Class IcebergOptimizationProperties

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

A structure that specifies Iceberg table optimization properties for the catalog, including configurations for compaction, retention, and orphan file deletion operations.

See Also:

  • Method Details

    • roleArn

      public final String roleArn()

      The Amazon Resource Name (ARN) of the IAM role that will be assumed to perform Iceberg table optimization operations.

      Returns:
      The Amazon Resource Name (ARN) of the IAM role that will be assumed to perform Iceberg table optimization operations.

    • hasCompaction

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

    • compaction

      public final Map<String,String> compaction()

      A map of key-value pairs that specify configuration parameters for Iceberg table compaction operations, which optimize the layout of data files to improve query performance.

      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 hasCompaction() method.

      Returns:
      A map of key-value pairs that specify configuration parameters for Iceberg table compaction operations, which optimize the layout of data files to improve query performance.

    • hasRetention

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

    • retention

      public final Map<String,String> retention()

      A map of key-value pairs that specify configuration parameters for Iceberg table retention operations, which manage the lifecycle of table snapshots to control storage costs.

      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 hasRetention() method.

      Returns:
      A map of key-value pairs that specify configuration parameters for Iceberg table retention operations, which manage the lifecycle of table snapshots to control storage costs.

    • hasOrphanFileDeletion

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

    • orphanFileDeletion

      public final Map<String,String> orphanFileDeletion()

      A map of key-value pairs that specify configuration parameters for Iceberg orphan file deletion operations, which identify and remove files that are no longer referenced by the table metadata.

      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 hasOrphanFileDeletion() method.

      Returns:
      A map of key-value pairs that specify configuration parameters for Iceberg orphan file deletion operations, which identify and remove files that are no longer referenced by the table metadata.

    • toBuilder

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

    • builder

      public static IcebergOptimizationProperties.Builder builder()

    • serializableBuilderClass

      public static Class<? extends IcebergOptimizationProperties.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.