PriorityQueue

public final class PriorityQueue

A queue that produces elements sorted by the first component value.

Note that the PriorityQueue requires the first component of any element to be a scalar int64, in addition to the other elements declared by component_types. Therefore calls to Enqueue and EnqueueMany (resp. Dequeue and DequeueMany) on a PriorityQueue will all require (resp. output) one extra entry in their input (resp. output) lists.

Nested Classes

class

PriorityQueue.Options

Optional attributes for PriorityQueue

Constants

String

OP_NAME

The name of this op, as known by TensorFlow core engine

Public Methods

Output<TType>	asOutput() Returns the symbolic handle of the tensor.
static PriorityQueue.Options	capacity(Long capacity)
static PriorityQueue.Options	container(String container)
static PriorityQueue	create(Scope scope, List<Class<? extends TType>> componentTypes, List<Shape> shapes, Options... options) Factory method to create a class wrapping a new PriorityQueue operation.
Output<?>	handle() The handle to the queue.
static PriorityQueue.Options	sharedName(String sharedName)

Inherited Methods

From class org.tensorflow.op.RawOp

final boolean	equals(Object obj)
final int	hashCode()
Operation	op() Return this unit of computation as a single Operation.
final String	toString()

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface org.tensorflow.op.Op

abstract ExecutionEnvironment	env() Return the execution environment this op was created in.
abstract Operation	op() Return this unit of computation as a single Operation.

From interface org.tensorflow.Operand

abstract Output<TType>	asOutput() Returns the symbolic handle of the tensor.
abstract TType	asTensor() Returns the tensor at this operand.
abstract Shape	shape() Returns the (possibly partially known) shape of the tensor referred to by the Output of this operand.
abstract Class<TType>	type() Returns the tensor type of this operand

From interface org.tensorflow.ndarray.Shaped

abstract int	rank()
abstract Shape	shape()
abstract long	size() Computes and returns the total size of this container, in number of values.

Constants

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

Constant Value: "PriorityQueueV2"

Public Methods

public Output<TType> asOutput ()

Returns the symbolic handle of the 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.

public static PriorityQueue.Options capacity (Long capacity)

Parameters

capacity	The upper bound on the number of elements in this queue. Negative numbers mean no limit.

public static PriorityQueue.Options container (String container)

Parameters

container	If non-empty, this queue is placed in the given container. Otherwise, a default container is used.

public static PriorityQueue create (Scope scope, List<Class<? extends TType>> componentTypes, List<Shape> shapes, Options... options)

Factory method to create a class wrapping a new PriorityQueue operation.

Parameters

scope	current scope
componentTypes	The type of each component in a value.
shapes	The shape of each component in a value. The length of this attr must be either 0 or the same as the length of component_types. If the length of this attr is 0, the shapes of queue elements are not constrained, and only one element may be dequeued at a time.
options	carries optional attributes values

Returns

• a new instance of PriorityQueue

public Output<?> handle ()

The handle to the queue.

public static PriorityQueue.Options sharedName (String sharedName)

Parameters

sharedName	If non-empty, this queue will be shared under the given name across multiple sessions.