Package software.amazon.awssdk.services.databrew.model

Class ColumnStatisticsConfiguration

java.lang.Object

software.amazon.awssdk.services.databrew.model.ColumnStatisticsConfiguration

All Implemented Interfaces:

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

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

Configuration for column evaluations for a profile job. ColumnStatisticsConfiguration can be used to select evaluations and override parameters of evaluations for particular columns.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ColumnStatisticsConfiguration.Builder

Method Summary

Modifier and Type	Method	Description
static ColumnStatisticsConfiguration.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasSelectors()	For responses, this returns true if the service returned a value for the Selectors property.
List<SdkField<?>>	sdkFields()
List<ColumnSelector>	selectors()	List of column selectors.
static Class<? extends ColumnStatisticsConfiguration.Builder>	serializableBuilderClass()
StatisticsConfiguration	statistics()	Configuration for evaluations.
ColumnStatisticsConfiguration.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

hasSelectors

public final boolean hasSelectors()

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

selectors

public final List<ColumnSelector> selectors()

List of column selectors. Selectors can be used to select columns from the dataset. When selectors are undefined, configuration will be applied to all supported columns.

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 hasSelectors() method.

Returns:

List of column selectors. Selectors can be used to select columns from the dataset. When selectors are undefined, configuration will be applied to all supported columns.

statistics

public final StatisticsConfiguration statistics()

Configuration for evaluations. Statistics can be used to select evaluations and override parameters of evaluations.

Returns:

Configuration for evaluations. Statistics can be used to select evaluations and override parameters of evaluations.

toBuilder

public ColumnStatisticsConfiguration.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<ColumnStatisticsConfiguration.Builder,ColumnStatisticsConfiguration>

builder

public static ColumnStatisticsConfiguration.Builder builder()

serializableBuilderClass

public static Class<? extends ColumnStatisticsConfiguration.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