RTI Routing Service
Version 6.0.1
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StreamReader interface (optional). More...
Public Member Functions | |
void | read (List< Object > sampleList, List< Object > infoList) throws AdapterException |
Reads a collection of data samples and sample infos from an input stream. | |
void | returnLoan (List< Object > sampleList, List< Object > infoList) throws AdapterException |
Returns the loan on the read samples and infos. | |
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void | update (Properties properties) throws AdapterException |
Updates the configuration of an adapter entity. | |
StreamReader interface (optional).
A StreamReader provides a way to read samples of a specific type from a data domain.
In the XML configuration file, StreamReaders are associated with the tag <input> within <route> and <auto_route>.
void read | ( | List< Object > | sampleList, |
List< Object > | infoList | ||
) | throws AdapterException |
Reads a collection of data samples and sample infos from an input stream.
When RTI Routing Service is done using the samples, it will 'return the loan' to the StreamReader by calling com.rti.routingservice.adapter.StreamReader.returnLoan.
Required: Only when the adapter is used to read data.
sampleList | <<out>> List that will hold the output samples. The objects in the list are typically of the class com.rti.dds.dynamicdata.DynamicData (see the RTI Connext documentation). But in general, the data representation associated with the output samples will be given by the value of the connection attribute com.rti.routingservice.adapter.data_representation_kind that is obtained using the associated com.rti.routingservice.infrastructure.StreamInfo. |
infoList | <<out>> List that will hold the output sample infos. It can be left empty if there is no info associated to the samples. The objects in the list are typically of the class com.rti.dds.subscription.SampleInfo (see the RTI Connext documentation). But in general the info representation associated with the output sample infos will be given by the value of the connection attribute com.rti.routingservice.adapter.info_representation_kind that is obtained using the associated com.rti.routingservice.infrastructure.StreamInfo. |
AdapterException | - if an error occurs. |
void returnLoan | ( | List< Object > | sampleList, |
List< Object > | infoList | ||
) | throws AdapterException |
Returns the loan on the read samples and infos.
RTI Routing Service calls this method to indicate that it is done accessing the collection of data samples and sample infos obtained by an earlier invocation of com.rti.routingservice.adapter.StreamReader.read.
Required: Only when the adapter is used to read data.
sampleList | <<in>> List of samples. |
infoList | <<in>> List of infos. |
AdapterException | - if an error occurs. |