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Posted to dev@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2020/01/31 13:47:00 UTC

[jira] [Closed] (IOTDB-438) Modify SeriesReader to uniform usage

     [ https://issues.apache.org/jira/browse/IOTDB-438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jialin Qiao closed IOTDB-438.
-----------------------------

> Modify SeriesReader to uniform usage
> ------------------------------------
>
>                 Key: IOTDB-438
>                 URL: https://issues.apache.org/jira/browse/IOTDB-438
>             Project: Apache IoTDB
>          Issue Type: Improvement
>          Components: Core/Engine
>            Reporter: atoildw
>            Assignee: atoildw
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.10.0-SNAPSHOT
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In the design of the new_series_reader branch, withValueFilter, withOutValueFilter, rawReader and AggregateReader are a cross-situation reader, whose meaning is not clear, which will cause great confusion to users.
> In the new design, I unified all readers into the SeriesReader, which provides a modular way to read data. The getPointReader and getBatchReader methods are extended in the class
>  
>  



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