Package org.neo4j.gds.embeddings.graphsage

Class GraphSageStreamProc

java.lang.Object

org.neo4j.gds.BaseProc

org.neo4j.gds.AlgoBaseProc<ALGO,ALGO_RESULT,CONFIG,PROC_RESULT>

org.neo4j.gds.StreamProc<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,GraphSageStreamProc.GraphSageStreamResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>

org.neo4j.gds.embeddings.graphsage.GraphSageStreamProc

All Implemented Interfaces:

org.neo4j.gds.executor.AlgorithmSpec<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig,java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult>,org.neo4j.gds.AlgorithmFactory<?,org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>>

public class GraphSageStreamProc
extends org.neo4j.gds.StreamProc<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,GraphSageStreamProc.GraphSageStreamResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GraphSageStreamProc.GraphSageStreamResult

Field Summary

Fields inherited from class org.neo4j.gds.AlgoBaseProc

STATS_DESCRIPTION

Fields inherited from class org.neo4j.gds.BaseProc

callContext, databaseService, ESTIMATE_DESCRIPTION, internalModelCatalog, log, procedureTransaction, taskRegistryFactory, transaction, userLogRegistryFactory, username

Constructor Summary

Constructors

Constructor	Description
GraphSageStreamProc()

Method Summary

Modifier and Type	Method	Description
org.neo4j.gds.GraphStoreAlgorithmFactory<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>	algorithmFactory()
java.util.stream.Stream<org.neo4j.gds.results.MemoryEstimateResult>	estimate(java.lang.Object graphNameOrConfiguration, java.util.Map<java.lang.String,java.lang.Object> algoConfiguration)
protected org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig	newConfig(java.lang.String username, org.neo4j.gds.core.CypherMapWrapper config)
java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult>	stream(java.lang.String graphName, java.util.Map<java.lang.String,java.lang.Object> configuration)
protected java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult>	stream(org.neo4j.gds.executor.ComputationResult<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig> computationResult)
protected GraphSageStreamProc.GraphSageStreamResult	streamResult(long originalNodeId, long internalNodeId, org.neo4j.gds.api.properties.nodes.NodePropertyValues nodePropertyValues)
org.neo4j.gds.executor.validation.ValidationConfiguration<org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>	validationConfig()
org.neo4j.gds.executor.AlgorithmSpec<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig,java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult>,org.neo4j.gds.AlgorithmFactory<?,org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>>	withModelCatalog(org.neo4j.gds.core.model.ModelCatalog modelCatalog)

Methods inherited from class org.neo4j.gds.StreamProc

computationResultConsumer

Methods inherited from class org.neo4j.gds.AlgoBaseProc

compute, compute, computeEstimate, configParser, name, newConfigFunction, nodeProperties

Methods inherited from class org.neo4j.gds.BaseProc

databaseId, executionContext, graphLoaderContext, graphStoreFromCatalog, isGdsAdmin, memoryUsageValidator, modelCatalog, runWithExceptionLogging, runWithExceptionLogging, setModelCatalog, username, validateConfig, validateConfig, validateGraphName

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.executor.AlgorithmSpec

createDefaultExecutorSpec

Constructor Detail

GraphSageStreamProc

public GraphSageStreamProc()

Method Detail

stream

public java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult> stream(java.lang.String graphName,
                                                                                 java.util.Map<java.lang.String,java.lang.Object> configuration)

estimate

public java.util.stream.Stream<org.neo4j.gds.results.MemoryEstimateResult> estimate(java.lang.Object graphNameOrConfiguration,
                                                                                    java.util.Map<java.lang.String,java.lang.Object> algoConfiguration)

stream

protected java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult> stream(org.neo4j.gds.executor.ComputationResult<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig> computationResult)

Overrides:

stream in class org.neo4j.gds.StreamProc<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,GraphSageStreamProc.GraphSageStreamResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>

validationConfig

public org.neo4j.gds.executor.validation.ValidationConfiguration<org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig> validationConfig()

Specified by:

validationConfig in interface org.neo4j.gds.executor.AlgorithmSpec<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig,java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult>,org.neo4j.gds.AlgorithmFactory<?,org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>>

Overrides:

validationConfig in class org.neo4j.gds.AlgoBaseProc<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig,GraphSageStreamProc.GraphSageStreamResult>

withModelCatalog

public org.neo4j.gds.executor.AlgorithmSpec<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig,java.util.stream.Stream<GraphSageStreamProc.GraphSageStreamResult>,org.neo4j.gds.AlgorithmFactory<?,org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>> withModelCatalog(org.neo4j.gds.core.model.ModelCatalog modelCatalog)

newConfig

protected org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig newConfig(java.lang.String username,
                                                                                  org.neo4j.gds.core.CypherMapWrapper config)

Specified by:

newConfig in class org.neo4j.gds.AlgoBaseProc<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig,GraphSageStreamProc.GraphSageStreamResult>

algorithmFactory

public org.neo4j.gds.GraphStoreAlgorithmFactory<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig> algorithmFactory()

streamResult

protected GraphSageStreamProc.GraphSageStreamResult streamResult(long originalNodeId,
                                                                 long internalNodeId,
                                                                 org.neo4j.gds.api.properties.nodes.NodePropertyValues nodePropertyValues)

Specified by:

streamResult in class org.neo4j.gds.StreamProc<org.neo4j.gds.embeddings.graphsage.algo.GraphSage,org.neo4j.gds.embeddings.graphsage.algo.GraphSage.GraphSageResult,GraphSageStreamProc.GraphSageStreamResult,org.neo4j.gds.embeddings.graphsage.algo.GraphSageStreamConfig>