com.toc.coredx.DDS.DataReaderQos Class Reference

Structure that holds DataReader Quality of Service policies. More...

Public Attributes
DurabilityQosPolicy	durability
DeadlineQosPolicy	deadline
LatencyBudgetQosPolicy	latency_budget
LivelinessQosPolicy	liveliness
ReliabilityQosPolicy	reliability
DestinationOrderQosPolicy	destination_order
HistoryQosPolicy	history
ResourceLimitsQosPolicy	resource_limits
UserDataQosPolicy	user_data
OwnershipQosPolicy	ownership
TimeBasedFilterQosPolicy	time_based_filter
ReaderDataLifecycleQosPolicy	reader_data_lifecycle
DataRepresentationQosPolicy	representation
TypeConsistencyEnforcementQosPolicy	type_consistency
RpcQosPolicy	rpc
DataTagQosPolicy	data_tags
EntityNameQosPolicy	entity_name
LoggingQosPolicy	logging
RTPSReaderQosPolicy	rtps_reader

Static Public Attributes
static final DataReaderQos	DATAREADER_QOS_DEFAULT = null

Detailed Description

Structure that holds DataReader Quality of Service policies.

See also

DataReader::set_qos(DataReaderQos) set_qos()

DataReader::get_qos(DataReaderQos) get_qos()

Subscriber::create_datareader(TopicDescription topic, DataReaderQos qos, DataReaderListener listener, long mask) create_datareader()

Subscriber::set_default_datareader_qos(DataReaderQos) set_default_datareader_qos()

Subscriber::get_default_datareader_qos(DataReaderQos) get_default_datareader_qos()

Member Data Documentation

data_tags

DataTagQosPolicy com.toc.coredx.DDS.DataReaderQos.data_tags

Security related data_tags (sequence of name,value pairs).

deadline

DeadlineQosPolicy com.toc.coredx.DDS.DataReaderQos.deadline

The requested update frequency for data instances.

destination_order

DestinationOrderQosPolicy com.toc.coredx.DDS.DataReaderQos.destination_order

The destination order logic requested by the DataReader.

durability

DurabilityQosPolicy com.toc.coredx.DDS.DataReaderQos.durability

The durability policy requested by the DataReader.

entity_name

EntityNameQosPolicy com.toc.coredx.DDS.DataReaderQos.entity_name

Controls the Entity name of the DataReader

history

HistoryQosPolicy com.toc.coredx.DDS.DataReaderQos.history

The data history requested by the DataReader.

latency_budget

LatencyBudgetQosPolicy com.toc.coredx.DDS.DataReaderQos.latency_budget

The latency requested by the DataReader.

liveliness

LivelinessQosPolicy com.toc.coredx.DDS.DataReaderQos.liveliness

The liveliness mechanism requested by the DataReader.

logging

LoggingQosPolicy com.toc.coredx.DDS.DataReaderQos.logging

Controls the logging behavior of the DataReader.

ownership

OwnershipQosPolicy com.toc.coredx.DDS.DataReaderQos.ownership

The type of 'ownership' offered by the DataReader.

reader_data_lifecycle

ReaderDataLifecycleQosPolicy com.toc.coredx.DDS.DataReaderQos.reader_data_lifecycle

Controls the auto-purge behavior of the DataReader.

reliability

ReliabilityQosPolicy com.toc.coredx.DDS.DataReaderQos.reliability

The transport reliability requested by the DataReader.

representation

DataRepresentationQosPolicy com.toc.coredx.DDS.DataReaderQos.representation

Informs DataWriter(s) of the data representation(s) supported by this Reader. This must be consistent with the TypeSupport associated with the Reader's Topic.

resource_limits

ResourceLimitsQosPolicy com.toc.coredx.DDS.DataReaderQos.resource_limits

The resource limits set on the DataReader.

rpc

RpcQosPolicy com.toc.coredx.DDS.DataReaderQos.rpc

Configure RPC relevant settings: instance_name, related_entity,and topic_aliases.

rtps_reader

RTPSReaderQosPolicy com.toc.coredx.DDS.DataReaderQos.rtps_reader

Controls aspects of the RTPS Reader protocol for the DataReader.

time_based_filter

TimeBasedFilterQosPolicy com.toc.coredx.DDS.DataReaderQos.time_based_filter

The maximum update frequency required/desired by the DataReader.

type_consistency

TypeConsistencyEnforcementQosPolicy com.toc.coredx.DDS.DataReaderQos.type_consistency

Influences the algorithm that matches DataReaders and DataWriters based on their data type compatibility.

user_data

UserDataQosPolicy com.toc.coredx.DDS.DataReaderQos.user_data

A sequence of octets associated with the DataReader.