RTI Connext Java API
Version 5.3.1
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Provides additional information about the filter expression passed to com.rti.dds.topic.WriterContentFilter.writer_compile. More...
Inherits Struct.
Public Attributes | |
boolean | key_only_filter = false |
Indicates if the filter expression is based only on key fields. In this case, RTI Connext itself can cache the filtering results. | |
boolean | writer_side_filter_optimization = false |
Indicates if the filter implementation can cache the filtering result for the provided expression. | |
Additional Inherited Members | |
Public Member Functions inherited from Struct | |
abstract boolean | equals (Object obj) |
abstract int | hashCode () |
String | toString () |
Protected Member Functions inherited from Struct | |
Struct () | |
abstract void | pull_from_nativeI (long native_status) |
abstract void | push_to_nativeI (long native_status) |
Provides additional information about the filter expression passed to com.rti.dds.topic.WriterContentFilter.writer_compile.
It is used by the filter implementation to indicate to the middleware whether or not the com.rti.dds.topic.WriterContentFilter will cache the result of filter evaluation.
boolean key_only_filter = false |
Indicates if the filter expression is based only on key fields. In this case, RTI Connext itself can cache the filtering results.
When this field is set to com.rti.dds.infrastructure.true, it indicates to RTI Connext that the filter expression is based only on key fields.
boolean writer_side_filter_optimization = false |
Indicates if the filter implementation can cache the filtering result for the provided expression.
When this field is set to com.rti.dds.infrastructure.true, RTI Connext will do no caching or explicit filter evaluation for the associated com.rti.dds.subscription.DataReader. Instead, it will rely on the filter implementation to provide appropriate results.