software.amazon.awssdk.services.emr.model

Class OnDemandCapacityReservationOptions

java.lang.Object

software.amazon.awssdk.services.emr.model.OnDemandCapacityReservationOptions

All Implemented Interfaces:

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

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

Describes the strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	OnDemandCapacityReservationOptions.Builder

Method Summary

Modifier and Type	Method and Description
static OnDemandCapacityReservationOptions.Builder	builder()
OnDemandCapacityReservationPreference	capacityReservationPreference() Indicates the instance's Capacity Reservation preferences.
String	capacityReservationPreferenceAsString() Indicates the instance's Capacity Reservation preferences.
String	capacityReservationResourceGroupArn() The ARN of the Capacity Reservation resource group in which to run the instance.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
List<SdkField<?>>	sdkFields()
static Class<? extends OnDemandCapacityReservationOptions.Builder>	serializableBuilderClass()
OnDemandCapacityReservationOptions.Builder	toBuilder()
String	toString() Returns a string representation of this object.
OnDemandCapacityReservationUsageStrategy	usageStrategy() Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.
String	usageStrategyAsString() Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

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

usageStrategy

public final OnDemandCapacityReservationUsageStrategy usageStrategy()

Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

If you specify use-capacity-reservations-first, the fleet uses unused Capacity Reservations to fulfill On-Demand capacity up to the target On-Demand capacity. If multiple instance pools have unused Capacity Reservations, the On-Demand allocation strategy (lowest-price) is applied. If the number of unused Capacity Reservations is less than the On-Demand target capacity, the remaining On-Demand target capacity is launched according to the On-Demand allocation strategy (lowest-price).

If you do not specify a value, the fleet fulfills the On-Demand capacity according to the chosen On-Demand allocation strategy.

If the service returns an enum value that is not available in the current SDK version, usageStrategy will return OnDemandCapacityReservationUsageStrategy.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from usageStrategyAsString().

Returns:

Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

If you specify use-capacity-reservations-first, the fleet uses unused Capacity Reservations to fulfill On-Demand capacity up to the target On-Demand capacity. If multiple instance pools have unused Capacity Reservations, the On-Demand allocation strategy (lowest-price) is applied. If the number of unused Capacity Reservations is less than the On-Demand target capacity, the remaining On-Demand target capacity is launched according to the On-Demand allocation strategy ( lowest-price).

If you do not specify a value, the fleet fulfills the On-Demand capacity according to the chosen On-Demand allocation strategy.

See Also:

OnDemandCapacityReservationUsageStrategy

usageStrategyAsString

public final String usageStrategyAsString()

Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

If you specify use-capacity-reservations-first, the fleet uses unused Capacity Reservations to fulfill On-Demand capacity up to the target On-Demand capacity. If multiple instance pools have unused Capacity Reservations, the On-Demand allocation strategy (lowest-price) is applied. If the number of unused Capacity Reservations is less than the On-Demand target capacity, the remaining On-Demand target capacity is launched according to the On-Demand allocation strategy (lowest-price).

If you do not specify a value, the fleet fulfills the On-Demand capacity according to the chosen On-Demand allocation strategy.

If the service returns an enum value that is not available in the current SDK version, usageStrategy will return OnDemandCapacityReservationUsageStrategy.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from usageStrategyAsString().

Returns:

Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

If you specify use-capacity-reservations-first, the fleet uses unused Capacity Reservations to fulfill On-Demand capacity up to the target On-Demand capacity. If multiple instance pools have unused Capacity Reservations, the On-Demand allocation strategy (lowest-price) is applied. If the number of unused Capacity Reservations is less than the On-Demand target capacity, the remaining On-Demand target capacity is launched according to the On-Demand allocation strategy ( lowest-price).

If you do not specify a value, the fleet fulfills the On-Demand capacity according to the chosen On-Demand allocation strategy.

See Also:

OnDemandCapacityReservationUsageStrategy

capacityReservationPreference

public final OnDemandCapacityReservationPreference capacityReservationPreference()

Indicates the instance's Capacity Reservation preferences. Possible preferences include:

• open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).

• none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs as an On-Demand Instance.

If the service returns an enum value that is not available in the current SDK version, capacityReservationPreference will return OnDemandCapacityReservationPreference.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from capacityReservationPreferenceAsString().

Returns:

Indicates the instance's Capacity Reservation preferences. Possible preferences include:

• open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).

• none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs as an On-Demand Instance.

See Also:

OnDemandCapacityReservationPreference

capacityReservationPreferenceAsString

public final String capacityReservationPreferenceAsString()

Indicates the instance's Capacity Reservation preferences. Possible preferences include:

• open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).

• none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs as an On-Demand Instance.

If the service returns an enum value that is not available in the current SDK version, capacityReservationPreference will return OnDemandCapacityReservationPreference.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from capacityReservationPreferenceAsString().

Returns:

Indicates the instance's Capacity Reservation preferences. Possible preferences include:

• open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).

• none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs as an On-Demand Instance.

See Also:

OnDemandCapacityReservationPreference

capacityReservationResourceGroupArn

public final String capacityReservationResourceGroupArn()

The ARN of the Capacity Reservation resource group in which to run the instance.

Returns:

The ARN of the Capacity Reservation resource group in which to run the instance.

toBuilder

public OnDemandCapacityReservationOptions.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<OnDemandCapacityReservationOptions.Builder,OnDemandCapacityReservationOptions>

builder

public static OnDemandCapacityReservationOptions.Builder builder()

serializableBuilderClass

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

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

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)

sdkFields

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

Specified by:

sdkFields in interface SdkPojo