software.amazon.awssdk.services.rekognition.model

Class ValidationData

java.lang.Object

software.amazon.awssdk.services.rekognition.model.ValidationData

All Implemented Interfaces:

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

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

Contains the Amazon S3 bucket location of the validation data for a model training job.

The validation data includes error information for individual JSON Lines in the dataset. For more information, see Debugging a Failed Model Training in the Amazon Rekognition Custom Labels Developer Guide.

You get the ValidationData object for the training dataset (TrainingDataResult) and the test dataset (TestingDataResult) by calling DescribeProjectVersions.

The assets array contains a single Asset object. The GroundTruthManifest field of the Asset object contains the S3 bucket location of the validation data.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ValidationData.Builder

Method Summary

Modifier and Type	Method and Description
List<Asset>	assets() The assets that comprise the validation data.
static ValidationData.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
boolean	hasAssets() For responses, this returns true if the service returned a value for the Assets property.
int	hashCode()
List<SdkField<?>>	sdkFields()
static Class<? extends ValidationData.Builder>	serializableBuilderClass()
ValidationData.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

hasAssets

public final boolean hasAssets()

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

assets

public final List<Asset> assets()

The assets that comprise the validation data.

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 hasAssets() method.

Returns:

The assets that comprise the validation data.

toBuilder

public ValidationData.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<ValidationData.Builder,ValidationData>

builder

public static ValidationData.Builder builder()

serializableBuilderClass

public static Class<? extends ValidationData.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