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Posted to issues@commons.apache.org by "Claudio Squarcella (Updated) (JIRA)" <ji...@apache.org> on 2012/01/21 18:03:40 UTC
[jira] [Updated] (SANDBOX-364) Adding generic weight type to model
[ https://issues.apache.org/jira/browse/SANDBOX-364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Claudio Squarcella updated SANDBOX-364:
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Attachment: AddingGenericWeightTypeToModel.patch
> Adding generic weight type to model
> ------------------------------------
>
> Key: SANDBOX-364
> URL: https://issues.apache.org/jira/browse/SANDBOX-364
> Project: Commons Sandbox
> Issue Type: Improvement
> Components: Graph
> Reporter: Claudio Squarcella
> Priority: Minor
> Labels: generic, graph, weight, weightededge
> Attachments: AddingGenericWeightTypeToModel.patch
>
>
> Hello,
> with this patch I introduce generic weight types in all the implementations of the domain (mainly classes in the {{model}} packages both in {{main}} and {{test}}). Consequently I updated tests and references to be fully generic.
> One side effect is that {{WeightedEdge}} does not implement {{Comparable}} anymore, because that would imply passing it a {{Comparator}} for weights as an argument upon creation. Instead, without polluting {{WeightedEdge}}, I changed the classes where it was needed to be {{Comparable}} (e.g. in {{Kruskal}} there is a {{PriorityQueue}} that is now initialized with an appropriate {{Comparator}} instead of relying on {{Comparable}} edges).
> All tests are green. Hoping to help :-)
> Claudio
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