[jira] [Updated] (LUCENE-7010) Create MergePolicyWrapper

["Shai Erera (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-7010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shai Erera updated LUCENE-7010:
-------------------------------
    Attachment: LUCENE-7010.patch

Patch adds {{MergePolicyWrapper}} and modifies (quite a few) existing MPs to extend it.

> Create MergePolicyWrapper
> -------------------------
>
>                 Key: LUCENE-7010
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7010
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/index
>            Reporter: Shai Erera
>            Assignee: Shai Erera
>         Attachments: LUCENE-7010.patch
>
>
> We currently have two MergePolicy implementations that are wrappers around another MP: {{SortingMergePolicy}} and {{UpgradeIndexMergePolicy}}. A {{MergePolicyWrapper}} will simplify building additional such wrapping MPs by delegating all method calls to the wrapped instance, and allowing implementations to override only what they need.
> Also, this issue removes the {{final}} modifier from MP public methods so that they can be delegated properly. See LUCENE-7008 for a test failure that uncovered this issue.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org