[jira] [Updated] (SUBMARINE-182) [WORKBENCH SERVER] Refactoring QueryResult class

["Liu Xun (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SUBMARINE-182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Liu Xun updated SUBMARINE-182:
------------------------------
    Summary: [WORKBENCH SERVER] Refactoring QueryResult class  (was: [SERVER] Refactoring QueryResult class)

> [WORKBENCH SERVER] Refactoring QueryResult class
> ------------------------------------------------
>
>                 Key: SUBMARINE-182
>                 URL: https://issues.apache.org/jira/browse/SUBMARINE-182
>             Project: Hadoop Submarine
>          Issue Type: Sub-task
>            Reporter: Xun Liu
>            Assignee: Xun Liu
>            Priority: Major
>             Fix For: 0.3.0
>
>
> Submarine server put QueryResult into JsonResponse, return to Submarine web front-end.
> QueryResult java class is template class,
> {code:java}
> public class QueryResult<T> {
>   private List<T> records;
>   private long total;
> {code}
> now, QueryResult.java has a problem; records is List<T>.
>  1. every return JsonResponse, Submarine web front-end always received a list object.
>  2. QueryResult param is <T>, but records is List<T>. The two are not uniform.
> So, I think we need to change
> {code:java}
>   private List<T> records;
> {code}
> TO
> {code:java}
>   private T records;
> {code}



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