org.tensorflow.op.core

Class Assign<T>

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.core.Assign<T>

Type Parameters:

T - data type for outputRef() output

All Implemented Interfaces:

Op, Operand<T>

@Operator
public final class Assign<T>
extends PrimitiveOp
implements Operand<T>

Update 'ref' by assigning 'value' to it.

This operation outputs "ref" after the assignment is done. This makes it easier to chain operations that need to use the reset value.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Assign.Options Optional attributes for Assign

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
Output<T>	asOutput() Returns the symbolic handle of a tensor.
static <T> Assign<T>	create(Scope scope, Operand<T> ref, Operand<T> value, Assign.Options... options) Factory method to create a class to wrap a new Assign operation to the graph.
Output<T>	outputRef() = Same as "ref".
static Assign.Options	useLocking(Boolean useLocking)
static Assign.Options	validateShape(Boolean validateShape)

Methods inherited from class org.tensorflow.op.PrimitiveOp

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Method Detail

create

public static <T> Assign<T> create(Scope scope,
                                   Operand<T> ref,
                                   Operand<T> value,
                                   Assign.Options... options)

Factory method to create a class to wrap a new Assign operation to the graph.

Parameters:

scope - current graph scope

ref - Should be from a `Variable` node. May be uninitialized.

value - The value to be assigned to the variable.

options - carries optional attributes values

Returns:

a new instance of Assign

validateShape

public static Assign.Options validateShape(Boolean validateShape)

Parameters:

validateShape - If true, the operation will validate that the shape of 'value' matches the shape of the Tensor being assigned to. If false, 'ref' will take on the shape of 'value'.

useLocking

public static Assign.Options useLocking(Boolean useLocking)

Parameters:

useLocking - If True, the assignment will be protected by a lock; otherwise the behavior is undefined, but may exhibit less contention.

outputRef

public Output<T> outputRef()

= Same as "ref". Returned as a convenience for operations that want to use the new value after the variable has been reset.

asOutput

public Output<T> asOutput()

Description copied from interface: Operand

Returns the symbolic handle of a tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

Specified by:

asOutput in interface Operand<T>

See Also:

OperationBuilder.addInput(Output)