RTI Connext Java API Version 7.3.0
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<<interface>> Conditions specifically dedicated to read operations and attached to one com.rti.dds.subscription.DataReader. More...
Public Member Functions | |
int | get_sample_state_mask () |
Retrieves the set of sample_states for the condition. More... | |
int | get_view_state_mask () |
Retrieves the set of view_states for the condition. More... | |
int | get_instance_state_mask () |
Retrieves the set of instance_states for the condition. More... | |
int | get_stream_kind_mask () |
Retrieves the set of stream kind mask for the condition. More... | |
DataReader | get_datareader () |
Returns the com.rti.dds.subscription.DataReader associated with the com.rti.dds.subscription.ReadCondition. More... | |
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boolean | get_trigger_value () |
Retrieve the trigger_value . More... | |
<<interface>> Conditions specifically dedicated to read operations and attached to one com.rti.dds.subscription.DataReader.
com.rti.dds.subscription.ReadCondition objects allow an application to specify the data samples it is interested in (by specifying the desired sample_states
, view_states
as well as instance_states
in com.rti.ndds.example.FooDataReader.read and com.rti.ndds.example.FooDataReader.take variants.
This allows RTI Connext to enable the condition only when suitable information is available. They are to be used in conjunction with a WaitSet as normal conditions.
More than one com.rti.dds.subscription.ReadCondition may be attached to the same com.rti.dds.subscription.DataReader.
int get_sample_state_mask | ( | ) |
Retrieves the set of sample_states
for the condition.
int get_view_state_mask | ( | ) |
Retrieves the set of view_states
for the condition.
int get_instance_state_mask | ( | ) |
Retrieves the set of instance_states
for the condition.
int get_stream_kind_mask | ( | ) |
Retrieves the set of stream kind mask for the condition.
DataReader get_datareader | ( | ) |
Returns the com.rti.dds.subscription.DataReader associated with the com.rti.dds.subscription.ReadCondition.
There is exactly one com.rti.dds.subscription.DataReader assicated with each com.rti.dds.subscription.ReadCondition.