io.improbable.keanu.tensor.generic

Class GenericTensor<T>

java.lang.Object

io.improbable.keanu.tensor.generic.GenericTensor<T>

All Implemented Interfaces:

Tensor<T>

public class GenericTensor<T>
extends java.lang.Object
implements Tensor<T>

Nested Class Summary

Nested classes/interfaces inherited from interface io.improbable.keanu.tensor.Tensor

Tensor.FlattenedView<T>

Field Summary

Fields inherited from interface io.improbable.keanu.tensor.Tensor

ONE_BY_ONE_SHAPE, SCALAR_SHAPE, SCALAR_STRIDE

Constructor Summary

Constructors

Constructor and Description
GenericTensor(long[] shape, T value)
GenericTensor(T scalar)
GenericTensor(T[] data)
GenericTensor(T[] data, long[] shape)

Method Summary

Modifier and Type	Method and Description
T[]	asFlatArray()
double[]	asFlatDoubleArray()
int[]	asFlatIntegerArray()
static <T> GenericTensor<T>	create(T[] data, long[] shape)
static <T> GenericTensor<T>	createFilled(T data, long[] shape)
GenericTensor<T>	duplicate()
BooleanTensor	elementwiseEquals(T value)
boolean	equals(java.lang.Object o)
Tensor.FlattenedView<T>	getFlattenedView()
long	getLength()
int	getRank()
long[]	getShape()
T	getValue(long... index)
int	hashCode()
boolean	isShapePlaceholder()
Tensor<T>	reshape(long... newShape)
T	scalar()
static <T> GenericTensor<T>	scalar(T data)
GenericTensor<T>	setValue(T value, long... index)
Tensor<T>	slice(int dimension, long index)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.improbable.keanu.tensor.Tensor

asFlatList, create, elementwiseEquals, elementwiseEquals, getValue, hasSameShapeAs, hasSameShapeAs, isLengthOne, isMatrix, isScalar, isVector

Constructor Detail

GenericTensor

public GenericTensor(T[] data,
                     long[] shape)

GenericTensor

public GenericTensor(T[] data)

GenericTensor

public GenericTensor(T scalar)

GenericTensor

public GenericTensor(long[] shape,
                     T value)

Method Detail

createFilled

public static <T> GenericTensor<T> createFilled(T data,
                                                long[] shape)

Specified by:

createFilled in interface Tensor<T>

create

public static <T> GenericTensor<T> create(T[] data,
                                          long[] shape)

scalar

public static <T> GenericTensor<T> scalar(T data)

Specified by:

scalar in interface Tensor<T>

getRank

public int getRank()

Specified by:

getRank in interface Tensor<T>

getShape

public long[] getShape()

Specified by:

getShape in interface Tensor<T>

getLength

public long getLength()

Specified by:

getLength in interface Tensor<T>

isShapePlaceholder

public boolean isShapePlaceholder()

Specified by:

isShapePlaceholder in interface Tensor<T>

getValue

public T getValue(long... index)

Specified by:

getValue in interface Tensor<T>

setValue

public GenericTensor<T> setValue(T value,
                                 long... index)

Specified by:

setValue in interface Tensor<T>

scalar

public T scalar()

Specified by:

scalar in interface Tensor<T>

duplicate

public GenericTensor<T> duplicate()

Specified by:

duplicate in interface Tensor<T>

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getFlattenedView

public Tensor.FlattenedView<T> getFlattenedView()

Specified by:

getFlattenedView in interface Tensor<T>

elementwiseEquals

public BooleanTensor elementwiseEquals(T value)

Specified by:

elementwiseEquals in interface Tensor<T>

asFlatDoubleArray

public double[] asFlatDoubleArray()

Specified by:

asFlatDoubleArray in interface Tensor<T>

asFlatIntegerArray

public int[] asFlatIntegerArray()

Specified by:

asFlatIntegerArray in interface Tensor<T>

asFlatArray

public T[] asFlatArray()

Specified by:

asFlatArray in interface Tensor<T>

reshape

public Tensor<T> reshape(long... newShape)

Specified by:

reshape in interface Tensor<T>

slice

public Tensor<T> slice(int dimension,
                       long index)

Specified by:

slice in interface Tensor<T>