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(value="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 and Description
static interface	AddJobFlowStepsRequest.Builder

Method Summary

Modifier and Type	Method and Description
static AddJobFlowStepsRequest.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz) Used to retrieve the value of a field from any class that extends SdkRequest.
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.
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() Take this object and create a builder that contains all of the current property values of this object.
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

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.

toBuilder

public AddJobFlowStepsRequest.Builder toBuilder()

Description copied from interface: ToCopyableBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToCopyableBuilder<AddJobFlowStepsRequest.Builder,AddJobFlowStepsRequest>

Specified by:

toBuilder in class EmrRequest

Returns:

a builder for type T

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)

Description copied from interface: SdkPojo

Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

Specified by:

equalsBySdkFields in interface SdkPojo

Parameters:

obj - the object to be compared with

Returns:

true if the other object equals to this object by sdk fields, false otherwise.

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)

Description copied from class: SdkRequest

Used to retrieve the value of a field from any class that extends SdkRequest. The field name specified should match the member name from the corresponding service-2.json model specified in the codegen-resources folder for a given service. The class specifies what class to cast the returned value to. If the returned value is also a modeled class, the SdkRequest.getValueForField(String, Class) method will again be available.

Overrides:

getValueForField in class SdkRequest

Parameters:

fieldName - The name of the member to be retrieved.

clazz - The class to cast the returned object to.

Returns:

Optional containing the casted return value

sdkFields

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

Specified by:

sdkFields in interface SdkPojo

Returns:

List of SdkField in this POJO. May be empty list but should never be null.