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From "Alex Petrov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11354) PrimaryKeyRestrictionSet should be refactored
Date Wed, 16 Mar 2016 16:04:33 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197572#comment-15197572
] 

Alex Petrov commented on CASSANDRA-11354:
-----------------------------------------

Is {{AbstractSingleRestriction}} still required as an abstract class? It's also possible to
implement the {{false}} returning methods on the interface directly. 

> PrimaryKeyRestrictionSet should be refactored
> ---------------------------------------------
>
>                 Key: CASSANDRA-11354
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11354
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: CQL
>            Reporter: Benjamin Lerer
>            Assignee: Benjamin Lerer
>
> While reviewing CASSANDRA-11310 I realized that the code of {{PrimaryKeyRestrictionSet}}
was really confusing.
> The main 2 issues are:
> * the fact that it is used for partition keys and clustering columns restrictions whereas
those types of column required different processing
> * the {{isEQ}}, {{isSlice}}, {{isIN}} and {{isContains}} methods should not be there
as the set of restrictions might not match any of those categories when secondary indexes
are used.



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