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Posted to issues@commons.apache.org by "Gilles (JIRA)" <ji...@apache.org> on 2018/03/21 02:02:00 UTC
[jira] [Comment Edited] (LANG-1387) Add Span interfaces to handle
checks for overlaps, containment, equality, etc.
[ https://issues.apache.org/jira/browse/LANG-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407188#comment-16407188 ]
Gilles edited comment on LANG-1387 at 3/21/18 2:01 AM:
-------------------------------------------------------
bq. As for putting Span in commons numbers, I have no opinion on the matter.
Please have a look at the contents of ["Commons Numbers"|https://git1-us-west.apache.org/repos/asf?p=commons-numbers.git;a=tree].
was (Author: erans):
bq. As for putting Span in commons numbers, I have no opinion on the matter.
Please have a look at the contents of ["Commons Numbers"|https://git1-us-west.apache.org/repos/asf?p=commons-rng.git;a=tree].
> Add Span interfaces to handle checks for overlaps, containment, equality, etc.
> ------------------------------------------------------------------------------
>
> Key: LANG-1387
> URL: https://issues.apache.org/jira/browse/LANG-1387
> Project: Commons Lang
> Issue Type: Improvement
> Components: lang.*, lang.math.*
> Affects Versions: 3.7
> Reporter: Claude Warren
> Priority: Minor
>
> This is a contribution of a span class as discussed on the mailing list.
> The classes are int and long based and can:
> # determine if points are within the span.
> # determine if one span contains another span
> # determine if two spans overlap
> # do not have to have 0 (zero) as the index origin.
> # determine the length of the span
> # determine the last position in the span.
> # determine the first position in the span.
> Changes to Number Utils required to detect underflow and overflow calculations.
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