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Gradoop Integration for KNIME Workbench version 1.0.0.v201911212144 by Steffen Dienst

Extracts a subgraph from a logical graph using the given filter functions. The operator is able to:

1) extract a vertex-induced subgraph with a vertex filter only
2) extract an edge-induced subgraph with an edge filter only
3) extract a subgraph based on both, a vertex and an edge filter.


Filter Vertex
Enter JAVA code to build a filter on vertices. Retains all vertices that meet the filter conditions.
Filter Edge
Enter JAVA code to build a filter on edges. Retains all edges that meet the filter conditions.

Input Ports

One single logical graph.
Collection of multiple logical graphs, may share nodes and edges.

Output Ports

A new graph with the specified transformations applied.
A new graph collection with the specified transformations applied.

Best Friends (Incoming)

Best Friends (Outgoing)


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