Package org.neo4j.gds.paths.sourcetarget

Class ShortestPathAStarWriteProc

  • All Implemented Interfaces:
    org.neo4j.gds.executor.AlgorithmSpec<org.neo4j.gds.paths.astar.AStar,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig,​java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult>,​org.neo4j.gds.AlgorithmFactory<?,​org.neo4j.gds.paths.astar.AStar,​org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig>>
    public class ShortestPathAStarWriteProc
extends ShortestPathWriteProc<org.neo4j.gds.paths.astar.AStar,​org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig>

    • 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.GraphAlgorithmFactory<org.neo4j.gds.paths.astar.AStar,​org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig> algorithmFactory()  
      java.util.stream.Stream<org.neo4j.gds.results.MemoryEstimateResult> estimate​(java.lang.Object graphNameOrConfiguration, java.util.Map<java.lang.String,​java.lang.Object> algoConfiguration)  
      protected org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig newConfig​(java.lang.String username, org.neo4j.gds.core.CypherMapWrapper config)  
      java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult> write​(java.lang.String graphName, java.util.Map<java.lang.String,​java.lang.Object> configuration)  

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

        executionContext

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

        compute, compute, computeEstimate, configParser, name, 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

        createDefaultExecutorSpec, withModelCatalog

    • Constructor Detail

      • ShortestPathAStarWriteProc

        public ShortestPathAStarWriteProc()

    • Method Detail

      • write

        public java.util.stream.Stream<org.neo4j.gds.results.StandardWriteRelationshipsResult> write​(java.lang.String graphName,
                                                                                             java.util.Map<java.lang.String,​java.lang.Object> configuration)

      • estimate

        public java.util.stream.Stream<org.neo4j.gds.results.MemoryEstimateResult> estimate​(java.lang.Object graphNameOrConfiguration,
                                                                                    java.util.Map<java.lang.String,​java.lang.Object> algoConfiguration)

      • newConfig

        protected org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig newConfig​(java.lang.String username,
                                                                                  org.neo4j.gds.core.CypherMapWrapper config)
        Specified by:
        newConfig in class org.neo4j.gds.AlgoBaseProc<org.neo4j.gds.paths.astar.AStar,​org.neo4j.gds.paths.dijkstra.DijkstraResult,​org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig,​org.neo4j.gds.results.StandardWriteRelationshipsResult>

      • algorithmFactory

        public org.neo4j.gds.GraphAlgorithmFactory<org.neo4j.gds.paths.astar.AStar,​org.neo4j.gds.paths.astar.config.ShortestPathAStarWriteConfig> algorithmFactory()