Class Partition

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

Represents a slice of table data.

See Also:

  • Method Details

    • hasValues

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

    • values

      public final List<String> values()

      The values of the partition.

      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 hasValues() method.

      Returns:
      The values of the partition.

    • databaseName

      public final String databaseName()

      The name of the catalog database in which to create the partition.

      Returns:
      The name of the catalog database in which to create the partition.

    • tableName

      public final String tableName()

      The name of the database table in which to create the partition.

      Returns:
      The name of the database table in which to create the partition.

    • creationTime

      public final Instant creationTime()

      The time at which the partition was created.

      Returns:
      The time at which the partition was created.

    • lastAccessTime

      public final Instant lastAccessTime()

      The last time at which the partition was accessed.

      Returns:
      The last time at which the partition was accessed.

    • storageDescriptor

      public final StorageDescriptor storageDescriptor()

      Provides information about the physical location where the partition is stored.

      Returns:
      Provides information about the physical location where the partition is stored.

    • hasParameters

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

    • parameters

      public final Map<String,String> parameters()

      These key-value pairs define partition parameters.

      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 hasParameters() method.

      Returns:
      These key-value pairs define partition parameters.

    • lastAnalyzedTime

      public final Instant lastAnalyzedTime()

      The last time at which column statistics were computed for this partition.

      Returns:
      The last time at which column statistics were computed for this partition.

    • catalogId

      public final String catalogId()

      The ID of the Data Catalog in which the partition resides.

      Returns:
      The ID of the Data Catalog in which the partition resides.

    • toBuilder

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

    • builder

      public static Partition.Builder builder()

    • serializableBuilderClass

      public static Class<? extends Partition.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.