Have a question? Connect with the community at the TensorFlow Forum Visit Forum

DatasetOptional

public class DatasetOptional
Known Direct Subclasses

An optional represents the result of a dataset getNext operation that may fail, when the end of the dataset has been reached.

Public Constructors

DatasetOptional (Ops tf, Operand <?> optionalVariant, List<Class<? extends TType >> outputTypes, List< Shape > outputShapes)

Public Methods

static DatasetOptional
fromComponents (Ops tf, List< Operand <?>> components, List<Class<? extends TType >> outputTypes, List< Shape > outputShapes)
Ops
Operand <?>
List< Operand <?>>
getValue ()
Returns the value of the dataset element represented by this optional, if it exists.
Operand < TBool >
hasValue ()
Whether this optional has a value.

Inherited Methods

Public Constructors

public DatasetOptional (Ops tf, Operand <?> optionalVariant, List<Class<? extends TType >> outputTypes, List< Shape > outputShapes)

Public Methods

public static DatasetOptional fromComponents (Ops tf, List< Operand <?>> components, List<Class<? extends TType >> outputTypes, List< Shape > outputShapes)

public Ops getOpsInstance ()

public Operand <?> getOptionalVariant ()

public List< Operand <?>> getValue ()

Returns the value of the dataset element represented by this optional, if it exists.

public Operand < TBool > hasValue ()

Whether this optional has a value.