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https://issues.apache.org/jira/browse/TINKERPOP3-783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14638735#comment-14638735
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stephen mallette commented on TINKERPOP3-783:
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Note that this issue was identified on TINKERPOP3-770 as a bug and a
sub-optimal "fix" was put in place to work around {{asVertex}}:
https://github.com/apache/incubator-tinkerpop/commit/9f804373e0450b961b4403161799bb3bc6b2dd06
That runtime check should be replaced when this issue is resolved.
> asVertex Does Not Always Return Correct State
> ---------------------------------------------
>
> Key: TINKERPOP3-783
> URL: https://issues.apache.org/jira/browse/TINKERPOP3-783
> Project: TinkerPop 3
> Issue Type: Bug
> Components: process
> Affects Versions: 3.0.0-incubating
> Reporter: stephen mallette
> Assignee: Marko A. Rodriguez
> Fix For: 3.0.1-incubating
>
>
> In {{AddPropertyStep}} the {{asVertex}} member variable is currently set as
> follows:
> {code}
> this.asVertex = null != cardinality || this.vertexPropertyKeyValues.length >
> 0;
> {code}
> which basically means that {{asVertex}} will get the "wrong" value if
> {{property}} is called like this:
> {code}
> g.V().addV().property("this", "thing")
> {code}
> I would expect {{asVertex}} to return true in this case. This value is
> relied upon internal to the {{Step}} and by {{TraversalStrategy}}
> implementations to determine the nature of what the the {{Step}} is
> processing so it's important that it return properly under this condition.
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