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Posted to submarine-dev@hadoop.apache.org by "Xun Liu (Jira)" <ji...@apache.org> on 2019/09/11 07:51:00 UTC
[jira] [Created] (SUBMARINE-182) Refactoring QueryResult class
Xun Liu created SUBMARINE-182:
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Summary: 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
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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