software.amazon.awssdk.services.emr.model

Class PlacementType

java.lang.Object

software.amazon.awssdk.services.emr.model.PlacementType

All Implemented Interfaces:

StructuredPojo, ToCopyableBuilder<PlacementType.Builder,PlacementType>

@Generated(value="software.amazon.awssdk:codegen")
public class PlacementType
extends Object
implements StructuredPojo, ToCopyableBuilder<PlacementType.Builder,PlacementType>

The Amazon EC2 Availability Zone configuration of the cluster (job flow).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PlacementType.Builder

Method Summary

Modifier and Type	Method and Description
String	availabilityZone() The Amazon EC2 Availability Zone for the cluster.
List<String>	availabilityZones() When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone.
static PlacementType.Builder	builder()
boolean	equals(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
static Class<? extends PlacementType.Builder>	serializableBuilderClass()
PlacementType.Builder	toBuilder() Take this object and create a builder that contains all of the current property values of this object.
String	toString()

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

availabilityZone

public String availabilityZone()

The Amazon EC2 Availability Zone for the cluster. AvailabilityZone is used for uniform instance groups, while AvailabilityZones (plural) is used for instance fleets.

Returns:

The Amazon EC2 Availability Zone for the cluster. AvailabilityZone is used for uniform instance groups, while AvailabilityZones (plural) is used for instance fleets.

availabilityZones

public List<String> availabilityZones()

When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone. AvailabilityZones is used for instance fleets, while AvailabilityZone (singular) is used for uniform instance groups.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions.

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

Returns:

When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone. AvailabilityZones is used for instance fleets, while AvailabilityZone (singular) is used for uniform instance groups.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions.

toBuilder

public PlacementType.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<PlacementType.Builder,PlacementType>

Returns:

a builder for type T

builder

public static PlacementType.Builder builder()

serializableBuilderClass

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getValueForField

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

marshall

public void marshall(ProtocolMarshaller protocolMarshaller)

Description copied from interface: StructuredPojo

Marshalls this structured data using the given ProtocolMarshaller.

Specified by:

marshall in interface StructuredPojo

Parameters:

protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.