Neo4jIO.DriverProviderFromDriverConfiguration (Apache Beam 2.69.0)

java.lang.Object

org.apache.beam.sdk.io.neo4j.Neo4jIO.DriverProviderFromDriverConfiguration

All Implemented Interfaces:: Serializable, HasDisplayData, ProcessFunction<Void,org.neo4j.driver.Driver>, SerializableFunction<Void,org.neo4j.driver.Driver>

Enclosing class:: Neo4jIO

public static class Neo4jIO.DriverProviderFromDriverConfiguration extends Object implements SerializableFunction<Void,org.neo4j.driver.Driver>, HasDisplayData

Wraps a Neo4jIO.DriverConfiguration to provide a Driver.

At most a single Driver instance will be constructed during pipeline execution for each unique Neo4jIO.DriverConfiguration within the pipeline.

See Also:

Method Summary

Modifier and Type

Method

Description

org.neo4j.driver.Driver

apply(Void input)

Returns the result of invoking this function on the given input.

static SerializableFunction<Void,org.neo4j.driver.Driver>

of(Neo4jIO.DriverConfiguration config)

void

populateDisplayData(DisplayData.Builder builder)

Register display data for the given transform or component.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- of
  
  public static SerializableFunction<Void,org.neo4j.driver.Driver> of(Neo4jIO.DriverConfiguration config)
- apply
  
  public org.neo4j.driver.Driver apply(Void input)
  
  Description copied from interface: SerializableFunction
  
  Returns the result of invoking this function on the given input.
  
  Specified by:
  
  apply in interface ProcessFunction<Void,org.neo4j.driver.Driver>
  
  Specified by:
  
  apply in interface SerializableFunction<Void,org.neo4j.driver.Driver>
- populateDisplayData
  
  public void populateDisplayData(DisplayData.Builder builder)
  
  Description copied from interface: HasDisplayData
  
  Register display data for the given transform or component.
  populateDisplayData(DisplayData.Builder) is invoked by Pipeline runners to collect display data via DisplayData.from(HasDisplayData). Implementations may call super.populateDisplayData(builder) in order to register display data in the current namespace, but should otherwise use subcomponent.populateDisplayData(builder) to use the namespace of the subcomponent.
  Specified by:
  
  populateDisplayData in interface HasDisplayData
  
  Parameters:
  
  builder - The builder to populate with display data.
  
  See Also:
  
  HasDisplayData