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Posted to issues@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/08/20 07:29:00 UTC
[jira] [Updated] (ARROW-6247) [Java] Provide a common interface for
float4 and float8 vectors
[ https://issues.apache.org/jira/browse/ARROW-6247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-6247:
----------------------------------
Labels: pull-request-available (was: )
> [Java] Provide a common interface for float4 and float8 vectors
> ---------------------------------------------------------------
>
> Key: ARROW-6247
> URL: https://issues.apache.org/jira/browse/ARROW-6247
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Java
> Reporter: Liya Fan
> Assignee: Liya Fan
> Priority: Major
> Labels: pull-request-available
>
> We want to provide an interface for floating point vectors (float4 & float8). This interface will make it convenient for many operations on a vector. With this interface, the client code will be greatly simplified, with many branches/switch removed.
>
> The design is similar to BaseIntVector (the interface for all integer vectors). We provide 3 methods for setting & getting floating point values:
> setWithPossibleTruncate
> setSafeWithPossibleTruncate
> getValueAsDouble
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