[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Assembly: NEsper (in NEsper.dll)
Return the number of distinct filter parameter constants stored.
The calling class must make sure that access to the underlying resource is protected
for multi-threaded writes, the ReadWriteLock method must supply a lock for this purpose.
Namespace: net.esper.filter
Assembly: NEsper (in NEsper.dll)