Package org.neo4j.gds.core

Class GraphDimensionsCypherReader

java.lang.Object

org.neo4j.gds.utils.StatementApi

org.neo4j.gds.core.utils.StatementFunction<org.neo4j.gds.core.GraphDimensions>

org.neo4j.gds.core.GraphDimensionsReader<GraphProjectFromCypherConfig>

org.neo4j.gds.core.GraphDimensionsCypherReader

All Implemented Interfaces:

java.util.concurrent.Callable<org.neo4j.gds.core.GraphDimensions>, RenamesCurrentThread, StatementApi.TxFunction<org.neo4j.gds.core.GraphDimensions>

public class GraphDimensionsCypherReader
extends GraphDimensionsReader<GraphProjectFromCypherConfig>

Nested Class Summary

Nested classes/interfaces inherited from class org.neo4j.gds.utils.StatementApi

StatementApi.TxConsumer, StatementApi.TxFunction<T>

Nested classes/interfaces inherited from interface org.neo4j.gds.core.utils.RenamesCurrentThread

RenamesCurrentThread.Revert

Field Summary

Fields inherited from class org.neo4j.gds.core.GraphDimensionsReader

graphProjectConfig

Fields inherited from class org.neo4j.gds.utils.StatementApi

tx

Fields inherited from interface org.neo4j.gds.core.utils.RenamesCurrentThread

EMPTY

Constructor Summary

Constructors

Constructor	Description
GraphDimensionsCypherReader(org.neo4j.gds.transaction.TransactionContext tx, GraphProjectFromCypherConfig config, org.neo4j.internal.id.IdGeneratorFactory idGeneratorFactory)

Method Summary

Modifier and Type	Method	Description
protected org.neo4j.gds.core.GraphDimensionsReader.TokenElementIdentifierMappings<org.neo4j.gds.NodeLabel>	getNodeLabelTokens(org.neo4j.internal.kernel.api.TokenRead tokenRead)
protected org.neo4j.gds.NodeProjections	getNodeProjections()
protected org.neo4j.gds.RelationshipProjections	getRelationshipProjections()
protected org.neo4j.gds.core.GraphDimensionsReader.TokenElementIdentifierMappings<org.neo4j.gds.RelationshipType>	getRelationshipTypeTokens(org.neo4j.internal.kernel.api.TokenRead tokenRead)

Methods inherited from class org.neo4j.gds.core.GraphDimensionsReader

apply, getRelationshipCountsByType, loadPropertyTokens

Methods inherited from class org.neo4j.gds.core.utils.StatementFunction

call

Methods inherited from class org.neo4j.gds.utils.StatementApi

acceptInTransaction, applyInTransaction, getOrCreatePropertyToken, getOrCreateRelationshipToken

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.core.utils.RenamesCurrentThread

threadName

Constructor Detail

GraphDimensionsCypherReader

public GraphDimensionsCypherReader(org.neo4j.gds.transaction.TransactionContext tx,
                                   GraphProjectFromCypherConfig config,
                                   org.neo4j.internal.id.IdGeneratorFactory idGeneratorFactory)

Method Detail

getNodeLabelTokens

protected org.neo4j.gds.core.GraphDimensionsReader.TokenElementIdentifierMappings<org.neo4j.gds.NodeLabel> getNodeLabelTokens(org.neo4j.internal.kernel.api.TokenRead tokenRead)

Specified by:

getNodeLabelTokens in class GraphDimensionsReader<GraphProjectFromCypherConfig>

getRelationshipTypeTokens

protected org.neo4j.gds.core.GraphDimensionsReader.TokenElementIdentifierMappings<org.neo4j.gds.RelationshipType> getRelationshipTypeTokens(org.neo4j.internal.kernel.api.TokenRead tokenRead)

Specified by:

getRelationshipTypeTokens in class GraphDimensionsReader<GraphProjectFromCypherConfig>

getNodeProjections

protected org.neo4j.gds.NodeProjections getNodeProjections()

Specified by:

getNodeProjections in class GraphDimensionsReader<GraphProjectFromCypherConfig>

getRelationshipProjections

protected org.neo4j.gds.RelationshipProjections getRelationshipProjections()

Specified by:

getRelationshipProjections in class GraphDimensionsReader<GraphProjectFromCypherConfig>