Go4CommandsBase
Class TGo4CommandInvoker

class TGo4CommandInvoker

derived from TObject

Class that knows Command Object; When Client gets the Command it is passed to the Invoker who
sets the CommandClient as receiver and calls its Execute method.
Decouples CommandClient and Command object circular dependencies

private static TObjArray* fxArray

private TGo4Command* fxCommand

link aggregation

private static TGo4CommandInvoker* fxInstance

private static TMutex* fxMutex

protected TGo4CommandInvoker()

public virtual synchronized ~TGo4CommandInvoker()

public static TGo4CommandInvoker* Instance()

public virtual void Invoke(TGo4Command* com)

public virtual void Invoke()

protected static TGo4CommandReceiver* Lookup(const char * name)

public static void Register(const char * name, TGo4CommandReceiver* p)

Association Links

to Class TGo4Command

Type aggregation

to Class TGo4CommandInvoker

to Class TObjArray

to Class TMutex