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Package org.epics.pvmanager.jca

Support for Epics 3 data source.

See:
          Description

Interface Summary
JCATypeAdapterSet  
 

Class Summary
JCADataSource A data source that uses jca.
JCAMessagePayload Represent the payload produced at each monitor event, consisting of both the metadata and the event data.
JCASupport Deprecated. Create a JCADataSource instead.
JCATypeAdapter Type adapter for JCA data source.
JCATypeSupport Given a set of JCATypeAdapter prepares type support for the JCA data source.
JCAVTypeAdapterSet  
 

Package org.epics.pvmanager.jca Description

Support for Epics 3 data source.

The JCADataSource uses the MultiplexedChannelHandler. The connection payload used is the JCA Channel class directly. The payload for each monitor event is the JCAMessagePayload, which includes both metadata (taken with a GET at connection time) and value (taken from the MONITOR event).

The conversion between JCAMessagePayload and the actual type, is done through the JCATypeAdapter. A JCATypeSupport can be passed directly to the JCADataSource so that one can configure support for different types.

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