Class LemonExporter<V,​E>

  • Type Parameters:
    V - the graph vertex type
    E - the graph edge type
    All Implemented Interfaces:

    public class LemonExporter<V,​E>
    extends BaseExporter<V,​E>
    implements GraphExporter<V,​E>
    Exports a graph into Lemon graph format (LGF).

    This is the custom graph format used in the Lemon graph library.

    Dimitrios Michail
    • Constructor Detail

      • LemonExporter

        public LemonExporter()
        Constructs a new exporter.
      • LemonExporter

        public LemonExporter​(Function<V,​String> vertexIdProvider)
        Constructs a new exporter with a given vertex id provider.
        vertexIdProvider - for generating vertex IDs. Must not be null.
    • Method Detail

      • exportGraph

        public void exportGraph​(Graph<V,​E> g,
                                Writer writer)
        Description copied from interface: GraphExporter
        Export a graph using the given Writer.

        It is the callers responsibility to ensure the Writer is closed after this method returned.

        Specified by:
        exportGraph in interface GraphExporter<V,​E>
        g - the graph to export
        writer - the output writer
      • isParameter

        public boolean isParameter​(LemonExporter.Parameter p)
        Return if a particular parameter of the exporter is enabled
        p - the parameter
        true if the parameter is set, false otherwise
      • setParameter

        public void setParameter​(LemonExporter.Parameter p,
                                 boolean value)
        Set the value of a parameter of the exporter
        p - the parameter
        value - the value to set