Benjamin Segal created UIMA-2478:
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             Summary: Add CAS interface method that allows user to obtain a 
list of Markers associated with a given CAS
                 Key: UIMA-2478
                 URL: https://issues.apache.org/jira/browse/UIMA-2478
             Project: UIMA
          Issue Type: New Feature
            Reporter: Benjamin Segal


Add a convenience function that removes the need for applications that create 
Markers for many CASes to separately manage them (e.g., map CAS to its related 
Marker), and thereby simplify application code.

Today's current level of support allows a user to create a Marker for a given 
CAS (through the createMarker() method which is part of the CAS interface).

This proposed support will allow the user to subsequently query a given CAS and 
obtain a complete list of Markers created against this CAS. This function is a 
natural extension to the given level of support (i.e., if one can create Marker 
for a given CAS, one should be able to query the CAS to find said Marker.)

Having this support significant simplifies application code, offering 
advantages from a memory overhead, performance, and maintainability standpoint. 
 For example, the application won't need to build and maintain a map of CASes 
to Markers, given the Marker is hanging off the CAS to begin with.

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