RTI Connext C# API Version 7.3.0
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Allows the application to: (1) declare the data it wishes to receive (i.e. make a subscription) and (2) access the data received by the attached Subscriber. More...
Public Member Functions | |
LoanedSamples< T > | Read () |
Access all data samples. More... | |
override LoanedSamples< object > | ReadUntyped () |
Allows calling Read in a context where the type is not known, as an AnyDataReader More... | |
override LoanedSamples< object > | TakeUntyped () |
Allows calling Take in a context where the type is not known, as an AnyDataReader More... | |
LoanedSamples< T > | Take () |
Access and remove all data samples. More... | |
Selector< T > | Select () |
Access data samples according with certain selection criteria More... | |
override SelectorUntyped | SelectUntyped () |
Calls Select, but allows doing so as an AnyDataReader in a context where T is not known. More... | |
InstanceHandle | LookupInstance (T keyHolder) |
Retrieves the instance handle that corresponds to a data sample containing the key values. More... | |
override InstanceHandle | LookupInstanceUntyped (object keyHolder) |
Calls LookupInstance(T), but allows doing so as an AnyDataReader in a context where T is not known. More... | |
T | GetKeyValue (T keyHolder, in InstanceHandle instanceHandle) |
Retrieve the instance key value that corresponds to an instance handle. More... | |
override object | GetKeyValueUntyped (object keyHolder, in InstanceHandle instanceHandle) |
Calls DataReader<T>.GetKeyValue, but allows doing so as an AnyDataReader in a context where T is not known. More... | |
override string | ToString () |
Provides a readable summary of information about this DataWriter. More... | |
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ReadCondition | CreateReadCondition (DataState state) |
Creates a ReadCondition. More... | |
QueryCondition | CreateQueryCondition (Filter filter, DataState state) |
Creates a QueryCondition with a filter and a data state. More... | |
QueryCondition | CreateQueryCondition (Filter filter) |
Creates a QueryCondition with DataState.Any. More... | |
PublicationBuiltinTopicData | GetMatchedPublicationData (in InstanceHandle publicationHandle) |
Retrieves the information on a publication that is currently "associated" with this DataReader. More... | |
IEnumerable< PublicationBuiltinTopicData > | GetMatchedPublicationData () |
Retrieves the information on all publications that are currently "associated" with this DataReader. More... | |
ParticipantBuiltinTopicData | GetMatchedPublicationParticipantData (in InstanceHandle publicationHandle) |
Retrieves the information on the discovered Domain.DomainParticipant associated with the publication that is currently matching with the DataReader<T> More... | |
void | AcknowledgeAll () |
Acknowledges all previously accessed samples. More... | |
void | AcknowledgeAll (AckResponseData responseData) |
Acknowledges all previously accessed samples with a response. More... | |
void | AcknowledgeSample (SampleInfo sampleInfo) |
Acknowledges a single sample explicitly. More... | |
void | AcknowledgeSample (SampleInfo sampleInfo, AckResponseData responseData) |
Acknowledges a single sample explicitly with a response. More... | |
void | AcknowledgeSample (SampleIdentity sampleIdentity) |
Acknowledges a single sample explicitly. More... | |
void | AcknowledgeSample (SampleIdentity sampleIdentity, AckResponseData responseData) |
Acknowledges a single sample explicitly with a response. More... | |
DataReaderProtocolStatus | GetMatchedPublicationDataReaderProtocolStatus (in InstanceHandle publicationHandle) |
Gets the DataReaderProtocolStatus for this reader, per matched publication identified by its InstanceHandle. More... | |
bool | IsMatchedPublicationAlive (in InstanceHandle publicationHandle) |
Check if a publication currently matched with this reader is alive. More... | |
void | WaitForHistoricalData (in Duration duration) |
Waits until all "historical" data is received if the reader was configured with a non-Volatile DurabilityKind. More... | |
abstract LoanedSamples< object > | ReadUntyped () |
Allows calling DataReader<T>.Read in a context where the type is not known. More... | |
abstract LoanedSamples< object > | TakeUntyped () |
Allows calling DataReader<T>.Take in a context where the type is not known. More... | |
abstract InstanceHandle | LookupInstanceUntyped (object keyHolder) |
