Package org.neo4j.gds.api

Interface GraphStore

  • All Known Implementing Classes:
    CSRGraphStore
    public interface GraphStore

    • Method Detail

      • databaseId

        org.neo4j.kernel.database.NamedDatabaseId databaseId()

      • schema

        org.neo4j.gds.api.schema.GraphSchema schema()

      • modificationTime

        java.time.ZonedDateTime modificationTime()

      • nodeCount

        long nodeCount()

      • nodeLabels

        java.util.Set<org.neo4j.gds.NodeLabel> nodeLabels()

      • nodePropertyKeys

        java.util.Set<java.lang.String> nodePropertyKeys​(org.neo4j.gds.NodeLabel label)

      • nodePropertyKeys

        java.util.Map<org.neo4j.gds.NodeLabel,​java.util.Set<java.lang.String>> nodePropertyKeys()

      • hasNodeProperty

        boolean hasNodeProperty​(org.neo4j.gds.NodeLabel label,
                        java.lang.String propertyKey)

      • hasNodeProperty

        boolean hasNodeProperty​(java.util.Collection<org.neo4j.gds.NodeLabel> labels,
                        java.lang.String propertyKey)

      • nodePropertyKeys

        default java.util.Collection<java.lang.String> nodePropertyKeys​(java.util.Collection<org.neo4j.gds.NodeLabel> labels)

      • nodePropertyType

        org.neo4j.gds.api.nodeproperties.ValueType nodePropertyType​(org.neo4j.gds.NodeLabel label,
                                                            java.lang.String propertyKey)

      • nodePropertyState

        org.neo4j.gds.api.PropertyState nodePropertyState​(java.lang.String propertyKey)

      • nodePropertyValues

        NodeProperties nodePropertyValues​(java.lang.String propertyKey)

      • nodePropertyValues

        NodeProperties nodePropertyValues​(org.neo4j.gds.NodeLabel label,
                                  java.lang.String propertyKey)

      • addNodeProperty

        void addNodeProperty​(org.neo4j.gds.NodeLabel nodeLabel,
                     java.lang.String propertyKey,
                     NodeProperties propertyValues)

      • removeNodeProperty

        void removeNodeProperty​(org.neo4j.gds.NodeLabel nodeLabel,
                        java.lang.String propertyKey)

      • relationshipCount

        long relationshipCount()

      • relationshipCount

        long relationshipCount​(org.neo4j.gds.RelationshipType relationshipType)

      • relationshipTypes

        java.util.Set<org.neo4j.gds.RelationshipType> relationshipTypes()

      • hasRelationshipType

        boolean hasRelationshipType​(org.neo4j.gds.RelationshipType relationshipType)

      • hasRelationshipProperty

        boolean hasRelationshipProperty​(org.neo4j.gds.RelationshipType relType,
                                java.lang.String propertyKey)

      • relationshipPropertyKeys

        default java.util.Collection<java.lang.String> relationshipPropertyKeys​(java.util.Collection<org.neo4j.gds.RelationshipType> relTypes)

      • relationshipPropertyType

        org.neo4j.gds.api.nodeproperties.ValueType relationshipPropertyType​(java.lang.String propertyKey)

      • relationshipPropertyKeys

        java.util.Set<java.lang.String> relationshipPropertyKeys()

      • relationshipPropertyKeys

        java.util.Set<java.lang.String> relationshipPropertyKeys​(org.neo4j.gds.RelationshipType relationshipType)

      • relationshipPropertyValues

        RelationshipProperty relationshipPropertyValues​(org.neo4j.gds.RelationshipType relationshipType,
                                                java.lang.String propertyKey)

      • addRelationshipType

        void addRelationshipType​(org.neo4j.gds.RelationshipType relationshipType,
                         java.util.Optional<java.lang.String> relationshipPropertyKey,
                         java.util.Optional<org.neo4j.values.storable.NumberType> relationshipPropertyType,
                         Relationships relationships)

      • deleteRelationships

        DeletionResult deleteRelationships​(org.neo4j.gds.RelationshipType relationshipType)

      • getGraph

        default Graph getGraph​(org.neo4j.gds.RelationshipType... relationshipType)

      • getGraph

        default Graph getGraph​(org.neo4j.gds.RelationshipType relationshipType,
                       java.util.Optional<java.lang.String> relationshipProperty)

      • getGraph

        default Graph getGraph​(java.util.Collection<org.neo4j.gds.RelationshipType> relationshipTypes,
                       java.util.Optional<java.lang.String> maybeRelationshipProperty)

      • getGraph

        default Graph getGraph​(java.lang.String nodeLabel,
                       java.lang.String relationshipType,
                       java.util.Optional<java.lang.String> maybeRelationshipProperty)

      • getGraph

        default Graph getGraph​(org.neo4j.gds.NodeLabel nodeLabel,
                       org.neo4j.gds.RelationshipType relationshipType,
                       java.util.Optional<java.lang.String> maybeRelationshipProperty)

      • getGraph

        Graph getGraph​(java.util.Collection<org.neo4j.gds.NodeLabel> nodeLabels,
               java.util.Collection<org.neo4j.gds.RelationshipType> relationshipTypes,
               java.util.Optional<java.lang.String> maybeRelationshipProperty)

      • getUnion

        Graph getUnion()

      • getCompositeRelationshipIterator

        CompositeRelationshipIterator getCompositeRelationshipIterator​(org.neo4j.gds.RelationshipType relationshipType,
                                                               java.util.List<java.lang.String> propertyKeys)

      • canRelease

        void canRelease​(boolean canRelease)

      • release

        void release()