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CosNotifyComm::StructuredPullSupplier Interface Reference

Defines the interface used by pull-style suppliers of structured events. More...

import "CosNotifyComm.idl";

Inheritance diagram for CosNotifyComm::StructuredPullSupplier:

[legend]Collaboration diagram for CosNotifyComm::StructuredPullSupplier:

[legend]List of all members.

Public Methods
CosNotification::StructuredEvent	pull_structured_event () raises (CosEventComm::Disconnected)
	This operation should block until the next event becomes available. More...
CosNotification::StructuredEvent	try_pull_structured_event (out boolean has_event) raises (CosEventComm::Disconnected)
	The try_pull operation does not block: if the event data is available, it returns the event data and sets the has_event parameter to true; if the event is not available, it sets the has_event parameter to false and the event data is returned as long with an undefined value. More...
void	disconnect_structured_pull_supplier ()
	This operation is invoked by the consumer peer when it wishes to disconnect. More...

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Detailed Description

Defines the interface used by pull-style suppliers of structured events.

Pull-style suppliers passively generate events for the Notification Service. The events use the CosNotification::StructuredEvent format.

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Member Function Documentation

void CosNotifyComm::StructuredPullSupplier::disconnect_structured_pull_supplier (    )

This operation is invoked by the consumer peer when it wishes to disconnect. The consumer can safely assume that no more events will follow this request.

CosNotification::StructuredEvent CosNotifyComm::StructuredPullSupplier::pull_structured_event (    )  raises (CosEventComm::Disconnected)

This operation should block until the next event becomes available. Exceptions: CosEventComm::Disconnected  if the object considers itself no longer connected to its peer.

CosNotification::StructuredEvent CosNotifyComm::StructuredPullSupplier::try_pull_structured_event (  out boolean    has_event )  raises (CosEventComm::Disconnected)

The try_pull operation does not block: if the event data is available, it returns the event data and sets the has_event parameter to true; if the event is not available, it sets the has_event parameter to false and the event data is returned as long with an undefined value. Exceptions: CosEventComm::Disconnected  if the object considers itself no longer connected to its peer.

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

• CosNotifyComm.idl

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