akasha.core

Class Float64Array

java.lang.Object

akasha.core.JsObject

akasha.core.Float64Array

All Implemented Interfaces:

ArrayBufferView, BufferSource, TypedArray, JsIterable<Float64Array.Entry>

@JsType(isNative=true,
        namespace="<global>",
        name="Float64Array")
public class Float64Array
extends JsObject
implements TypedArray, JsIterable<Float64Array.Entry>

The Float64Array typed array represents an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array - MDN, TypedArray Objects - ECMA, Float64Array - WebIDL

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Float64Array.Entry
static interface	Float64Array.ForEachCallback
static interface	Float64Array.ForEachCallback2
static interface	Float64Array.ForEachCallback3

Field Summary

Fields

Modifier and Type	Field and Description
static int	BYTES_PER_ELEMENT The BYTES_PER_ELEMENT property represents the size in bytes of each element in an typed array.
static java.lang.String	name The name property represents a string value of the typed array constructor name.

Constructor Summary

Constructors

Constructor and Description
Float64Array(ArrayBuffer buffer) The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order.
Float64Array(ArrayBuffer buffer, int byteOffset) The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order.
Float64Array(ArrayBuffer buffer, int byteOffset, int length) The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order.
Float64Array(double[] array) The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order.
Float64Array(Float64Array array) The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order.
Float64Array(int length) The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order.
Float64Array(JsArray<java.lang.Double> array) The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order.

Method Summary

Modifier and Type	Method and Description
ArrayBuffer	buffer() The buffer accessor property represents the ArrayBuffer referenced by a TypedArray at construction time.
int	byteLength() The byteLength accessor property represents the length (in bytes) of the typed array.
int	byteOffset() The byteOffset accessor property represents the offset (in bytes) of a typed array from the start of its ArrayBuffer.
@JsNonNull Float64Array	copyWithin(int target, int start) The copyWithin() method shallow copies part of an array to another location in the same array and returns it without modifying its length.
@JsNonNull Float64Array	copyWithin(int target, int start, int end) The copyWithin() method shallow copies part of an array to another location in the same array and returns it without modifying its length.
@JsNonNull JsIterator<Float64Array.Entry>	entries() The entries() method returns a new Array iterator object that contains the key/value pairs for each index in the array.
@JsNonNull Float64Array	fill(double value) The fill() method fills all the elements of a typed array from a start index to an end index with a static value.
@JsNonNull Float64Array	fill(double value, int start) The fill() method fills all the elements of a typed array from a start index to an end index with a static value.
@JsNonNull Float64Array	fill(double value, int start, int end) The fill() method fills all the elements of a typed array from a start index to an end index with a static value.
void	forEach(@JsNonNull Float64Array.ForEachCallback callback) The forEach() method executes a provided function once per array element.
void	forEach(@JsNonNull Float64Array.ForEachCallback2 callback) The forEach() method executes a provided function once per array element.
void	forEach(Float64Array.ForEachCallback3 callback) The forEach() method executes a provided function once per array element.
double	getAt(int index)
boolean	includes(double searchElement) The includes() method determines whether a typed array includes a certain element, returning true or false as appropriate.
boolean	includes(double searchElement, int fromIndex) The includes() method determines whether a typed array includes a certain element, returning true or false as appropriate.
int	indexOf(double searchElement) The indexOf() method returns the first index at which a given element can be found in the typed array, or -1 if it is not present.
int	indexOf(double searchElement, int fromIndex) The indexOf() method returns the first index at which a given element can be found in the typed array, or -1 if it is not present.
@JsNonNull java.lang.String	join() The join() method joins all elements of an array into a string.
@JsNonNull java.lang.String	join(java.lang.String separator) The join() method joins all elements of an array into a string.
@JsNonNull JsIterator<java.lang.Double>	keys() The keys() method returns a new array iterator object that contains the keys for each index in the array.
int	lastIndexOf(double searchElement) The lastIndexOf() method returns the last index at which a given element can be found in the typed array, or -1 if it is not present.
int	lastIndexOf(double searchElement, int fromIndex) The lastIndexOf() method returns the last index at which a given element can be found in the typed array, or -1 if it is not present.
int	length() The length accessor property represents the length (in elements) of a typed array.
static @JsNonNull Float64Array	of(double... element) The TypedArray.of() method creates a new typed array from a variable number of arguments.
void	set(double... array) The set() method stores multiple values in the typed array, reading input values from a specified array.
void	set(double[] array, int offset) The set() method stores multiple values in the typed array, reading input values from a specified array.
void	set(Float64Array array) The set() method stores multiple values in the typed array, reading input values from a specified array.
void	set(Float64Array array, int offset) The set() method stores multiple values in the typed array, reading input values from a specified array.
void	set(JsArray<java.lang.Double> array) The set() method stores multiple values in the typed array, reading input values from a specified array.
void	set(JsArray<java.lang.Double> array, int offset) The set() method stores multiple values in the typed array, reading input values from a specified array.
void	setAt(int index, double value)
@JsNonNull Float64Array	subarray(int start, int end) The subarray() method returns a new TypedArray on the same ArrayBuffer store and with the same element types as for this TypedArray object.
@JsNonNull java.lang.String	toString_() The toString() method returns a string representing the specified array and its elements.
@JsNonNull JsIterator<java.lang.Double>	values() The values() method returns a new array iterator object that contains the values for each index in the array.

