[dna-issues] [JBoss JIRA] Closed: (DNA-211) Federation connector should record in merge plan where every property value and child came from
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https://jira.jboss.org/jira/browse/DNA-211?page=com.atlassian.jira.plugin...
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Randall Hauch closed DNA-211.
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Resolution: Rejected
Actually, I believe this information should be reproducible directly from the
contributions, without having to store the information. For example, if one wants to know
the origination of a particular value for a property, simply iterate over the
contributions that contain the property and see if the property has the supplied value.
Federation connector should record in merge plan where every property
value and child came from
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Key: DNA-211
URL: https://jira.jboss.org/jira/browse/DNA-211
Project: DNA
Issue Type: Sub-task
Components: Federation
Affects Versions: 0.2
Reporter: Randall Hauch
Assignee: Randall Hauch
Fix For: 0.2
Sometimes called "provenance", the merge plan should record from which
contribution each property value and child came. For trivial cases, this can be
recomputed using the same strategy, even when some property values are removed (because
they are duplicates) or children are merged. However, it's much better to record what
was done in the first place rather than recompute them (since the strategy implementation
could actually be changed).
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