org.omg.CosNotifyChannelAdmin
Interface SequenceProxyPullConsumer

All Superinterfaces:

FilterAdmin, FilterAdminOperations, IDLEntity, NotifyPublish, NotifyPublishOperations, Object, ProxyConsumer, ProxyConsumerOperations, QoSAdmin, QoSAdminOperations, SequenceProxyPullConsumerOperations, SequencePullConsumer, SequencePullConsumerOperations, java.io.Serializable

public interface SequenceProxyPullConsumer
extends SequenceProxyPullConsumerOperations, ProxyConsumer, SequencePullConsumer, IDLEntity

The SequenceProxyPullConsumer interface supports connections to the channel by suppliers who will make events available for pulling to the channel as sequences of Structured Events. Through inheritance of the ProxyConsumer interface, the SequenceProxyPullConsumer interface supports administration of various QoS properties, administration of a list of associated filter objects, and a readonly attribute containing the reference of the SupplierAdmin object which created it. In addition, this inheritance implies that a SequenceProxyPullConsumer instance supports an operation which will return the list of event types which consumers connected to the same channel are interested in receiving, and an operation which can return information about the instance?s ability to accept a per-event QoS request.

The SequenceProxyPullConsumer interface also inherits from the SequencePullConsumer interface defined in the CosNotifyComm module. This interface supports the operation which can be invoked to close down the connection from the supplier to the SequenceProxyPullConsumer. In addition, since the SequencePullConsumer interface inherits from the NotifyPublish interface, a supplier can inform the SequenceProxyPullConsumer to which it is connected whenever the list of event types it plans to supply to the channel changes.

Lastly, the SequenceProxyPullConsumer interface defines a method that can be invoked by a pull-style supplier of sequences of Structured Events in order to establish a connection between the supplier and a notification channel over which the supplier will proceed to send events. The SequenceProxyPullConsumer interface also defines a pair of operations which can suspend and resume the connection between a SequenceProxyPullConsumer instance and its associated SequencePullSupplier. During the time such a connection is suspended, the SequenceProxyPullConsumer will not attempt to pull events from its associated SequencePullSupplier.

Method Summary

Methods inherited from interface org.omg.CosNotifyChannelAdmin.SequenceProxyPullConsumerOperations

connect_sequence_pull_supplier, resume_connection, suspend_connection

Methods inherited from interface org.omg.CosNotifyChannelAdmin.ProxyConsumerOperations

MyAdmin, MyType, obtain_subscription_types, 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.SequencePullConsumerOperations

disconnect_sequence_pull_consumer

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.CosNotifyComm.NotifyPublishOperations

offer_change