Methods inherited from class akasha.core.JsObject

assign, create, create, defineProperties, defineProperty, defineProperty, entries, freeze, fromEntries, getOwnPropertyDescriptor, getOwnPropertyDescriptor, getOwnPropertyDescriptors, getOwnPropertyNames, getOwnPropertySymbols, getPrototypeOf, hasOwnProperty, hasOwnProperty, is, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, seal, setPrototypeOf, valueOf_, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface akasha.lang.JsIterable

iterator

Field Detail

BYTES_PER_ELEMENT

@JsOverlay
public static final int BYTES_PER_ELEMENT

The BYTES_PER_ELEMENT property represents the size in bytes of each element in an typed array.

See Also:

TypedArray.BYTES_PER_ELEMENT - MDN, Constant Field Values

name

@JsOverlay
public static final java.lang.String name

The name property represents a string value of the typed array constructor name.

See Also:

TypedArray.name - MDN, Constant Field Values

Constructor Detail

Float64Array

public Float64Array(int length)

The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array.Float64Array - MDN, TypedArray constructors - ECMAScript (ECMA-262)

Float64Array

public Float64Array(@Nonnull
                    Float64Array array)

The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array.Float64Array - MDN, TypedArray constructors - ECMAScript (ECMA-262)

Float64Array

public Float64Array(@Nonnull
                    JsArray<java.lang.Double> array)

The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array.Float64Array - MDN, TypedArray constructors - ECMAScript (ECMA-262)

Float64Array

public Float64Array(@Nonnull
                    double[] array)

The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array.Float64Array - MDN, TypedArray constructors - ECMAScript (ECMA-262)

Float64Array

public Float64Array(@Nonnull
                    ArrayBuffer buffer,
                    int byteOffset,
                    int length)

The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array.Float64Array - MDN, TypedArray constructors - ECMAScript (ECMA-262)

Float64Array

public Float64Array(@Nonnull
                    ArrayBuffer buffer,
                    int byteOffset)

The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array.Float64Array - MDN, TypedArray constructors - ECMAScript (ECMA-262)

Float64Array

public Float64Array(@Nonnull
                    ArrayBuffer buffer)

The Float64Array() typed array constructor creates a new Float64Array object, which is, an array of 64-bit floating point numbers (corresponding to the C double data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

See Also:

Float64Array.Float64Array - MDN, TypedArray constructors - ECMAScript (ECMA-262)

Method Detail

buffer

@JsProperty(name="buffer")
 @Nonnull
public ArrayBuffer buffer()

The buffer accessor property represents the ArrayBuffer referenced by a TypedArray at construction time.

Specified by:

buffer in interface ArrayBufferView

See Also:

TypedArray.buffer - MDN, (ECMAScript) # sec-get-%typedarray%.prototype.buffer

byteLength

@JsProperty(name="byteLength")
public int byteLength()

The byteLength accessor property represents the length (in bytes) of the typed array.

Specified by:

byteLength in interface ArrayBufferView

See Also:

TypedArray.byteLength - MDN, (ECMAScript) # sec-get-%typedarray%.prototype.bytelength

byteOffset

@JsProperty(name="byteOffset")
public int byteOffset()

The byteOffset accessor property represents the offset (in bytes) of a typed array from the start of its ArrayBuffer.

Specified by:

byteOffset in interface ArrayBufferView

See Also:

TypedArray.byteOffset - MDN, (ECMAScript) # sec-get-%typedarray%.prototype.byteoffset

length

@JsProperty(name="length")
public int length()

The length accessor property represents the length (in elements) of a typed array.

See Also:

TypedArray.length - MDN, (ECMAScript) # sec-get-%typedarray%.prototype.length

of

public static @JsNonNull Float64Array of(double... element)

The TypedArray.of() method creates a new typed array from a variable number of arguments. This method is nearly the same as Array.of().

