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org.omg.CosNotifyChannelAdmin
Interface ProxyPullSupplier

All Superinterfaces:
FilterAdmin, FilterAdminOperations, IDLEntity, NotifySubscribe, NotifySubscribeOperations, Object, ProxyPullSupplierOperations, ProxySupplier, ProxySupplierOperations, PullSupplier, PullSupplierOperations, QoSAdmin, QoSAdminOperations, java.io.Serializable

public interface ProxyPullSupplier
extends ProxyPullSupplierOperations, ProxySupplier, PullSupplier, IDLEntity

The ProxyPullSupplier interface supports connections to the channel by consumers who will pull events from the channel as untyped Anys.

Through inheritance of the ProxySupplier interface, the ProxyPullSupplier interface supports administration of various QoS properties, administration of a list of associated filter objects, mapping filters for event priority and lifetime, and a readonly attribute containing the reference of the ConsumerAdmin object that created it. In addition, this inheritance implies that a ProxyPullSupplier instance supports an operation which will return the list of event types which the proxy supplier will potentially by supplying, and an operation which can return information about the instance?s ability to accept a per-event QoS request.

The ProxyPullSupplier interface also inherits from the PullSupplier interface defined within the CosNotifyComm module. This interface supports the pull and try_pull operations which the consumer connected to a ProxyPullSupplier instance will invoke to receive an event from the channel in the form of an Any, and the operation required to disconnect the ProxyPullSupplier from its associated consumer. In addition, since the inherited PullSupplier interface inherits the CosNotifyComm::NotifySubscribe interface, an instance supporting the ProxyPullSupplier interface can be informed whenever the list of event types that the consumer connected to it is interested in receiving changes.

Finally, the ProxyPullSupplier interface defines the operation which can be invoked by a pull consumer to establish the connection over which the pull consumer will receive events from the channel. Note that this can be either a pure event service style, or a notification service style pull consumer.


Method Summary
 
Methods inherited from interface org.omg.CosNotifyChannelAdmin.ProxyPullSupplierOperations
connect_any_pull_consumer
 
Methods inherited from interface org.omg.CosNotifyChannelAdmin.ProxySupplierOperations
lifetime_filter, lifetime_filter, MyAdmin, MyType, obtain_offered_types, priority_filter, priority_filter, validate_event_qos
 
Methods inherited from interface org.omg.CosNotification.QoSAdminOperations
get_qos, set_qos, validate_qos
 
Methods inherited from interface org.omg.CosNotifyFilter.FilterAdminOperations
add_filter, get_all_filters, get_filter, remove_all_filters, remove_filter
 
Methods inherited from interface org.omg.CosNotifyComm.NotifySubscribeOperations
subscription_change
 
Methods inherited from interface org.omg.CORBA.Object
_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override
 
Methods inherited from interface org.omg.CosEventComm.PullSupplierOperations
disconnect_pull_supplier, pull, try_pull
 


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