com.amazonaws.services.elasticmapreduce.model

Class PlacementType

java.lang.Object

com.amazonaws.services.elasticmapreduce.model.PlacementType

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class PlacementType
extends Object
implements Serializable, Cloneable, StructuredPojo

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

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
PlacementType() Default constructor for PlacementType object.
PlacementType(String availabilityZone) Constructs a new PlacementType object.

Method Summary

Modifier and Type	Method and Description
PlacementType	clone()
boolean	equals(Object obj)
String	getAvailabilityZone() The Amazon EC2 Availability Zone for the cluster.
List<String>	getAvailabilityZones() When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone.
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
void	setAvailabilityZone(String availabilityZone) The Amazon EC2 Availability Zone for the cluster.
void	setAvailabilityZones(Collection<String> availabilityZones) When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone.
String	toString() Returns a string representation of this object; useful for testing and debugging.
PlacementType	withAvailabilityZone(String availabilityZone) The Amazon EC2 Availability Zone for the cluster.
PlacementType	withAvailabilityZones(Collection<String> availabilityZones) When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone.
PlacementType	withAvailabilityZones(String... availabilityZones) When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PlacementType

public PlacementType()

Default constructor for PlacementType object. Callers should use the setter or fluent setter (with...) methods to initialize the object after creating it.

PlacementType

public PlacementType(String availabilityZone)

Constructs a new PlacementType object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

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

Method Detail

setAvailabilityZone

public void setAvailabilityZone(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.

Parameters:

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

getAvailabilityZone

public String getAvailabilityZone()

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.

withAvailabilityZone

public PlacementType withAvailabilityZone(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.

Parameters:

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:

Returns a reference to this object so that method calls can be chained together.

getAvailabilityZones

public List<String> getAvailabilityZones()

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.

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.

setAvailabilityZones

public void setAvailabilityZones(Collection<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.

Parameters:

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.

withAvailabilityZones

public PlacementType withAvailabilityZones(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.

NOTE: This method appends the values to the existing list (if any). Use setAvailabilityZones(java.util.Collection) or withAvailabilityZones(java.util.Collection) if you want to override the existing values.

Parameters:

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.

Returns:

Returns a reference to this object so that method calls can be chained together.

withAvailabilityZones

public PlacementType withAvailabilityZones(Collection<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.

Parameters:

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.

Returns:

Returns a reference to this object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object; useful for testing and debugging.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public PlacementType clone()

Overrides:

clone in class Object

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.