I am using Gephi toolkit gephi-toolkit-0.9.2-all.jar in a standalone program which adds some attributes and writes the file out.
There are selfLoops and ParallelEdges in the graph. So I tried to set those functions to true last 2 lines in the following:
projectControllerA = Lookup.getDefault().lookup(ProjectController.class);
projectControllerA.newProject();
workspaceA = projectControllerA.getCurrentWorkspace();
importcontrollerA = Lookup.getDefault().lookup(ImportController.class);
graphModelA = Lookup.getDefault().lookup(GraphController.class).getGraphModel(workspaceA);
graphModelA.getNodeTable().addColumn("isPresented", boolean.class);
graphModelA.getEdgeTable().addColumn("isExpanded", boolean.class);
File inFileA = new File(inFileName);
container = importcontrollerA.importFile(inFileA);
container.getLoader().setAllowParallelEdge(true);
container.getLoader().setAllowSelfLoop(true);
The input file follows note there are 9 edges. The output file only has 7 edges no self loops or parallel edges.
Are these methods implemented?
If so, can someone show me what I need to do differently?
I put an attribute of kind="0.." after the target in the edge specification, and I then got all my edges.
It would seem to me that the id distinguishes the edge and to further uniquely identify should not be unnecessary.
<gexf xmlns="http://www.gexf.net/1.2draft" version="1.2">
<meta lastmodifieddate="20180312">
<creator>Bob Garvey</creator>
<description>The graph in the patent. Trying for parallel edges.</description>
</meta>
<graph mode="static" defaultedgetype="directed">
<nodes>
<node id="1" label="N2" />
<node id="0" label="N1" />
<node id="2" label="N3" />
<node id="3" label="N4" />
<node id="4" label="N5" />
<node id="5" label="N6" />
<node id="6" label="N7" />
</nodes>
<edges>
<edge id="0" source="0" target="1" />
<edge id="1" source="0" target="1" />
<edge id="2" source="0" target="2" />
<edge id="3" source="2" target="0" />
<edge id="4" source="1" target="3" />
<edge id="5" source="2" target="3" />
<edge id="6" source="3" target="3" />
<edge id="7" source="4" target="5" />
<edge id="8" source="3" target="3" />
</edges>
</graph>
</gexf>
Changes that then worked:
<edge id="0" source="0" target="1" kind="0"/>
<edge id="1" source="0" target="1" kind="1"/>........
Parallel Edges and Self Loops
- eduramiba
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Re: Parallel Edges and Self Loops
Hi,
Just like when importing in gephi a file, during import report you choose wether to merge parallel edges or not (merge strategy).
You should configure that in the container in your code too.
Just like when importing in gephi a file, during import report you choose wether to merge parallel edges or not (merge strategy).
You should configure that in the container in your code too.