TopicQos Class Reference

QoS policies supported by a com.rti.dds.topic.Topic entity. More...

Inheritance diagram for TopicQos:

Public Attributes
final TopicDataQosPolicy	topic_data
	Topic data policy, TOPIC_DATA.
final DurabilityQosPolicy	durability
	Durability policy, DURABILITY.
final DurabilityServiceQosPolicy	durability_service
	DurabilityService policy, DURABILITY_SERVICE.
final DeadlineQosPolicy	deadline
	Deadline policy, DEADLINE.
final LatencyBudgetQosPolicy	latency_budget
	Latency budget policy, LATENCY_BUDGET.
final LivelinessQosPolicy	liveliness
	Liveliness policy, LIVELINESS.
final ReliabilityQosPolicy	reliability
	Reliability policy, RELIABILITY.
final DestinationOrderQosPolicy	destination_order
	Destination order policy, DESTINATION_ORDER.
final HistoryQosPolicy	history
	History policy, HISTORY.
final ResourceLimitsQosPolicy	resource_limits
	Resource limits policy, RESOURCE_LIMITS.
final TransportPriorityQosPolicy	transport_priority
	Transport priority policy, TRANSPORT_PRIORITY.
final LifespanQosPolicy	lifespan
	Lifespan policy, LIFESPAN.
final OwnershipQosPolicy	ownership
	Ownership policy, OWNERSHIP.
final DataRepresentationQosPolicy	representation
	Data representation policy, DATA_REPRESENTATION.

Additional Inherited Members
Public Member Functions inherited from Qos
final boolean	equals (Object other)
Protected Member Functions inherited from Struct
	Struct ()
abstract void	pull_from_nativeI (long native_status)
abstract void	push_to_nativeI (long native_status)

Detailed Description

QoS policies supported by a com.rti.dds.topic.Topic entity.

You must set certain members in a consistent manner:

length of com.rti.dds.topic.TopicQos.topic_data .value <= com.rti.dds.domain.DomainParticipantQos.resource_limits .topic_data_max_length

If any of the above are not true, com.rti.dds.topic.Topic.set_qos, com.rti.dds.topic.Topic.set_qos_with_profile and com.rti.dds.domain.DomainParticipant.set_default_topic_qos will fail with com.rti.dds.infrastructure.RETCODE_INCONSISTENT_POLICY and com.rti.dds.domain.DomainParticipant.create_topic will return NULL.

Entity:

com.rti.dds.topic.Topic

See Also

QoS Policies allowed ranges within each Qos.

Member Data Documentation

final TopicDataQosPolicy topic_data

Topic data policy, TOPIC_DATA.

final DurabilityQosPolicy durability

Durability policy, DURABILITY.

final DurabilityServiceQosPolicy durability_service

DurabilityService policy, DURABILITY_SERVICE.

final DeadlineQosPolicy deadline

Deadline policy, DEADLINE.

final LatencyBudgetQosPolicy latency_budget

Latency budget policy, LATENCY_BUDGET.

final LivelinessQosPolicy liveliness

Liveliness policy, LIVELINESS.

final ReliabilityQosPolicy reliability

Reliability policy, RELIABILITY.

final DestinationOrderQosPolicy destination_order

Destination order policy, DESTINATION_ORDER.

final HistoryQosPolicy history

History policy, HISTORY.

final ResourceLimitsQosPolicy resource_limits

Resource limits policy, RESOURCE_LIMITS.

final TransportPriorityQosPolicy transport_priority

Transport priority policy, TRANSPORT_PRIORITY.

final LifespanQosPolicy lifespan

Lifespan policy, LIFESPAN.

final OwnershipQosPolicy ownership

Ownership policy, OWNERSHIP.

final DataRepresentationQosPolicy representation

Data representation policy, DATA_REPRESENTATION.