[jira] [Created] (PIVOT-1045) Refactor read-only classes to use a common abstract class to reduce code

["Roger Whitcomb (JIRA)" <ji...@apache.org>]

Roger Whitcomb created PIVOT-1045:
-------------------------------------

             Summary: Refactor read-only classes to use a common abstract class to reduce code
                 Key: PIVOT-1045
                 URL: https://issues.apache.org/jira/browse/PIVOT-1045
             Project: Pivot
          Issue Type: Improvement
          Components: core-collections
            Reporter: Roger Whitcomb
            Assignee: Roger Whitcomb


All of the "read-only" collections (such as ArrayAdapter, EnumList, ImmutableList) share the concept that "add", "insert", "remove", etc. all throw an exception because they are unsupported in a read-only collection. It would reduce code and expose the common functionality if they were all implemented on top of a single abstract class the provides a uniform implementation of these unsupported methods.

I propose to implement a ReadOnlySequence class that does this and refactor all other existing places (at least) with the common subclass.



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)