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https://issues.apache.org/jira/browse/SYSTEMML-902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15480177#comment-15480177
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Deron Eriksson commented on SYSTEMML-902:
-----------------------------------------
toString moved to CacheableData in commit
[4d5fc9...|https://github.com/apache/incubator-systemml/commit/4d5fc9d16f73984f1ab11ad069fff029cd37b23e].
> Improve FrameObject toString output
> -----------------------------------
>
> Key: SYSTEMML-902
> URL: https://issues.apache.org/jira/browse/SYSTEMML-902
> Project: SystemML
> Issue Type: Improvement
> Components: APIs
> Reporter: Deron Eriksson
> Assignee: Deron Eriksson
> Fix For: SystemML 0.11
>
>
> Currently FrameObject uses the default toString() implementation. It would be
> good to override toString() in FrameObject, similar to how MatrixObject
> overrides toString().
> For example, using the MLContext API, if we currently output a MatrixObject
> and a FrameObject, it looks similar to the following:
> {code}
> scala> val res = ml.execute(dmlScript)
> res: org.apache.sysml.api.mlcontext.MLResults =
> [1] (Matrix) tA: Matrix: scratch_space//_p7667_9.31.117.12//_t0/tA_290, [3
> x 2, nnz=6, blocks (1000 x 1000)], binaryblock, dirty
> [2] (Frame) tAM:
> org.apache.sysml.runtime.controlprogram.caching.FrameObject@6c6c4579
> {code}
> The MatrixObject provides useful information via toString whereas FrameObject
> doesn't.
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