Package org.neo4j.gds.core.loading

Class CypherFactory

java.lang.Object

org.neo4j.gds.api.GraphStoreFactory<CSRGraphStore,CONFIG>

org.neo4j.gds.api.CSRGraphStoreFactory<GraphProjectFromCypherConfig>

org.neo4j.gds.core.loading.CypherFactory

public class CypherFactory
extends CSRGraphStoreFactory<GraphProjectFromCypherConfig>

Nested Class Summary

Nested classes/interfaces inherited from class org.neo4j.gds.api.GraphStoreFactory

GraphStoreFactory.ImportResult<STORE extends GraphStore>, GraphStoreFactory.Supplier

Field Summary

Fields inherited from class org.neo4j.gds.api.GraphStoreFactory

capabilities, dimensions, graphProjectConfig, loadingContext, progressTracker

Constructor Summary

Constructors

Constructor	Description
CypherFactory(GraphProjectFromCypherConfig graphProjectConfig, GraphLoaderContext loadingContext)
CypherFactory(GraphProjectFromCypherConfig graphProjectConfig, GraphLoaderContext loadingContext, org.neo4j.gds.core.GraphDimensions graphDimensions)

Method Summary

Modifier and Type	Method	Description
CSRGraphStore	build()
protected org.neo4j.gds.api.schema.GraphSchema	computeGraphSchema(IdMapAndProperties idMapAndProperties, RelationshipsAndProperties relationshipsAndProperties)
org.neo4j.gds.core.utils.mem.MemoryEstimation	estimateMemoryUsageAfterLoading()
org.neo4j.gds.core.utils.mem.MemoryEstimation	estimateMemoryUsageDuringLoading()
org.neo4j.gds.core.GraphDimensions	estimationDimensions()
protected ProgressTracker	initProgressTracker()

Methods inherited from class org.neo4j.gds.api.CSRGraphStoreFactory

createGraphStore, logLoadingSummary

Methods inherited from class org.neo4j.gds.api.GraphStoreFactory

dimensions, graphProjectConfig

Methods inherited from class java.lang.Object

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

Constructor Detail

CypherFactory

public CypherFactory(GraphProjectFromCypherConfig graphProjectConfig,
                     GraphLoaderContext loadingContext)

CypherFactory

public CypherFactory(GraphProjectFromCypherConfig graphProjectConfig,
                     GraphLoaderContext loadingContext,
                     org.neo4j.gds.core.GraphDimensions graphDimensions)

Method Detail

estimateMemoryUsageDuringLoading

public final org.neo4j.gds.core.utils.mem.MemoryEstimation estimateMemoryUsageDuringLoading()

Specified by:

estimateMemoryUsageDuringLoading in class GraphStoreFactory<CSRGraphStore,GraphProjectFromCypherConfig>

estimateMemoryUsageAfterLoading

public org.neo4j.gds.core.utils.mem.MemoryEstimation estimateMemoryUsageAfterLoading()

Specified by:

estimateMemoryUsageAfterLoading in class GraphStoreFactory<CSRGraphStore,GraphProjectFromCypherConfig>

estimationDimensions

public org.neo4j.gds.core.GraphDimensions estimationDimensions()

Overrides:

estimationDimensions in class GraphStoreFactory<CSRGraphStore,GraphProjectFromCypherConfig>

computeGraphSchema

protected org.neo4j.gds.api.schema.GraphSchema computeGraphSchema(IdMapAndProperties idMapAndProperties,
                                                                  RelationshipsAndProperties relationshipsAndProperties)

Specified by:

computeGraphSchema in class CSRGraphStoreFactory<GraphProjectFromCypherConfig>

build

public CSRGraphStore build()

Specified by:

build in class GraphStoreFactory<CSRGraphStore,GraphProjectFromCypherConfig>

initProgressTracker

protected ProgressTracker initProgressTracker()

Specified by:

initProgressTracker in class GraphStoreFactory<CSRGraphStore,GraphProjectFromCypherConfig>