Class InstanceFleetModifyConfig
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<InstanceFleetModifyConfig.Builder,
InstanceFleetModifyConfig>
Configuration parameters for an instance fleet modification request.
The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.
- See Also:
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Nested Class Summary
Nested Classes -
Method Summary
Modifier and TypeMethodDescriptionbuilder()
final String
context()
Reserved.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
final boolean
For responses, this returns true if the service returned a value for the InstanceTypeConfigs property.final String
A unique identifier for the instance fleet.final List
<InstanceTypeConfig> An array of InstanceTypeConfig objects that specify how Amazon EMR provisions Amazon EC2 instances when it fulfills On-Demand and Spot capacities.The resize specification for the instance fleet.static Class
<? extends InstanceFleetModifyConfig.Builder> final Integer
The target capacity of On-Demand units for the instance fleet.final Integer
The target capacity of Spot units for the instance fleet.Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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instanceFleetId
A unique identifier for the instance fleet.
- Returns:
- A unique identifier for the instance fleet.
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targetOnDemandCapacity
The target capacity of On-Demand units for the instance fleet. For more information see InstanceFleetConfig$TargetOnDemandCapacity.
- Returns:
- The target capacity of On-Demand units for the instance fleet. For more information see InstanceFleetConfig$TargetOnDemandCapacity.
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targetSpotCapacity
The target capacity of Spot units for the instance fleet. For more information, see InstanceFleetConfig$TargetSpotCapacity.
- Returns:
- The target capacity of Spot units for the instance fleet. For more information, see InstanceFleetConfig$TargetSpotCapacity.
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resizeSpecifications
The resize specification for the instance fleet.
- Returns:
- The resize specification for the instance fleet.
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hasInstanceTypeConfigs
public final boolean hasInstanceTypeConfigs()For responses, this returns true if the service returned a value for the InstanceTypeConfigs property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
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. -
instanceTypeConfigs
An array of InstanceTypeConfig objects that specify how Amazon EMR provisions Amazon EC2 instances when it fulfills On-Demand and Spot capacities. For more information, see InstanceTypeConfig.
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
hasInstanceTypeConfigs()
method.- Returns:
- An array of InstanceTypeConfig objects that specify how Amazon EMR provisions Amazon EC2 instances when it fulfills On-Demand and Spot capacities. For more information, see InstanceTypeConfig.
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context
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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 interfaceToCopyableBuilder<InstanceFleetModifyConfig.Builder,
InstanceFleetModifyConfig> - Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
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equals
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equalsBySdkFields
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 anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
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getValueForField
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sdkFields
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sdkFieldNameToField
- Specified by:
sdkFieldNameToField
in interfaceSdkPojo
- Returns:
- The mapping between the field name and its corresponding field.
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