Package software.amazon.awssdk.services.glue.model

Class IcebergPartitionSpec

java.lang.Object

software.amazon.awssdk.services.glue.model.IcebergPartitionSpec

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<IcebergPartitionSpec.Builder,IcebergPartitionSpec>

@Generated("software.amazon.awssdk:codegen")
public final class IcebergPartitionSpec
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<IcebergPartitionSpec.Builder,IcebergPartitionSpec>

Defines the partitioning specification for an Iceberg table, determining how table data will be organized and partitioned for optimal query performance.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	IcebergPartitionSpec.Builder

Method Summary

Modifier and Type	Method	Description
static IcebergPartitionSpec.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
List<IcebergPartitionField>	fields()	The list of partition fields that define how the table data should be partitioned, including source fields and their transformations.
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
boolean	hasFields()	For responses, this returns true if the service returned a value for the Fields property.
int	hashCode()
Map<String,SdkField<?>>	sdkFieldNameToField()
List<SdkField<?>>	sdkFields()
static Class<? extends IcebergPartitionSpec.Builder>	serializableBuilderClass()
Integer	specId()	The unique identifier for this partition specification within the Iceberg table's metadata history.
IcebergPartitionSpec.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

hasFields

public final boolean hasFields()

For responses, this returns true if the service returned a value for the Fields 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.

fields

public final List<IcebergPartitionField> fields()

The list of partition fields that define how the table data should be partitioned, including source fields and their transformations.

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 hasFields() method.

Returns:

The list of partition fields that define how the table data should be partitioned, including source fields and their transformations.

specId

public final Integer specId()

The unique identifier for this partition specification within the Iceberg table's metadata history.

Returns:

The unique identifier for this partition specification within the Iceberg table's metadata history.

toBuilder

public IcebergPartitionSpec.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<IcebergPartitionSpec.Builder,IcebergPartitionSpec>

builder

public static IcebergPartitionSpec.Builder builder()

serializableBuilderClass

public static Class<? extends IcebergPartitionSpec.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)

Specified by:

equalsBySdkFields in interface SdkPojo

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

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo