Class BooleanDenseNdArray

java.lang.Object

org.tensorflow.ndarray.impl.dense.AbstractDenseNdArray<Boolean, BooleanNdArray>

org.tensorflow.ndarray.impl.dense.BooleanDenseNdArray

All Implemented Interfaces:

BooleanNdArray, NdArray<Boolean>, Shaped

public class BooleanDenseNdArray
extends AbstractDenseNdArray<Boolean, BooleanNdArray>
implements BooleanNdArray

Field Summary

Fields

Modifier and Type	Field	Description
protected final DimensionalSpace	dimensions

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BooleanDenseNdArray(BooleanDataBuffer buffer, Shape shape)

Method Summary

Modifier and Type	Method	Description
protected BooleanDataBuffer	buffer()
BooleanNdArray	copyFrom(BooleanDataBuffer src)
BooleanNdArray	copyTo(BooleanDataBuffer dst)
BooleanNdArray	copyTo(NdArray<Boolean> dst)	Copy the content of this array to the destination array.
static BooleanNdArray	create(BooleanDataBuffer buffer, Shape shape)
DimensionalSpace	dimensions()
boolean	getBoolean(long... indices)	Returns the boolean value of the scalar found at the given coordinates.
NdArraySequence<BooleanNdArray>	scalars()	Returns a sequence of all scalars in this array.
BooleanNdArray	setBoolean(boolean value, long... indices)	Assigns the boolean value of the scalar found at the given coordinates.
Shape	shape()
protected boolean	slowEquals(NdArray<?> array)
protected int	slowHashCode()

Methods inherited from class AbstractDenseNdArray

copyFrom, copyTo, elements, equals, get, getObject, hashCode, set, setObject, slice, slice, slowCopyTo, toString, withShape

Modifier and Type	Method	Description
BooleanNdArray	copyFrom(DataBuffer<Boolean> src)	Copy the content of the source buffer into this N-dimensional array.
BooleanNdArray	copyTo(DataBuffer<Boolean> dst)	Copy the content of this N-dimensional array into the destination buffer.
NdArraySequence<BooleanNdArray>	elements(int dimensionIdx)	Returns a sequence of all elements at a given dimension.
boolean	equals(Object obj)	Checks equality between n-dimensional arrays.
BooleanNdArray	get(long... coords)	Returns the N-dimensional element of this array at the given coordinates.
Boolean	getObject(long... coords)	Returns the value of the scalar found at the given coordinates.
int	hashCode()
BooleanNdArray	set(NdArray<Boolean> src, long... coordinates)	Assigns the value of the N-dimensional element found at the given coordinates.
BooleanNdArray	setObject(Boolean value, long... coords)	Assigns the value of the scalar found at the given coordinates.
BooleanNdArray	slice(long position, DimensionalSpace sliceDimensions)
BooleanNdArray	slice(Index... indices)	Creates a multi-dimensional view (or slice) of this array by mapping one or more dimensions to the given index selectors.
protected void	slowCopyTo(NdArray<Boolean> array)
String	toString()	A String showing the type and shape of this dense ndarray.
BooleanNdArray	withShape(Shape shape)	Returns a new N-dimensional view of this array with the given shape.

Methods inherited from class Object

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

Methods inherited from interface BooleanNdArray

copyFrom, copyTo, elements, get, getObject, scalars, set, setObject, slice, withShape

Modifier and Type	Method	Description
BooleanNdArray	copyFrom(DataBuffer<Boolean> src)	Copy the content of the source buffer into this N-dimensional array.
BooleanNdArray	copyTo(DataBuffer<Boolean> dst)	Copy the content of this N-dimensional array into the destination buffer.
NdArraySequence<BooleanNdArray>	elements(int dimensionIdx)	Returns a sequence of all elements at a given dimension.
BooleanNdArray	get(long... coordinates)	Returns the N-dimensional element of this array at the given coordinates.
default Boolean	getObject(long... coordinates)	Returns the value of the scalar found at the given coordinates.
NdArraySequence<BooleanNdArray>	scalars()	Returns a sequence of all scalars in this array.
BooleanNdArray	set(NdArray<Boolean> src, long... coordinates)	Assigns the value of the N-dimensional element found at the given coordinates.
default BooleanNdArray	setObject(Boolean value, long... coordinates)	Assigns the value of the scalar found at the given coordinates.
BooleanNdArray	slice(Index... indices)	Creates a multi-dimensional view (or slice) of this array by mapping one or more dimensions to the given index selectors.
BooleanNdArray	withShape(Shape shape)	Returns a new N-dimensional view of this array with the given shape.

Methods inherited from interface NdArray

streamOfObjects

Modifier and Type	Method	Description
default Stream<Boolean>	streamOfObjects()	Retrieve all scalar values of this array as a stream of objects.

Methods inherited from interface Shaped

rank, size

Modifier and Type	Method	Description
default int	rank()
default long	size()	Computes and returns the total size of this container, in number of values.

Field Details

dimensions

protected final DimensionalSpace dimensions

Constructor Details

BooleanDenseNdArray

protected BooleanDenseNdArray(BooleanDataBuffer buffer,
 Shape shape)

Method Details

create

public static BooleanNdArray create(BooleanDataBuffer buffer,
 Shape shape)

getBoolean

public boolean getBoolean(long... indices)

Description copied from interface: BooleanNdArray

Returns the boolean value of the scalar found at the given coordinates.

To access the scalar element, the number of coordinates provided must be equal to the number of dimensions of this array (i.e. its rank). For example:

BooleanNdArray matrix = NdArrays.ofBooleans(shape(2, 2));  // matrix rank = 2
matrix.getBoolean(0, 1);  // succeeds, returns false
matrix.getBoolean(0);  // throws IllegalRankException

BooleanNdArray scalar = matrix.get(0, 1);  // scalar rank = 0
scalar.getBoolean();  // succeeds, returns false

Specified by:

getBoolean in interface BooleanNdArray

Parameters:

indices - coordinates of the scalar to resolve

Returns:

value of that scalar

setBoolean

public BooleanNdArray setBoolean(boolean value,
 long... indices)

Description copied from interface: BooleanNdArray

Assigns the boolean value of the scalar found at the given coordinates.

To access the scalar element, the number of coordinates provided must be equal to the number of dimensions of this array (i.e. its rank). For example:

BooleanNdArray matrix = NdArrays.ofBooleans(shape(2, 2));  // matrix rank = 2
matrix.setBoolean(true, 0, 1);  // succeeds
matrix.setBoolean(true, 0);  // throws IllegalRankException

BooleanNdArray scalar = matrix.get(0, 1);  // scalar rank = 0
scalar.setBoolean(true);  // succeeds

Specified by:

setBoolean in interface BooleanNdArray

Parameters:

value - the value to assign

indices - coordinates of the scalar to assign

Returns:

this array

copyTo

public BooleanNdArray copyTo(NdArray<Boolean> dst)

Description copied from interface: NdArray

Copy the content of this array to the destination array.

The Shaped.shape() of the destination array must be equal to the shape of this array, or an exception is thrown. After the copy, the content of both arrays can be altered independently, without affecting each other.

Specified by:

copyTo in interface BooleanNdArray

Specified by:

copyTo in interface NdArray<Boolean>

Parameters:

dst - array to receive a copy of the content of this array

Returns:

this array

copyTo

public BooleanNdArray copyTo(BooleanDataBuffer dst)

Specified by:

copyTo in interface BooleanNdArray

copyFrom

public BooleanNdArray copyFrom(BooleanDataBuffer src)

Specified by:

copyFrom in interface BooleanNdArray

buffer

protected BooleanDataBuffer buffer()

Specified by:

buffer in class AbstractDenseNdArray<Boolean, BooleanNdArray>

dimensions

public DimensionalSpace dimensions()

shape

public Shape shape()

Specified by:

shape in interface Shaped

Returns:

the shape of this container

scalars

public NdArraySequence<BooleanNdArray> scalars()

Description copied from interface: NdArray

Returns a sequence of all scalars in this array.

This is equivalent to call elements(shape().numDimensions() - 1)

Specified by:

scalars in interface NdArray<T>

Returns:

an NdArray sequence

slowHashCode

protected int slowHashCode()

slowEquals

protected boolean slowEquals(NdArray<?> array)