Class PartitionIndexDescriptor

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

A descriptor for a partition index in a table.

See Also:

  • Method Details

    • indexName

      public final String indexName()

      The name of the partition index.

      Returns:
      The name of the partition index.

    • hasKeys

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

    • keys

      public final List<KeySchemaElement> keys()

      A list of one or more keys, as KeySchemaElement structures, for the partition index.

      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 hasKeys() method.

      Returns:
      A list of one or more keys, as KeySchemaElement structures, for the partition index.

    • indexStatus

      public final PartitionIndexStatus indexStatus()

      The status of the partition index.

      The possible statuses are:

      • CREATING: The index is being created. When an index is in a CREATING state, the index or its table cannot be deleted.

      • ACTIVE: The index creation succeeds.

      • FAILED: The index creation fails.

      • DELETING: The index is deleted from the list of indexes.

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

      Returns:
      The status of the partition index.

      The possible statuses are:

      • CREATING: The index is being created. When an index is in a CREATING state, the index or its table cannot be deleted.

      • ACTIVE: The index creation succeeds.

      • FAILED: The index creation fails.

      • DELETING: The index is deleted from the list of indexes.

      See Also:

    • indexStatusAsString

      public final String indexStatusAsString()

      The status of the partition index.

      The possible statuses are:

      • CREATING: The index is being created. When an index is in a CREATING state, the index or its table cannot be deleted.

      • ACTIVE: The index creation succeeds.

      • FAILED: The index creation fails.

      • DELETING: The index is deleted from the list of indexes.

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

      Returns:
      The status of the partition index.

      The possible statuses are:

      • CREATING: The index is being created. When an index is in a CREATING state, the index or its table cannot be deleted.

      • ACTIVE: The index creation succeeds.

      • FAILED: The index creation fails.

      • DELETING: The index is deleted from the list of indexes.

      See Also:

    • hasBackfillErrors

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

    • backfillErrors

      public final List<BackfillError> backfillErrors()

      A list of errors that can occur when registering partition indexes for an existing table.

      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 hasBackfillErrors() method.

      Returns:
      A list of errors that can occur when registering partition indexes for an existing table.

    • toBuilder

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

    • builder

      public static PartitionIndexDescriptor.Builder builder()

    • serializableBuilderClass

      public static Class<? extends PartitionIndexDescriptor.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.