Package org.apache.beam.sdk.io.gcp.healthcare

Class HL7v2IO.Write

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<HL7v2Message>,HL7v2IO.Write.Result>

org.apache.beam.sdk.io.gcp.healthcare.HL7v2IO.Write

All Implemented Interfaces:

Serializable, HasDisplayData

Enclosing class:

HL7v2IO

public abstract static class HL7v2IO.Write
extends PTransform<PCollection<HL7v2Message>,HL7v2IO.Write.Result>

The type Write that writes the given PCollection of HL7v2 messages.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HL7v2IO.Write.Result
static enum	HL7v2IO.Write.WriteMethod	The enum Write method.

Field Summary

Fields

Modifier and Type	Field	Description
static final TupleTag<HealthcareIOError<HL7v2Message>>	FAILED	The tag for the failed writes to HL7v2 store`.
static final TupleTag<HealthcareIOError<HL7v2Message>>	SUCCESS	The tag for the successful writes to HL7v2 store`.

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

annotations, displayData, name, resourceHints

Constructor Summary

Constructors

Constructor	Description
Write()

Method Summary

Modifier and Type	Method	Description
HL7v2IO.Write.Result	expand(PCollection<HL7v2Message> messages)	Override this method to specify how this PTransform should be expanded on the given InputT.

Methods inherited from class org.apache.beam.sdk.transforms.PTransform

addAnnotation, compose, compose, getAdditionalInputs, getAnnotations, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, getResourceHints, populateDisplayData, setDisplayData, setResourceHints, toString, validate, validate

Methods inherited from class java.lang.Object

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

Field Details

SUCCESS

public static final TupleTag<HealthcareIOError<HL7v2Message>> SUCCESS

The tag for the successful writes to HL7v2 store`.

FAILED

public static final TupleTag<HealthcareIOError<HL7v2Message>> FAILED

The tag for the failed writes to HL7v2 store`.

Constructor Details

Write

public Write()

Method Details

expand

public HL7v2IO.Write.Result expand(PCollection<HL7v2Message> messages)

Description copied from class: PTransform

Override this method to specify how this PTransform should be expanded on the given InputT.

NOTE: This method should not be called directly. Instead apply the PTransform should be applied to the InputT using the apply method.

Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).

Specified by:

expand in class PTransform<PCollection<HL7v2Message>,HL7v2IO.Write.Result>