Class InstanceFleetModifyConfig

java.lang.Object
software.amazon.awssdk.services.emr.model.InstanceFleetModifyConfig
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<InstanceFleetModifyConfig.Builder,InstanceFleetModifyConfig>
@Generated("software.amazon.awssdk:codegen") public final class InstanceFleetModifyConfig extends Object implements SdkPojo, Serializable, 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:

  • Method Details

    • instanceFleetId

      public final String instanceFleetId()

      A unique identifier for the instance fleet.

      Returns:
      A unique identifier for the instance fleet.

    • targetOnDemandCapacity

      public final Integer 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.

    • targetSpotCapacity

      public final Integer 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.

    • resizeSpecifications

      public final InstanceFleetResizingSpecifications resizeSpecifications()

      The resize specification for the instance fleet.

      Returns:
      The resize specification for the instance fleet.

    • 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 the isEmpty() 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

      public final List<InstanceTypeConfig> 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.

    • context

      public final String context()

      Reserved.

      Returns:
      Reserved.

    • toBuilder

      public InstanceFleetModifyConfig.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<InstanceFleetModifyConfig.Builder,InstanceFleetModifyConfig>
      Returns:
      a builder for type T

    • builder

      public static InstanceFleetModifyConfig.Builder builder()

    • serializableBuilderClass

      public static Class<? extends InstanceFleetModifyConfig.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)
      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 an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • 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
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo
      Returns:
      The mapping between the field name and its corresponding field.