See Also:

TypedArray.of - MDN, (ECMAScript) # sec-%typedarray%.of

copyWithin

public @JsNonNull Float64Array copyWithin(int target,
                                          int start,
                                          int end)

The copyWithin() method shallow copies part of an array to another location in the same array and returns it without modifying its length.

See Also:

TypedArray.prototype.copyWithin() - MDN, %TypedArray%.prototype.copyWithin - ECMA

copyWithin

public @JsNonNull Float64Array copyWithin(int target,
                                          int start)

The copyWithin() method shallow copies part of an array to another location in the same array and returns it without modifying its length.

See Also:

TypedArray.prototype.copyWithin() - MDN, %TypedArray%.prototype.copyWithin - ECMA

getAt

@JsOverlay
public final double getAt(int index)

setAt

@JsOverlay
public final void setAt(int index,
                                   double value)

set

public void set(@Nonnull
                Float64Array array,
                int offset)

The set() method stores multiple values in the typed array, reading input values from a specified array.

See Also:

TypedArray.set - MDN, (ECMAScript) # sec-%typedarray%.prototype.set-array-offset

set

public void set(@Nonnull
                Float64Array array)

The set() method stores multiple values in the typed array, reading input values from a specified array.

See Also:

TypedArray.set - MDN, (ECMAScript) # sec-%typedarray%.prototype.set-array-offset

set

public void set(@Nonnull
                JsArray<java.lang.Double> array,
                int offset)

The set() method stores multiple values in the typed array, reading input values from a specified array.

See Also:

TypedArray.set - MDN, (ECMAScript) # sec-%typedarray%.prototype.set-array-offset

set

public void set(@Nonnull
                double[] array,
                int offset)

The set() method stores multiple values in the typed array, reading input values from a specified array.

See Also:

TypedArray.set - MDN, (ECMAScript) # sec-%typedarray%.prototype.set-array-offset

set

public void set(@Nonnull
                JsArray<java.lang.Double> array)

The set() method stores multiple values in the typed array, reading input values from a specified array.

See Also:

TypedArray.set - MDN, (ECMAScript) # sec-%typedarray%.prototype.set-array-offset

set

@JsOverlay
public final void set(@Nonnull
                                 double... array)

The set() method stores multiple values in the typed array, reading input values from a specified array.

See Also:

TypedArray.set - MDN, (ECMAScript) # sec-%typedarray%.prototype.set-array-offset

subarray

public @JsNonNull Float64Array subarray(int start,
                                        int end)

The subarray() method returns a new TypedArray on the same ArrayBuffer store and with the same element types as for this TypedArray object. The begin offset is inclusive and the end offset is exclusive. TypedArray is one of the typed array types.

See Also:

TypedArray.subarray - MDN, (ECMAScript) # sec-%typedarray%.prototype.subarray

fill

public @JsNonNull Float64Array fill(double value,
                                    int start,
                                    int end)

The fill() method fills all the elements of a typed array from a start index to an end index with a static value. This method has the same algorithm as Array.prototype.fill(). TypedArray is one of the typed array types here.

See Also:

TypedArray.fill - MDN, (ECMAScript) # sec-%typedarray%.prototype.fill

fill

public @JsNonNull Float64Array fill(double value,
                                    int start)

The fill() method fills all the elements of a typed array from a start index to an end index with a static value. This method has the same algorithm as Array.prototype.fill(). TypedArray is one of the typed array types here.

See Also:

TypedArray.fill - MDN, (ECMAScript) # sec-%typedarray%.prototype.fill

fill

public @JsNonNull Float64Array fill(double value)

The fill() method fills all the elements of a typed array from a start index to an end index with a static value. This method has the same algorithm as Array.prototype.fill(). TypedArray is one of the typed array types here.

See Also:

TypedArray.fill - MDN, (ECMAScript) # sec-%typedarray%.prototype.fill

includes

public boolean includes(double searchElement,
                        int fromIndex)

The includes() method determines whether a typed array includes a certain element, returning true or false as appropriate. This method has the same algorithm as Array.prototype.includes(). TypedArray is one of the typed array types here.

See Also:

TypedArray.includes - MDN, (ECMAScript) # sec-%typedarray%.prototype.includes

includes

public boolean includes(double searchElement)

The includes() method determines whether a typed array includes a certain element, returning true or false as appropriate. This method has the same algorithm as Array.prototype.includes(). TypedArray is one of the typed array types here.

See Also:

TypedArray.includes - MDN, (ECMAScript) # sec-%typedarray%.prototype.includes

indexOf

public int indexOf(double searchElement,
                   int fromIndex)

The indexOf() method returns the first index at which a given element can be found in the typed array, or -1 if it is not present. This method has the same algorithm as Array.prototype.indexOf(). TypedArray is one of the typed array types here.

See Also:

TypedArray.indexOf - MDN, (ECMAScript) # sec-%typedarray%.prototype.indexof

indexOf

public int indexOf(double searchElement)

The indexOf() method returns the first index at which a given element can be found in the typed array, or -1 if it is not present. This method has the same algorithm as Array.prototype.indexOf(). TypedArray is one of the typed array types here.

See Also:

TypedArray.indexOf - MDN, (ECMAScript) # sec-%typedarray%.prototype.indexof

lastIndexOf

public int lastIndexOf(double searchElement,
                       int fromIndex)

The lastIndexOf() method returns the last index at which a given element can be found in the typed array, or -1 if it is not present. The typed array is searched backwards, starting at fromIndex. This method has the same algorithm as Array.prototype.lastIndexOf(). TypedArray is one of the typed array types here.

See Also:

TypedArray.lastIndexOf - MDN, (ECMAScript) # sec-%typedarray%.prototype.lastindexof

lastIndexOf

public int lastIndexOf(double searchElement)

The lastIndexOf() method returns the last index at which a given element can be found in the typed array, or -1 if it is not present. The typed array is searched backwards, starting at fromIndex. This method has the same algorithm as Array.prototype.lastIndexOf(). TypedArray is one of the typed array types here.

See Also:

TypedArray.lastIndexOf - MDN, (ECMAScript) # sec-%typedarray%.prototype.lastindexof

join

public @JsNonNull java.lang.String join(@Nonnull
                                        java.lang.String separator)

The join() method joins all elements of an array into a string. This method has the same algorithm as Array.prototype.join(). TypedArray is one of the typed array types here.

See Also:

TypedArray.join - MDN, (ECMAScript) # sec-%typedarray%.prototype.join

join

public @JsNonNull java.lang.String join()

The join() method joins all elements of an array into a string. This method has the same algorithm as Array.prototype.join(). TypedArray is one of the typed array types here.

See Also:

TypedArray.join - MDN, (ECMAScript) # sec-%typedarray%.prototype.join

toString_

@JsMethod(name="toString")
public @JsNonNull java.lang.String toString_()

The toString() method returns a string representing the specified array and its elements. This method has the same algorithm as Array.prototype.toString(). TypedArray is one of the typed array types here.

Overrides:

toString_ in class JsObject

See Also:

TypedArray.toString - MDN, (ECMAScript) # sec-%typedarray%.prototype.tostring

keys

public @JsNonNull JsIterator<java.lang.Double> keys()

The keys() method returns a new array iterator object that contains the keys for each index in the array.

See Also:

TypedArray.keys - MDN, (ECMAScript) # sec-%typedarray%.prototype.keys

values

public @JsNonNull JsIterator<java.lang.Double> values()

The values() method returns a new array iterator object that contains the values for each index in the array.

See Also:

TypedArray.values - MDN, (ECMAScript) # sec-%typedarray%.prototype.values

entries

public @JsNonNull JsIterator<Float64Array.Entry> entries()

The entries() method returns a new Array iterator object that contains the key/value pairs for each index in the array.

See Also:

TypedArray.entries - MDN, (ECMAScript) # sec-%typedarray%.prototype.entries

forEach

public void forEach(@JsNonNull Float64Array.ForEachCallback callback)

The forEach() method executes a provided function once per array element. This method has the same algorithm as Array.prototype.forEach(). TypedArray is one of the typed array types here.

See Also:

TypedArray.forEach - MDN, (ECMAScript) # sec-%typedarray%.prototype.foreach

forEach

public void forEach(@JsNonNull Float64Array.ForEachCallback2 callback)

The forEach() method executes a provided function once per array element. This method has the same algorithm as Array.prototype.forEach(). TypedArray is one of the typed array types here.

See Also:

TypedArray.forEach - MDN, (ECMAScript) # sec-%typedarray%.prototype.foreach

forEach

@JsOverlay
public final void forEach(@Nonnull
                                     Float64Array.ForEachCallback3 callback)

The forEach() method executes a provided function once per array element. This method has the same algorithm as Array.prototype.forEach(). TypedArray is one of the typed array types here.

See Also:

TypedArray.forEach - MDN, (ECMAScript) # sec-%typedarray%.prototype.foreach