Class InstanceRequirements

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

Specifications that define the characteristics and constraints for compute instances used by the capacity provider.

See Also:

  • Method Details

    • architectures

      public final List<Architecture> architectures()

      A list of supported CPU architectures for compute instances. Valid values include x86_64 and arm64.

      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 hasArchitectures() method.

      Returns:
      A list of supported CPU architectures for compute instances. Valid values include x86_64 and arm64.

    • hasArchitectures

      public final boolean hasArchitectures()
      For responses, this returns true if the service returned a value for the Architectures 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.

    • architecturesAsStrings

      public final List<String> architecturesAsStrings()

      A list of supported CPU architectures for compute instances. Valid values include x86_64 and arm64.

      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 hasArchitectures() method.

      Returns:
      A list of supported CPU architectures for compute instances. Valid values include x86_64 and arm64.

    • hasAllowedInstanceTypes

      public final boolean hasAllowedInstanceTypes()
      For responses, this returns true if the service returned a value for the AllowedInstanceTypes 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.

    • allowedInstanceTypes

      public final List<String> allowedInstanceTypes()

      A list of EC2 instance types that the capacity provider is allowed to use. If not specified, all compatible instance types are allowed.

      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 hasAllowedInstanceTypes() method.

      Returns:
      A list of EC2 instance types that the capacity provider is allowed to use. If not specified, all compatible instance types are allowed.

    • hasExcludedInstanceTypes

      public final boolean hasExcludedInstanceTypes()
      For responses, this returns true if the service returned a value for the ExcludedInstanceTypes 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.

    • excludedInstanceTypes

      public final List<String> excludedInstanceTypes()

      A list of EC2 instance types that the capacity provider should not use, even if they meet other requirements.

      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 hasExcludedInstanceTypes() method.

      Returns:
      A list of EC2 instance types that the capacity provider should not use, even if they meet other requirements.

    • toBuilder

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

    • builder

      public static InstanceRequirements.Builder builder()

    • serializableBuilderClass

      public static Class<? extends InstanceRequirements.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.