Package org.neo4j.gds.api

Class GraphStoreFactory<STORE extends GraphStore,CONFIG extends GraphProjectConfig>

java.lang.Object

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

Direct Known Subclasses:

CSRGraphStoreFactory

public abstract class GraphStoreFactory<STORE extends GraphStore,CONFIG extends GraphProjectConfig>
extends java.lang.Object

The Abstract Factory defines the construction of the graph

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	GraphStoreFactory.ImportResult<STORE extends GraphStore>
static interface	GraphStoreFactory.Supplier

Field Summary

Fields

Modifier and Type	Field	Description
protected org.neo4j.gds.core.GraphDimensions	dimensions
protected CONFIG	graphProjectConfig
protected GraphLoaderContext	loadingContext
protected ProgressTracker	progressTracker

Constructor Summary

Constructors

Constructor	Description
GraphStoreFactory(CONFIG graphProjectConfig, GraphLoaderContext loadingContext, org.neo4j.gds.core.GraphDimensions dimensions)

Method Summary

Modifier and Type	Method	Description
abstract STORE	build()
org.neo4j.gds.core.GraphDimensions	dimensions()
abstract org.neo4j.gds.core.utils.mem.MemoryEstimation	estimateMemoryUsageAfterLoading()
abstract org.neo4j.gds.core.utils.mem.MemoryEstimation	estimateMemoryUsageDuringLoading()
org.neo4j.gds.core.GraphDimensions	estimationDimensions()
protected abstract ProgressTracker	initProgressTracker()

Methods inherited from class java.lang.Object

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

Field Detail

graphProjectConfig

protected final CONFIG extends GraphProjectConfig graphProjectConfig

loadingContext

protected final GraphLoaderContext loadingContext

dimensions

protected final org.neo4j.gds.core.GraphDimensions dimensions

progressTracker

protected final ProgressTracker progressTracker

Constructor Detail

GraphStoreFactory

public GraphStoreFactory(CONFIG graphProjectConfig,
                         GraphLoaderContext loadingContext,
                         org.neo4j.gds.core.GraphDimensions dimensions)

Method Detail

build

public abstract STORE build()

estimateMemoryUsageDuringLoading

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

estimateMemoryUsageAfterLoading

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

dimensions

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

estimationDimensions

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

initProgressTracker

protected abstract ProgressTracker initProgressTracker()