Package org.neo4j.gds.core.write

Class RelationshipPropertiesExporterBuilder

java.lang.Object

org.neo4j.gds.core.write.RelationshipPropertiesExporterBuilder

Direct Known Subclasses:

NativeRelationshipPropertiesExporterBuilder, ResultStoreRelationshipPropertiesExporterBuilder

public abstract class RelationshipPropertiesExporterBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Optional<org.neo4j.gds.config.ArrowConnectionInfo>	arrowConnectionInfo
protected long	batchSize
protected int	concurrency
protected org.neo4j.gds.api.GraphStore	graphStore
protected org.neo4j.gds.core.utils.progress.tasks.ProgressTracker	progressTracker
protected RelationshipPropertyTranslator	propertyTranslator
protected long	relationshipCount
protected Stream<org.neo4j.gds.api.ExportedRelationship>	relationships
protected Optional<String>	remoteDatabaseName
protected Optional<org.neo4j.gds.api.ResultStore>	resultStore
protected org.neo4j.gds.termination.TerminationFlag	terminationFlag
protected LongUnaryOperator	toOriginalId

Constructor Summary

Constructors

Constructor	Description
RelationshipPropertiesExporterBuilder()

Method Summary

Modifier and Type	Method	Description
abstract RelationshipPropertiesExporter	build()
RelationshipPropertiesExporterBuilder	withArrowConnectionInfo(Optional<org.neo4j.gds.config.ArrowConnectionInfo> arrowConnectionInfo, Optional<String> remoteDatabaseName)
RelationshipPropertiesExporterBuilder	withBatchSize(long batchSize)
RelationshipPropertiesExporterBuilder	withConcurrency(int concurrency)
RelationshipPropertiesExporterBuilder	withGraphStore(org.neo4j.gds.api.GraphStore graphStore)
RelationshipPropertiesExporterBuilder	withIdMappingOperator(LongUnaryOperator toOriginalNodeId)
RelationshipPropertiesExporterBuilder	withProgressTracker(org.neo4j.gds.core.utils.progress.tasks.ProgressTracker progressTracker)	Set the ProgressTracker to use for logging progress during export.
RelationshipPropertiesExporterBuilder	withRelationPropertyTranslator(RelationshipPropertyTranslator propertyTranslator)
RelationshipPropertiesExporterBuilder	withRelationshipCount(long relationshipCount)
RelationshipPropertiesExporterBuilder	withRelationships(Stream<org.neo4j.gds.api.ExportedRelationship> relationships)
RelationshipPropertiesExporterBuilder	withResultStore(Optional<org.neo4j.gds.api.ResultStore> resultStore)
RelationshipPropertiesExporterBuilder	withTerminationFlag(org.neo4j.gds.termination.TerminationFlag terminationFlag)

Methods inherited from class java.lang.Object

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

Field Details

terminationFlag

protected org.neo4j.gds.termination.TerminationFlag terminationFlag

graphStore

protected org.neo4j.gds.api.GraphStore graphStore

progressTracker

protected org.neo4j.gds.core.utils.progress.tasks.ProgressTracker progressTracker

propertyTranslator

protected RelationshipPropertyTranslator propertyTranslator

relationships

protected Stream<org.neo4j.gds.api.ExportedRelationship> relationships

toOriginalId

protected LongUnaryOperator toOriginalId

relationshipCount

protected long relationshipCount

concurrency

protected int concurrency

batchSize

protected long batchSize

arrowConnectionInfo

protected Optional<org.neo4j.gds.config.ArrowConnectionInfo> arrowConnectionInfo

remoteDatabaseName

protected Optional<String> remoteDatabaseName

resultStore

protected Optional<org.neo4j.gds.api.ResultStore> resultStore

Constructor Details

RelationshipPropertiesExporterBuilder

public RelationshipPropertiesExporterBuilder()

Method Details

build

public abstract RelationshipPropertiesExporter build()

withGraphStore

public RelationshipPropertiesExporterBuilder withGraphStore(org.neo4j.gds.api.GraphStore graphStore)

withRelationPropertyTranslator

public RelationshipPropertiesExporterBuilder withRelationPropertyTranslator(RelationshipPropertyTranslator propertyTranslator)

withTerminationFlag

public RelationshipPropertiesExporterBuilder withTerminationFlag(org.neo4j.gds.termination.TerminationFlag terminationFlag)

withProgressTracker

public RelationshipPropertiesExporterBuilder withProgressTracker(org.neo4j.gds.core.utils.progress.tasks.ProgressTracker progressTracker)

Set the ProgressTracker to use for logging progress during export. If a TaskProgressTracker is used, caller must manage beginning and finishing the subtasks. By default, an ProgressTracker.EmptyProgressTracker is used. That one doesn't require caller to manage any tasks.

Parameters:

progressTracker - The progress tracker to use for logging progress during export.

Returns:

this

withIdMappingOperator

public RelationshipPropertiesExporterBuilder withIdMappingOperator(LongUnaryOperator toOriginalNodeId)

withRelationships

public RelationshipPropertiesExporterBuilder withRelationships(Stream<org.neo4j.gds.api.ExportedRelationship> relationships)

withRelationshipCount

public RelationshipPropertiesExporterBuilder withRelationshipCount(long relationshipCount)

withArrowConnectionInfo

public RelationshipPropertiesExporterBuilder withArrowConnectionInfo(Optional<org.neo4j.gds.config.ArrowConnectionInfo> arrowConnectionInfo,
 Optional<String> remoteDatabaseName)

withConcurrency

public RelationshipPropertiesExporterBuilder withConcurrency(int concurrency)

withBatchSize

public RelationshipPropertiesExporterBuilder withBatchSize(long batchSize)

withResultStore

public RelationshipPropertiesExporterBuilder withResultStore(Optional<org.neo4j.gds.api.ResultStore> resultStore)