Package software.amazon.awssdk.services.emr.model

Class AddJobFlowStepsRequest

java.lang.Object

software.amazon.awssdk.core.SdkRequest

software.amazon.awssdk.awscore.AwsRequest

software.amazon.awssdk.services.emr.model.EmrRequest

software.amazon.awssdk.services.emr.model.AddJobFlowStepsRequest

All Implemented Interfaces:

SdkPojo, ToCopyableBuilder<AddJobFlowStepsRequest.Builder,AddJobFlowStepsRequest>

@Generated("software.amazon.awssdk:codegen")
public final class AddJobFlowStepsRequest
extends EmrRequest
implements ToCopyableBuilder<AddJobFlowStepsRequest.Builder,AddJobFlowStepsRequest>

The input argument to the AddJobFlowSteps operation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AddJobFlowStepsRequest.Builder

Method Summary

Modifier and Type	Method	Description
static AddJobFlowStepsRequest.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
String	executionRoleArn()	The Amazon Resource Name (ARN) of the runtime role for a step on the cluster.
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasSteps()	For responses, this returns true if the service returned a value for the Steps property.
String	jobFlowId()	A string that uniquely identifies the job flow.
Map<String,SdkField<?>>	sdkFieldNameToField()
List<SdkField<?>>	sdkFields()
static Class<? extends AddJobFlowStepsRequest.Builder>	serializableBuilderClass()
List<StepConfig>	steps()	A list of StepConfig to be executed by the job flow.
AddJobFlowStepsRequest.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class software.amazon.awssdk.awscore.AwsRequest

overrideConfiguration

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

jobFlowId

public final String jobFlowId()

A string that uniquely identifies the job flow. This identifier is returned by RunJobFlow and can also be obtained from ListClusters.

Returns:

A string that uniquely identifies the job flow. This identifier is returned by RunJobFlow and can also be obtained from ListClusters.

hasSteps

public final boolean hasSteps()

For responses, this returns true if the service returned a value for the Steps property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

steps

public final List<StepConfig> steps()

A list of StepConfig to be executed by the job flow.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasSteps() method.

Returns:

A list of StepConfig to be executed by the job flow.

executionRoleArn

public final String executionRoleArn()

The Amazon Resource Name (ARN) of the runtime role for a step on the cluster. The runtime role can be a cross-account IAM role. The runtime role ARN is a combination of account ID, role name, and role type using the following format: arn:partition:service:region:account:resource.

For example, arn:aws:IAM::1234567890:role/ReadOnly is a correctly formatted runtime role ARN.

Returns:

The Amazon Resource Name (ARN) of the runtime role for a step on the cluster. The runtime role can be a cross-account IAM role. The runtime role ARN is a combination of account ID, role name, and role type using the following format: arn:partition:service:region:account:resource.

For example, arn:aws:IAM::1234567890:role/ReadOnly is a correctly formatted runtime role ARN.

toBuilder

public AddJobFlowStepsRequest.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<AddJobFlowStepsRequest.Builder,AddJobFlowStepsRequest>

Specified by:

toBuilder in class EmrRequest

builder

public static AddJobFlowStepsRequest.Builder builder()

serializableBuilderClass

public static Class<? extends AddJobFlowStepsRequest.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class AwsRequest

equals

public final boolean equals(Object obj)

Overrides:

equals in class AwsRequest

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

Overrides:

getValueForField in class SdkRequest

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo