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Simone Tripodi commented on SANDBOX-416: ---------------------------------------- very well done, I like the actual behavior :) Issue can be IMHO resolved, the only thing I would suggest you to improve is, when comparing values, putting expected values first, i.e. inetsad of {code} if ( stateAfterEdgeDiscovery != VisitState.CONTINUE ) {code} it could be {code} if ( VisitState.CONTINUE != stateAfterEdgeDiscovery ) {code} and constants could be statically imported. Not an issue, just a matter of having clean code. well done! -Simo > Improve DFS/BFS visit detecting multiple states and related actions instead > of just stop/continue > ------------------------------------------------------------------------------------------------- > > Key: SANDBOX-416 > URL: https://issues.apache.org/jira/browse/SANDBOX-416 > Project: Commons Sandbox > Issue Type: Improvement > Components: Graph > Reporter: Simone Tripodi > Assignee: Claudio Squarcella > > As discussed in > [ML|http://mail-archives.apache.org/mod_mbox/commons-dev/201203.mbox/%3CCAAqLGLOhZYC8qvT4TLugsnqCgw9BQ-%2BkYoGXVrKASy7PDZdeoQ%40mail.gmail.com%3E], > {{org.apache.commons.graph.visit.GraphVisitHandler}} methods that return > {{boolean}} flags can be sometimes not so intuitive. > The proposal is replacing {{boolean}} flags return statements with an > enumeration values {{ABORT}}, {{CONTINUE}}, {{SKIP}} to identify > * visit has to be immediately terminated > * visit can continue; > * current node children visit can be skipped. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira