PendingCommandMarkerclassactor.t[10566]

A pending command marker. This is not an actual pending command; rather, it's just a queue marker. We sometimes want to synchronize some other activity with an actor's progress through its command queue; for example, we might want one actor to wait until another actor has executed a particular pending action. These markers can be used for this kind of synchronization; they move through the queue like ordinary pending commands, so we can tell if an actor has reached a particular command by observing the marker's progress through the queue.

class PendingCommandMarker :   PendingCommandInfo

Superclass Tree   (in declaration order)

PendingCommandMarker
        PendingCommandInfo
                object

Subclass Tree  

(none)

Global Objects  

(none)

Summary of Properties  

hasCommand 

Inherited from PendingCommandInfo :
issuer_  startOfSentence_ 

Summary of Methods  

Inherited from PendingCommandInfo :
construct  executePending 

Properties  

hasCommandOVERRIDDENactor.t[10568]

I have no command to execute

Methods  

(none)

TADS 3 Library Manual
Generated on 5/16/2013 from TADS version 3.1.3