Package org.neo4j.gds.ml.linkmodels.pipeline

Class PipelineExecutor

  • public class PipelineExecutor
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String SPLIT_ERROR_TEMPLATE  

    • Constructor Summary

      Constructors 
      Constructor Description
      PipelineExecutor​(TrainingPipeline pipeline, org.neo4j.gds.BaseProc caller, org.neo4j.kernel.database.NamedDatabaseId databaseId, java.lang.String userName, java.lang.String graphName, org.neo4j.gds.core.utils.progress.tasks.ProgressTracker progressTracker)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.neo4j.gds.core.utils.paged.HugeObjectArray<double[]> computeFeatures​(java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels, org.neo4j.gds.RelationshipType relationshipType, int concurrency)  
      void executeNodePropertySteps​(java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels, java.util.Collection<org.neo4j.gds.RelationshipType> relationshipTypes)  
      void executeNodePropertySteps​(java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels, org.neo4j.gds.RelationshipType relationshipType)  
      org.neo4j.gds.ml.linkmodels.pipeline.linkFeatures.LinkFeatureExtractor linkFeatureExtractor​(org.neo4j.gds.api.Graph graph)  
      void removeNodeProperties​(org.neo4j.gds.api.GraphStore graphstore, java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels)  
      void splitRelationships​(org.neo4j.gds.api.GraphStore graphStore, java.util.List<java.lang.String> relationshipTypes, java.util.List<java.lang.String> nodeLabels, java.util.Optional<java.lang.Long> randomSeed, java.util.Optional<java.lang.String> relationshipWeightProperty)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • SPLIT_ERROR_TEMPLATE

        public static final java.lang.String SPLIT_ERROR_TEMPLATE
        See Also:
        Constant Field Values

    • Constructor Detail

      • PipelineExecutor

        public PipelineExecutor​(TrainingPipeline pipeline,
                        org.neo4j.gds.BaseProc caller,
                        org.neo4j.kernel.database.NamedDatabaseId databaseId,
                        java.lang.String userName,
                        java.lang.String graphName,
                        org.neo4j.gds.core.utils.progress.tasks.ProgressTracker progressTracker)

    • Method Detail

      • computeFeatures

        public org.neo4j.gds.core.utils.paged.HugeObjectArray<double[]> computeFeatures​(java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels,
                                                                                org.neo4j.gds.RelationshipType relationshipType,
                                                                                int concurrency)

      • linkFeatureExtractor

        public org.neo4j.gds.ml.linkmodels.pipeline.linkFeatures.LinkFeatureExtractor linkFeatureExtractor​(org.neo4j.gds.api.Graph graph)

      • executeNodePropertySteps

        public void executeNodePropertySteps​(java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels,
                                     org.neo4j.gds.RelationshipType relationshipType)

      • executeNodePropertySteps

        public void executeNodePropertySteps​(java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels,
                                     java.util.Collection<org.neo4j.gds.RelationshipType> relationshipTypes)

      • splitRelationships

        public void splitRelationships​(org.neo4j.gds.api.GraphStore graphStore,
                               java.util.List<java.lang.String> relationshipTypes,
                               java.util.List<java.lang.String> nodeLabels,
                               java.util.Optional<java.lang.Long> randomSeed,
                               java.util.Optional<java.lang.String> relationshipWeightProperty)

      • removeNodeProperties

        public void removeNodeProperties​(org.neo4j.gds.api.GraphStore graphstore,
                                 java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels)