org.tensorflow.op.core

Class StringLength

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.core.StringLength

All Implemented Interfaces:

Op, Operand<Integer>

@Operator
public final class StringLength
extends PrimitiveOp
implements Operand<Integer>

String lengths of `input`.

Computes the length of each string given in the input tensor.

Nested Class Summary

Nested Classes

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

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
Output<Integer>	asOutput() Returns the symbolic handle of a tensor.
static StringLength	create(Scope scope, Operand<String> input, StringLength.Options... options) Factory method to create a class to wrap a new StringLength operation to the graph.
Output<Integer>	output() Integer tensor that has the same shape as `input`.
static StringLength.Options	unit(String unit)

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 StringLength create(Scope scope,
                                  Operand<String> input,
                                  StringLength.Options... options)

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

Parameters:

scope - current graph scope

input - The string for which to compute the length.

options - carries optional attributes values

Returns:

a new instance of StringLength

unit

public static StringLength.Options unit(String unit)

Parameters:

unit - The unit that is counted to compute string length. One of: `"BYTE"` (for the number of bytes in each string) or `"UTF8_CHAR"` (for the number of UTF-8 encoded Unicode code points in each string). Results are undefined if `unit=UTF8_CHAR` and the `input` strings do not contain structurally valid UTF-8.

output

public Output<Integer> output()

Integer tensor that has the same shape as `input`. The output contains the element-wise string lengths of `input`.

asOutput

public Output<Integer> 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<Integer>

See Also:

OperationBuilder.addInput(Output)