Svante Schubert created TINKERPOP-2006:
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Summary: GraphML serialization invalid if a vertex and edge have
similar named property
Key: TINKERPOP-2006
URL: https://issues.apache.org/jira/browse/TINKERPOP-2006
Project: TinkerPop
Issue Type: Bug
Affects Versions: 3.3.3
Reporter: Svante Schubert
I have created a graph using the Tinkerpop Graph and required for Gephi
visualization a property called color on edges and vertices to be coloured.
The current gremlin-core serialization creates the following two key elements
in GraphML
<key id="color" for="node" attr.name="color" attr.type="string"></key>
<key id="color" for="edge" attr.name="color" attr.type="string"></key>
the id attribute is an internal name, but have to be different.
I would suggest a patch to check for an intersection of the edge & vertices
keys and add for those keys an additional differentiating letter like:
<key id="colorV" for="node" attr.name="color" attr.type="string"></key>
<key id="colorE" for="edge" attr.name="color" attr.type="string"></key>
Going to provide a pullrequest on GitHub.
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