Package org.neo4j.gds.paths

Class ShortestPathWriteProc<ALGO extends org.neo4j.gds.Algorithm<org.neo4j.gds.paths.dijkstra.DijkstraResult>,​CONFIG extends org.neo4j.gds.config.AlgoBaseConfig & org.neo4j.gds.config.WriteRelationshipConfig & org.neo4j.gds.paths.WritePathOptionsConfig>

  • All Implemented Interfaces:
    org.neo4j.gds.executor.AlgorithmSpec<ALGO,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​CONFIG,​java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult>,​org.neo4j.gds.AlgorithmFactory<?,​ALGO,​CONFIG>>
    Direct Known Subclasses:
    ShortestPathAStarWriteProc, ShortestPathDijkstraWriteProc, ShortestPathYensWriteProc
    public abstract class ShortestPathWriteProc<ALGO extends org.neo4j.gds.Algorithm<org.neo4j.gds.paths.dijkstra.DijkstraResult>,​CONFIG extends org.neo4j.gds.config.AlgoBaseConfig & org.neo4j.gds.config.WriteRelationshipConfig & org.neo4j.gds.paths.WritePathOptionsConfig>
extends org.neo4j.gds.StreamOfRelationshipsWriter<ALGO,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​CONFIG,​org.neo4j.gds.results.StandardWriteRelationshipsResult>

    • Field Summary

      • Fields inherited from class org.neo4j.gds.StreamOfRelationshipsWriter

        relationshipStreamExporterBuilder

      • Fields inherited from class org.neo4j.gds.AlgoBaseProc

        STATS_DESCRIPTION

      • Fields inherited from class org.neo4j.gds.BaseProc

        callContext, databaseService, ESTIMATE_DESCRIPTION, internalModelCatalog, log, procedureTransaction, taskRegistryFactory, transaction, userLogRegistryFactory, username

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.neo4j.gds.executor.ComputationResultConsumer<ALGO,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​CONFIG,​java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult>> computationResultConsumer()  
      protected java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult> write​(org.neo4j.gds.executor.ComputationResult<ALGO,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​CONFIG> computationResult)  

      • Methods inherited from class org.neo4j.gds.StreamOfRelationshipsWriter

        executionContext

      • Methods inherited from class org.neo4j.gds.AlgoBaseProc

        compute, compute, computeEstimate, configParser, name, newConfig, newConfigFunction, nodeProperties, validationConfig

      • Methods inherited from class org.neo4j.gds.BaseProc

        databaseId, graphLoaderContext, graphStoreFromCatalog, isGdsAdmin, memoryUsageValidator, modelCatalog, runWithExceptionLogging, runWithExceptionLogging, setModelCatalog, username, validateConfig, validateConfig, validateGraphName

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface org.neo4j.gds.executor.AlgorithmSpec

        algorithmFactory, createDefaultExecutorSpec, withModelCatalog

    • Constructor Detail

      • ShortestPathWriteProc

        public ShortestPathWriteProc()

    • Method Detail

      • write

        protected java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult> write​(org.neo4j.gds.executor.ComputationResult<ALGO,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​CONFIG> computationResult)

      • computationResultConsumer

        public org.neo4j.gds.executor.ComputationResultConsumer<ALGO,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​CONFIG,​java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult>> computationResultConsumer()