Difference between revisions of "ReadCycle Class Hierarchy"

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(New page: The sensors plugins in the Sensor Abstraction Layer produce ReadCycle objects that are put into Esper. Because you query objects (rather than tables) in Esper, you need to know the class ...)
 
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The sensors plugins in the Sensor Abstraction Layer produce ReadCycle objects that are put into Esper.  Because you query objects (rather than tables) in Esper, you need to know the class hierarchy of ReadCycle in order to write queries.  
 
The sensors plugins in the Sensor Abstraction Layer produce ReadCycle objects that are put into Esper.  Because you query objects (rather than tables) in Esper, you need to know the class hierarchy of ReadCycle in order to write queries.  
[[Image:ReadCycle.png]]
+
[[Image:ReadCycle.png|thumb|400px]]
 
=ReadCycle=
 
=ReadCycle=
 
=TagReadEvent=
 
=TagReadEvent=

Revision as of 18:11, 14 October 2009

The sensors plugins in the Sensor Abstraction Layer produce ReadCycle objects that are put into Esper. Because you query objects (rather than tables) in Esper, you need to know the class hierarchy of ReadCycle in order to write queries.

ReadCycle.png

ReadCycle

TagReadEvent

DatacontainerEvent

EpcGeneration1Event

EpcGeneration2Event

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