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Posted to dev@ambari.apache.org by "Tom Beerbower (JIRA)" <ji...@apache.org> on 2013/02/12 20:07:12 UTC

[jira] [Created] (AMBARI-1407) Add additional predicate objects to support more complex queries through the API

Tom Beerbower created AMBARI-1407:
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             Summary: Add additional predicate objects to support more complex queries through the API 
                 Key: AMBARI-1407
                 URL: https://issues.apache.org/jira/browse/AMBARI-1407
             Project: Ambari
          Issue Type: Sub-task
            Reporter: Tom Beerbower
            Assignee: Tom Beerbower
             Fix For: 1.3.0


We should review what types of queries that users are likely to make and add predicate objects to support them. An example would be the CategoryIsEmptyPredicate that was added to support an API partial result request of ?ServiceInfo/desired_configs.isEmpty().

Some possibilities ...

* CategoryContainsKeyPredicate - containsKey() 
* CategoryContainsValuePredicate - containsValue()


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