software.amazon.awssdk.services.emr.model

Class InstanceGroupModifyConfig

java.lang.Object

software.amazon.awssdk.services.emr.model.InstanceGroupModifyConfig

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<InstanceGroupModifyConfig.Builder,InstanceGroupModifyConfig>

@Generated(value="software.amazon.awssdk:codegen")
public final class InstanceGroupModifyConfig
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<InstanceGroupModifyConfig.Builder,InstanceGroupModifyConfig>

Modify an instance group size.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	InstanceGroupModifyConfig.Builder

Method Summary

Modifier and Type	Method and Description
static InstanceGroupModifyConfig.Builder	builder()
List<String>	ec2InstanceIdsToTerminate() The EC2 InstanceIds to terminate.
boolean	equals(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Integer	instanceCount() Target size for the instance group.
String	instanceGroupId() Unique ID of the instance group to expand or shrink.
List<SdkField<?>>	sdkFields()
static Class<? extends InstanceGroupModifyConfig.Builder>	serializableBuilderClass()
ShrinkPolicy	shrinkPolicy() Policy for customizing shrink operations.
InstanceGroupModifyConfig.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

instanceGroupId

public String instanceGroupId()

Unique ID of the instance group to expand or shrink.

Returns:

Unique ID of the instance group to expand or shrink.

instanceCount

public Integer instanceCount()

Target size for the instance group.

Returns:

Target size for the instance group.

ec2InstanceIdsToTerminate

public List<String> ec2InstanceIdsToTerminate()

The EC2 InstanceIds to terminate. After you terminate the instances, the instance group will not return to its original requested size.

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

Returns:

The EC2 InstanceIds to terminate. After you terminate the instances, the instance group will not return to its original requested size.

shrinkPolicy

public ShrinkPolicy shrinkPolicy()

Policy for customizing shrink operations.

Returns:

Policy for customizing shrink operations.

toBuilder

public InstanceGroupModifyConfig.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<InstanceGroupModifyConfig.Builder,InstanceGroupModifyConfig>

Returns:

a builder for type T

builder

public static InstanceGroupModifyConfig.Builder builder()

serializableBuilderClass

public static Class<? extends InstanceGroupModifyConfig.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)

sdkFields

public 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.