Publishers
[Publication Module]

com.rti.dds.publication.Publisher entity and associated elements More...

Classes

interface  Publisher
 <<interface>> A publisher is the object responsible for the actual dissemination of publications. More...
class  PublisherAdapter
 <<eXtension>> A listener adapter in the spirit of the Java AWT listener adapters. (The Adapter provides empty implementations for the listener methods) More...
interface  PublisherListener
 <<interface>> com.rti.dds.infrastructure.Listener for com.rti.dds.publication.Publisher status. More...
class  PublisherQos
 QoS policies supported by a com.rti.dds.publication.Publisher entity. More...
class  PublisherSeq
 Declares IDL sequence < com.rti.dds.publication.Publisher > . More...

Variables

static final DataWriterQos DATAWRITER_QOS_DEFAULT
 Special value for creating com.rti.dds.publication.DataWriter with default QoS.
static final DataWriterQos DATAWRITER_QOS_USE_TOPIC_QOS = new DataWriterQos()
 Special value for creating com.rti.dds.publication.DataWriter with a combination of the default com.rti.dds.publication.DataWriterQos and the com.rti.dds.topic.TopicQos.

Detailed Description

com.rti.dds.publication.Publisher entity and associated elements


Variable Documentation

final DataWriterQos DATAWRITER_QOS_DEFAULT [static, inherited]

Initial value:

    new DataWriterQos()
Special value for creating com.rti.dds.publication.DataWriter with default QoS.

When used in com.rti.dds.publication.Publisher.create_datawriter, this special value is used to indicate that the com.rti.dds.publication.DataWriter should be created with the default com.rti.dds.publication.DataWriter QoS by means of the operation get_default_datawriter_qos and using the resulting QoS to create the com.rti.dds.publication.DataWriter.

When used in com.rti.dds.publication.Publisher.set_default_datawriter_qos, this special value is used to indicate that the default QoS should be reset back to the initial value that would be used if the com.rti.dds.publication.Publisher.set_default_datawriter_qos operation had never been called.

When used in com.rti.dds.publication.DataWriter.set_qos, this special value is used to indicate that the QoS of the com.rti.dds.publication.DataWriter should be changed to match the current defualt QoS set in the com.rti.dds.publication.Publisher that the com.rti.dds.publication.DataWriter belongs to.

Note: You cannot use this value to get the default QoS values for a DataWriter; for this purpose, use com.rti.dds.domain.DomainParticipant.get_default_datawriter_qos.

See also:
com.rti.dds.publication.Publisher.create_datawriter

com.rti.dds.publication.Publisher.set_default_datawriter_qos

com.rti.dds.publication.DataWriter.set_qos

final DataWriterQos DATAWRITER_QOS_USE_TOPIC_QOS = new DataWriterQos() [static, inherited]

Special value for creating com.rti.dds.publication.DataWriter with a combination of the default com.rti.dds.publication.DataWriterQos and the com.rti.dds.topic.TopicQos.

The use of this value is equivalent to the application obtaining the default com.rti.dds.publication.DataWriterQos and the com.rti.dds.topic.TopicQos (by means of the operation com.rti.dds.topic.Topic.get_qos) and then combining these two QoS using the operation com.rti.dds.publication.Publisher.copy_from_topic_qos whereby any policy that is set on the com.rti.dds.topic.TopicQos "overrides" the corresponding policy on the default QoS. The resulting QoS is then applied to the creation of the com.rti.dds.publication.DataWriter.

This value should only be used in com.rti.dds.publication.Publisher.create_datawriter.

See also:
com.rti.dds.publication.Publisher.create_datawriter

com.rti.dds.publication.Publisher.get_default_datawriter_qos

com.rti.dds.topic.Topic.get_qos

com.rti.dds.publication.Publisher.copy_from_topic_qos


RTI Connext Java API Version 4.5f Copyright © 17 Mar 2012 Real-Time Innovations, Inc