member Functions
virtual	~TransactionOperation ()
	Destructor.
virtual bool	dispatch ()=0
	Dispatch operation.
virtual string	str () const =0

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Detailed Description

Base class for operations within a Transaction.

TransactionOperations when realized through derived classes are operations that can be held and dispatched at a later time. The TransactionManager class is provided as a container for TransactionOperations.

NB TransactionOperation is analogous to the Command pattern in the BoF: Design Patterns , Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides, Addison Wesley, 1995, ISBN 0-201-63361-2.

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Member Function Documentation

virtual bool TransactionOperation::dispatch

(

)

[pure virtual]

Dispatch operation.

Returns:

true on success, false on error.

Implemented in FibAddEntry4, FibDeleteEntry4, FibDeleteAllEntries4, FibAddEntry6, FibDeleteEntry6, FibDeleteAllEntries6, FirewallAddEntry4, FirewallReplaceEntry4, FirewallDeleteEntry4, FirewallDeleteAllEntries4, FirewallAddEntry6, FirewallReplaceEntry6, FirewallDeleteEntry6, FirewallDeleteAllEntries6, AddInterface, RemoveInterface, ConfigureAllInterfacesFromSystem, ConfigureInterfaceFromSystem, SetInterfaceEnabled, SetInterfaceDiscard, SetInterfaceUnreachable, SetInterfaceManagement, SetInterfaceMtu, RestoreInterfaceMtu, SetInterfaceMac, RestoreInterfaceMac, AddInterfaceVif, RemoveInterfaceVif, SetIfString, SetVifEnabled, AddAddr4, RemoveAddr4, AddAddr6, RemoveAddr6, SetAddr4Enabled, SetAddr4Prefix, SetAddr4Endpoint, SetAddr4Broadcast, SetAddr6Enabled, SetAddr6Prefix, and SetAddr6Endpoint.

virtual string TransactionOperation::str

(

)

const [pure virtual]

Returns:

string representation of operation.

Implemented in FibAddEntry4, FibDeleteEntry4, FibDeleteAllEntries4, FibAddEntry6, FibDeleteEntry6, FibDeleteAllEntries6, FirewallAddEntry4, FirewallReplaceEntry4, FirewallDeleteEntry4, FirewallDeleteAllEntries4, FirewallAddEntry6, FirewallReplaceEntry6, FirewallDeleteEntry6, FirewallDeleteAllEntries6, AddInterface, RemoveInterface, ConfigureAllInterfacesFromSystem, ConfigureInterfaceFromSystem, SetInterfaceEnabled, SetInterfaceDiscard, SetInterfaceUnreachable, SetInterfaceManagement, SetInterfaceMtu, RestoreInterfaceMtu, SetInterfaceMac, RestoreInterfaceMac, AddInterfaceVif, RemoveInterfaceVif, SetIfString, SetVifEnabled, AddAddr4, RemoveAddr4, AddAddr6, RemoveAddr6, SetAddr4Enabled, SetAddr4Prefix, SetAddr4Endpoint, SetAddr4Broadcast, SetAddr6Enabled, SetAddr6Prefix, and SetAddr6Endpoint.

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The documentation for this class was generated from the following file:

• /home/greearb/git/xorp.ct.github/xorp/libxorp/transaction.hh