<<extension>> Provides information about a com.rti.dds.subscription.TopicQuery More...
Public Member Functions | |
| Object | copy_from (Object src) |
| Object | copy_from (Object src) |
| Copy value of a data type from source. More... | |
Public Attributes | |
| TopicQuerySelection | topic_query_selection = new TopicQuerySelection() |
| The data selection. More... | |
| String | topic_name = "" |
| The topic name of the com.rti.dds.subscription.DataReader. More... | |
| GUID_t | original_related_reader_guid = new GUID_t() |
| Identifies the com.rti.dds.subscription.DataReader that created the com.rti.dds.subscription.TopicQuery. More... | |
Detailed Description
<<extension>> Provides information about a com.rti.dds.subscription.TopicQuery
Contains the information about a TopicQuery that can be retrieved using com.rti.dds.subscription.TopicQueryHelper.topic_query_data_from_service_request.
Member Function Documentation
◆ copy_from()
| Object copy_from | ( | Object | src | ) |
This is the implementation of the Copyable interface. This method will perform a deep copy of src This method could be placed into TopicQueryDataTypeSupport rather than here by using the -noCopyable option to rtiddsgen.
- Parameters
-
src The Object which contains the data to be copied.
- Returns
- Returns
this.
- Exceptions
-
NullPointerException If srcis null.ClassCastException If srcis not the same type asthis.
- See also
- com.rti.dds.infrastructure.Copyable::copy_from(java.lang.Object)
Implements Copyable.
References TopicQuerySelection.copy_from(), TopicQueryData.original_related_reader_guid, TopicQueryData.topic_name, and TopicQueryData.topic_query_selection.
Member Data Documentation
◆ topic_query_selection
| TopicQuerySelection topic_query_selection = new TopicQuerySelection() |
The data selection.
Referenced by TopicQueryData.copy_from().
◆ topic_name
| String topic_name = "" |
The topic name of the com.rti.dds.subscription.DataReader.
Referenced by TopicQueryData.copy_from().
◆ original_related_reader_guid
Identifies the com.rti.dds.subscription.DataReader that created the com.rti.dds.subscription.TopicQuery.
Referenced by TopicQueryData.copy_from().