Package org.neo4j.gds.projection

Class GraphAggregator

  • All Implemented Interfaces:
    org.neo4j.gds.compat.CompatUserAggregator
    public class GraphAggregator
extends java.lang.Object
implements org.neo4j.gds.compat.CompatUserAggregator

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      @Nullable AggregationResult buildGraph()  
      AggregationResult procedureSyntax​(org.neo4j.values.storable.TextValue graphName, org.neo4j.values.AnyValue sourceNode, org.neo4j.values.AnyValue targetNode, org.neo4j.values.AnyValue nodesConfig, org.neo4j.values.AnyValue relationshipConfig, org.neo4j.values.AnyValue config)  
      org.neo4j.values.AnyValue result()  
      void update​(org.neo4j.values.AnyValue[] input)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • procedureSyntax

        public AggregationResult procedureSyntax​(org.neo4j.values.storable.TextValue graphName,
                                         org.neo4j.values.AnyValue sourceNode,
                                         org.neo4j.values.AnyValue targetNode,
                                         org.neo4j.values.AnyValue nodesConfig,
                                         org.neo4j.values.AnyValue relationshipConfig,
                                         org.neo4j.values.AnyValue config)

      • update

        public void update​(org.neo4j.values.AnyValue[] input)
            throws org.neo4j.internal.kernel.api.exceptions.ProcedureException
        Specified by:
        update in interface org.neo4j.gds.compat.CompatUserAggregator
        Throws:
        org.neo4j.internal.kernel.api.exceptions.ProcedureException

      • result

        public org.neo4j.values.AnyValue result()
                                 throws org.neo4j.internal.kernel.api.exceptions.ProcedureException
        Specified by:
        result in interface org.neo4j.gds.compat.CompatUserAggregator
        Throws:
        org.neo4j.internal.kernel.api.exceptions.ProcedureException