dido:public:ra:xapend:xapend.f_qos:grp_data
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dido:public:ra:xapend:xapend.f_qos:grp_data [2021/06/11 15:01] char |
dido:public:ra:xapend:xapend.f_qos:grp_data [2021/10/04 13:40] (current) 50.19.247.197 ↷ Links adapted because of a move operation |
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| ====== F.3 Group Data ====== | ====== F.3 Group Data ====== | ||
| - | [[dido:public:ra:xapend:xapend.f_qos| Return to Quality of Service ]] | + | [[dido:public:ra:xapend:xapend.f_qos:start| Return to DDS Quality of Service ]] |
| - | The ''GROUP_DATA'' [[dido:public:ra:xapend:xapend.a_glossary:q:qos|QoS]] allows the application to attach additional information to the created ''[[dido:public:ra:xapend:xapend.a_glossary:p:publisher|Publisher]]'' or ''[[ddsf:private:guidebook:06_append:glossary:s:subscriber|Subscriber]]''. The value of the ''GROUP_DATA'' is available to the application on the ''DataReader'' and ''DataWrite''r entities and is propagated by means of the built-in topics. | + | The ''GROUP_DATA'' [[dido:public:ra:xapend:xapend.a_glossary:q:qos|QoS]] allows the [[dido:public:ra:xapend:xapend.a_glossary:a:application|application]] to attach additional information to the created ''[[dido:public:ra:xapend:xapend.a_glossary:p:publisher|Publisher]]'' or ''[[dido:public:ra:xapend:xapend.a_glossary:s:subscriber|Subscriber]]''. The value of the ''GROUP_DATA'' is available to the application on the ''DataReader'' and ''DataWrite''r entities and is propagated by means of the built-in topics. |
| - | This QoS can be used by an application combination with the ''DataReaderListener'' and ''DataWriterListener'' to implement matching policies similar to those of the ''[[ddsf:private:guidebook:06_append:02_quality_of_service:partition|PARTITION QoS]]'' except the decision can be made based on an application-defined policy. | + | This QoS can be used by an application combination with the ''DataReaderListener'' and ''DataWriterListener'' to implement matching policies similar to those of the ''[[dido:public:ra:xapend:xapend.a_glossary:p:partition|PARTITION QoS]]'' except the decision can be made based on an application-defined [[dido:public:ra:xapend:xapend.a_glossary:p:policy|policy]]. |
| Source: [[https://www.omg.org/spec/DDS/1.4/PDF | DDS 1.4 Spec]] | Source: [[https://www.omg.org/spec/DDS/1.4/PDF | DDS 1.4 Spec]] | ||
dido/public/ra/xapend/xapend.f_qos/grp_data.1623438095.txt.gz · Last modified: 2021/06/11 15:01 by char