Allows calling DataReader<T>.LookupInstance in a context where the type is not known. More... | |
abstract object | GetKeyValueUntyped (object keyHolder, in InstanceHandle InstanceHandle) |
Allows calling DataReader<T>.GetKeyValue in a context where the type is not known. More... | |
abstract SelectorUntyped | SelectUntyped () |
Allows calling DataReader<T>.Select in a context where the type is not known. More... | |
override void | ResetEvents (StatusMask eventsToRemove=StatusMask.All) |
Stop notifying of certain events and remove their event handlers More... | |
void | DisposeContainedEntities () |
Disposes all the entities that were created by this reader. More... | |
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void | Enable () |
Enables this Entity (by default entities are automatically enabled after creation) More... | |
abstract void | ResetEvents (StatusMask eventsToRemove=StatusMask.All) |
Stop notifying of events and remove their event handlers. The actual events are defined in each derived entity class. More... | |
EntityLock | Lock () |
Locks the Entity using its internal lock. More... | |
void | Dispose () |
Releases the resources used by this Entity and disposes its contained entities as well (if any). More... | |
Allows the application to: (1) declare the data it wishes to receive (i.e. make a subscription) and (2) access the data received by the attached Subscriber.
The full documentation is available in the C API: DDS_DataReader
LoanedSamples< T > Rti.Dds.Subscription.DataReader< T >.Read | ( | ) |
Access all data samples.
The full documentation is available in the C API: DDSTypedDataReader_read
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virtual |
Allows calling Read in a context where the type is not known, as an AnyDataReader
Implements Rti.Dds.Subscription.AnyDataReader.
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virtual |
Allows calling Take in a context where the type is not known, as an AnyDataReader
Implements Rti.Dds.Subscription.AnyDataReader.
LoanedSamples< T > Rti.Dds.Subscription.DataReader< T >.Take | ( | ) |
Access and remove all data samples.
See also Rti.Dds.Subscription.DataReaderAsyncExtensions.TakeAsync
.
The full documentation is available in the C API: DDSTypedDataReader_take
Selector< T > Rti.Dds.Subscription.DataReader< T >.Select | ( | ) |
Access data samples according with certain selection criteria
The full documentation is available in the C API: DDSTypedDataReader_take
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virtual |
Calls Select, but allows doing so as an AnyDataReader in a context where T is not known.
Implements Rti.Dds.Subscription.AnyDataReader.
InstanceHandle Rti.Dds.Subscription.DataReader< T >.LookupInstance | ( | T | keyHolder | ) |
Retrieves the instance handle that corresponds to a data sample containing the key values.
The full documentation is available in the C API: DDSTypedDataReader_lookup_instance
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virtual |
Calls LookupInstance(T), but allows doing so as an AnyDataReader in a context where T is not known.
keyHolder | The key fields of the instance to lookup. The runtime type of keyHolder must be T. Otherwise this operation throws InvalidCastException. |
Implements Rti.Dds.Subscription.AnyDataReader.
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inline |
Retrieve the instance key value that corresponds to an instance handle.
The full documentation is available in the C API: DDSTypedDataReader_get_key_value
override object Rti.Dds.Subscription.DataReader< T >.GetKeyValueUntyped | ( | object | keyHolder, |
in InstanceHandle | instanceHandle | ||
) |
Calls DataReader<T>.GetKeyValue, but allows doing so as an AnyDataReader in a context where T is not known.
keyHolder | The obtained key values. |
instanceHandle | The InstanceHandle corresponding to the instance whose key values we want to obtain. The runtime type of keyHolder must be T. Otherwise this operation throws InvalidCastException. |
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inline |
Provides a readable summary of information about this DataWriter.
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get |
Returns the Subscriber to which the DataReader belongs.
The full documentation is available in the C API: DDS_DataReader_get_subscriber
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get |
Returns the TopicDescription associated with the DataReader.
The full documentation is available in the C API: DDS_DataReader_get_topicdescription