cgl.narada.service.qos
Interface QosEvent

All Known Implementing Classes:

QosEventImpl

public interface QosEvent

The QosEvent which plays an important role in

Method Summary

void	addConsumerConstraints(ConsumerConstraints _consumerConstraints) Add consumer constraints associated with this event.
EventID	getEventId() Returns the event id associated with the encapsulated event
NBEvent	getNBEvent() Returns the encapsulated event
int	getNumberofConsumerConstraints() Returns the number of pending consumer constraints
ConsumerConstraints[]	getPendingConsumerConstraints() Get the pending consumer constraints
ProducerConstraints	getProducerConstraints() Return the producer constraints
QosIdentifiers	getQosIdentifiers() Indicates the current processing state of this event
ConsumerConstraints	getSatisfiedConsumerConstraints() If there are any consumer constraints that have been satisfied, based on the QosIdentifiers associated with this event -- that constraint will be returned.
int	getServiceToBeRoutedTo() This method returns the service which the event must be routed to for further processing.
boolean	hasConsumerConstraints() Indicates if there are any consumer constraints that were specified
boolean	hasMultipleConsumerConstraints() Indicates if the event had multiple consumer constraints that were specified
boolean	hasProducerConstraints() Indicates if there are any producer constraints that were specified

Method Detail

getEventId

EventID getEventId()

Returns the event id associated with the encapsulated event

getNBEvent

NBEvent getNBEvent()

Returns the encapsulated event

hasProducerConstraints

boolean hasProducerConstraints()

Indicates if there are any producer constraints that were specified

getProducerConstraints

ProducerConstraints getProducerConstraints()

Return the producer constraints

getPendingConsumerConstraints

ConsumerConstraints[] getPendingConsumerConstraints()

Get the pending consumer constraints

hasConsumerConstraints

boolean hasConsumerConstraints()

Indicates if there are any consumer constraints that were specified

getNumberofConsumerConstraints

int getNumberofConsumerConstraints()

Returns the number of pending consumer constraints

hasMultipleConsumerConstraints

boolean hasMultipleConsumerConstraints()

Indicates if the event had multiple consumer constraints that were specified

addConsumerConstraints

void addConsumerConstraints(ConsumerConstraints _consumerConstraints)

Add consumer constraints associated with this event. This method can be called repeatedly to add more than 1 registered consumer constraints from matching consumers.

getSatisfiedConsumerConstraints

ConsumerConstraints getSatisfiedConsumerConstraints()

If there are any consumer constraints that have been satisfied, based on the QosIdentifiers associated with this event -- that constraint will be returned.
The method will return a NULL under the following conditions (a) If no consumer constraints have been satisfied OR (b) If all constraints have been satisfied OR (c) If no consumer constraints were specified

getQosIdentifiers

QosIdentifiers getQosIdentifiers()

Indicates the current processing state of this event

getServiceToBeRoutedTo

int getServiceToBeRoutedTo()

This method returns the service which the event must be routed to for further processing. If this returns 0, no further processing is required. A 0 indicates that no service was found for special processing, and that the event is ready to be released (either to the application or to the communications stream )