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https://issues.apache.org/jira/browse/CAY-2555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikita Timofeev closed CAY-2555.
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Resolution: Fixed
> Use explicit ArcId in GraphChangeHandler methods
> ------------------------------------------------
>
> Key: CAY-2555
> URL: https://issues.apache.org/jira/browse/CAY-2555
> Project: Cayenne
> Issue Type: Improvement
> Components: Core Library
> Reporter: Nikita Timofeev
> Assignee: Nikita Timofeev
> Priority: Major
> Fix For: 4.2.M1
>
>
> {{GraphChangeHandler}} uses plain {{Object}} as arc identifier:
> {code:java}
> ..
> void arcCreated(Object nodeId, Object targetNodeId, Object arcId);
> void arcDeleted(Object nodeId, Object targetNodeId, Object arcId);
> ..
> {code}
> We can introduce {{ArcId}} object instead that can hold forward and reverse
> arc names:
> {code:java}
> public class ArcId {
> private final String forwardArc;
> private final String reverseArc;
> // ...
> }
> {code}
> This change should simplify code maintenance and refactoring.
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