Package org.neo4j.gds

Class WriteProc<ALGO extends org.neo4j.gds.Algorithm<ALGO_RESULT>,ALGO_RESULT,PROC_RESULT,CONFIG extends org.neo4j.gds.config.WritePropertyConfig & org.neo4j.gds.config.AlgoBaseConfig>

java.lang.Object

org.neo4j.gds.BaseProc

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

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

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

All Implemented Interfaces:

org.neo4j.gds.executor.AlgorithmSpec<ALGO,ALGO_RESULT,CONFIG,java.util.stream.Stream<PROC_RESULT>,org.neo4j.gds.AlgorithmFactory<?,ALGO,CONFIG>>

public abstract class WriteProc<ALGO extends org.neo4j.gds.Algorithm<ALGO_RESULT>,ALGO_RESULT,PROC_RESULT,CONFIG extends org.neo4j.gds.config.WritePropertyConfig & org.neo4j.gds.config.AlgoBaseConfig>
extends NodePropertiesWriter<ALGO,ALGO_RESULT,CONFIG,PROC_RESULT>

Field Summary

Fields inherited from class org.neo4j.gds.NodePropertiesWriter

nodePropertyExporterBuilder

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
WriteProc()

Method Summary

Modifier and Type	Method	Description
WriteNodePropertiesComputationResultConsumer<ALGO,ALGO_RESULT,CONFIG,PROC_RESULT>	computationResultConsumer()
protected org.neo4j.gds.api.properties.nodes.NodePropertyValues	nodeProperties(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computationResult)	Returns a single node property that has been produced by the procedure.
protected java.util.List<org.neo4j.gds.core.write.NodeProperty>	nodePropertyList(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computationResult)
protected abstract org.neo4j.gds.result.AbstractResultBuilder<PROC_RESULT>	resultBuilder(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computeResult, org.neo4j.gds.executor.ExecutionContext executionContext)
protected java.util.stream.Stream<PROC_RESULT>	write(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computeResult)

Methods inherited from class org.neo4j.gds.AlgoBaseProc

compute, compute, computeEstimate, configParser, name, newConfig, newConfigFunction, validationConfig

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

algorithmFactory, createDefaultExecutorSpec, withModelCatalog

Constructor Detail

WriteProc

public WriteProc()

Method Detail

resultBuilder

protected abstract org.neo4j.gds.result.AbstractResultBuilder<PROC_RESULT> resultBuilder(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computeResult,
                                                                                         org.neo4j.gds.executor.ExecutionContext executionContext)

nodeProperties

protected org.neo4j.gds.api.properties.nodes.NodePropertyValues nodeProperties(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computationResult)

Description copied from class: AlgoBaseProc

Returns a single node property that has been produced by the procedure.

Overrides:

nodeProperties in class AlgoBaseProc<ALGO extends org.neo4j.gds.Algorithm<ALGO_RESULT>,ALGO_RESULT,CONFIG extends org.neo4j.gds.config.WritePropertyConfig & org.neo4j.gds.config.AlgoBaseConfig,PROC_RESULT>

nodePropertyList

protected java.util.List<org.neo4j.gds.core.write.NodeProperty> nodePropertyList(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computationResult)

write

protected java.util.stream.Stream<PROC_RESULT> write(org.neo4j.gds.executor.ComputationResult<ALGO,ALGO_RESULT,CONFIG> computeResult)

computationResultConsumer

public WriteNodePropertiesComputationResultConsumer<ALGO,ALGO_RESULT,CONFIG,PROC_RESULT> computationResultConsumer()