org.jacorb.notification.interfaces

Interface FilterStage

All Superinterfaces:

FilterStageSource

All Known Implementing Classes:

AbstractAdmin, AbstractProxy, AbstractProxyConsumer, AbstractProxyPushSupplier, AbstractProxySupplier, AbstractSupplierAdmin, ConsumerAdminImpl, ECProxyPullConsumerImpl, ECProxyPullSupplierImpl, ECProxyPushConsumerImpl, ECProxyPushSupplierImpl, ProxyPullConsumerImpl, ProxyPullSupplierImpl, ProxyPushConsumerImpl, ProxyPushSupplierImpl, SequenceProxyPullConsumerImpl, SequenceProxyPullSupplierImpl, SequenceProxyPushConsumerImpl, SequenceProxyPushSupplierImpl, StructuredProxyPullConsumerImpl, StructuredProxyPullSupplierImpl, StructuredProxyPushConsumerImpl, StructuredProxyPushSupplierImpl, SupplierAdminImpl, TypedConsumerAdminImpl, TypedProxyPullConsumerImpl, TypedProxyPullSupplierImpl, TypedProxyPushConsumerImpl, TypedProxyPushSupplierImpl, TypedSupplierAdminImpl

public interface FilterStage
extends FilterStageSource

Abstraction of a ProxyConsumer, SupplierAdmin, ConsumerAdmin, ProxySupplier. This Interface provides uniform access the methods which are relevant during processing of a Message.

Author:

Alphonse Bendt

Method Summary

Methods

Modifier and Type	Method and Description
List	getFilters() get Filters associated to this FilterStage.
MappingFilter	getLifetimeFilter() access the LifetimeFilter attached to this FilterStage
MessageConsumer	getMessageConsumer() get the associated MessageConsumer or null.
MappingFilter	getPriorityFilter() access the PriorityFilter attached to this FilterStage
boolean	hasInterFilterGroupOperatorOR() check if this FilterStage has OR Semantic enabled.
boolean	hasLifetimeFilter() check if this FilterStage has a LifetimeFilter attached
boolean	hasMessageConsumer() check if this FilterStage has a MessageConsumer associcated.
boolean	hasPriorityFilter() check if this FilterStage has a PriorityFilter attached
boolean	isDestroyed() check if this FilterStage has been disposed.

Methods inherited from interface org.jacorb.notification.interfaces.FilterStageSource

getSubsequentFilterStages

Method Detail

isDestroyed

boolean isDestroyed()

check if this FilterStage has been disposed.

getFilters

List getFilters()

get Filters associated to this FilterStage.

hasMessageConsumer

boolean hasMessageConsumer()

check if this FilterStage has a MessageConsumer associcated.

hasInterFilterGroupOperatorOR

boolean hasInterFilterGroupOperatorOR()

check if this FilterStage has OR Semantic enabled.

getMessageConsumer

MessageConsumer getMessageConsumer()

get the associated MessageConsumer or null.

hasLifetimeFilter

boolean hasLifetimeFilter()

check if this FilterStage has a LifetimeFilter attached

hasPriorityFilter

boolean hasPriorityFilter()

check if this FilterStage has a PriorityFilter attached

getLifetimeFilter

MappingFilter getLifetimeFilter()

access the LifetimeFilter attached to this FilterStage

Returns:

a LifetimeFilter or null if no Filter is attached

getPriorityFilter

MappingFilter getPriorityFilter()

access the PriorityFilter attached to this FilterStage

Returns:

a PriorityFilter or null if no Filter is attached