Package org.neo4j.gds.core.loading

Class CSRGraphStoreUtil

java.lang.Object

org.neo4j.gds.core.loading.CSRGraphStoreUtil

public final class CSRGraphStoreUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
static RelationshipPropertyStore	buildRelationshipPropertyStore(java.util.List<Relationships> relationships, java.util.List<org.neo4j.gds.api.schema.RelationshipPropertySchema> relationshipPropertySchemas)
static org.neo4j.gds.api.schema.GraphSchema	computeGraphSchema(IdMapAndProperties idMapAndProperties, java.util.function.Function<org.neo4j.gds.NodeLabel,java.util.Collection<java.lang.String>> propertiesByLabel, RelationshipsAndProperties relationshipsAndProperties)
static CSRGraphStore	createFromGraph(DatabaseId databaseId, HugeGraph graph, java.lang.String relationshipTypeString, java.util.Optional<java.lang.String> relationshipPropertyKey, int concurrency)
static void	extractNodeProperties(org.neo4j.gds.core.loading.GraphStoreBuilder graphStoreBuilder, java.util.function.Function<java.lang.String,org.neo4j.gds.api.schema.PropertySchema> nodeSchema, java.util.Map<java.lang.String,NodePropertyValues> nodeProperties)

Methods inherited from class java.lang.Object

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

Method Detail

createFromGraph

public static CSRGraphStore createFromGraph(DatabaseId databaseId,
                                            HugeGraph graph,
                                            java.lang.String relationshipTypeString,
                                            java.util.Optional<java.lang.String> relationshipPropertyKey,
                                            int concurrency)

extractNodeProperties

public static void extractNodeProperties(org.neo4j.gds.core.loading.GraphStoreBuilder graphStoreBuilder,
                                         java.util.function.Function<java.lang.String,org.neo4j.gds.api.schema.PropertySchema> nodeSchema,
                                         java.util.Map<java.lang.String,NodePropertyValues> nodeProperties)

buildRelationshipPropertyStore

public static RelationshipPropertyStore buildRelationshipPropertyStore(java.util.List<Relationships> relationships,
                                                                       java.util.List<org.neo4j.gds.api.schema.RelationshipPropertySchema> relationshipPropertySchemas)

computeGraphSchema

public static org.neo4j.gds.api.schema.GraphSchema computeGraphSchema(IdMapAndProperties idMapAndProperties,
                                                                      java.util.function.Function<org.neo4j.gds.NodeLabel,java.util.Collection<java.lang.String>> propertiesByLabel,
                                                                      RelationshipsAndProperties relationshipsAndProperties)