DataView (Akasha Java Browser API for GWT)

java.lang.Object
- akasha.core.JsObject
- - akasha.core.DataView

All Implemented Interfaces:

ArrayBufferView, BufferSource, ImageBufferSource
```
@Generated(value="org.realityforge.webtack")
 @JsType(isNative=true,
        namespace="<global>",
        name="DataView")
public class DataView
extends JsObject
implements ArrayBufferView
```
The DataView view provides a low-level interface for reading and writing multiple number types in a binary ArrayBuffer, without having to care about the platform's endianness.

See Also:

DataView - MDN, (ECMAScript) # sec-dataview-objects

Constructor Summary

Constructors
Constructor and Description
`DataView(ArrayBuffer buffer)` The DataView() constructor is used to create DataView objects.
`DataView(ArrayBuffer buffer, int byteOffset)` The DataView() constructor is used to create DataView objects.
`DataView(ArrayBuffer buffer, int byteOffset, int byteLength)` The DataView() constructor is used to create DataView objects.
`DataView(SharedArrayBuffer buffer)` The DataView() constructor is used to create DataView objects.
`DataView(SharedArrayBuffer buffer, int byteOffset)` The DataView() constructor is used to create DataView objects.
`DataView(SharedArrayBuffer buffer, int byteOffset, int byteLength)` The DataView() constructor is used to create DataView objects.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ArrayBuffer`	`buffer()` The buffer accessor property represents the ArrayBuffer or SharedArrayBuffer referenced by the DataView at construction time.
`int`	`byteLength()` The byteLength accessor property represents the length (in bytes) of the dataview.
`int`	`byteOffset()` The byteOffset accessor property represents the offset (in bytes) of this view from the start of its ArrayBuffer or SharedArrayBuffer.
`float`	`getFloat32(int byteOffset)` The getFloat32() method gets a signed 32-bit float (float) at the specified byte offset from the start of the DataView.
`float`	`getFloat32(int byteOffset, boolean littleEndian)` The getFloat32() method gets a signed 32-bit float (float) at the specified byte offset from the start of the DataView.
`double`	`getFloat64(int byteOffset)` The getFloat64() method gets a signed 64-bit float (double) at the specified byte offset from the start of the DataView.
`double`	`getFloat64(int byteOffset, boolean littleEndian)` The getFloat64() method gets a signed 64-bit float (double) at the specified byte offset from the start of the DataView.
`short`	`getInt16(int byteOffset)` The getInt16() method gets a signed 16-bit integer (short) at the specified byte offset from the start of the DataView.
`short`	`getInt16(int byteOffset, boolean littleEndian)` The getInt16() method gets a signed 16-bit integer (short) at the specified byte offset from the start of the DataView.
`int`	`getInt32(int byteOffset)` The getInt32() method gets a signed 32-bit integer (long) at the specified byte offset from the start of the DataView.
`int`	`getInt32(int byteOffset, boolean littleEndian)` The getInt32() method gets a signed 32-bit integer (long) at the specified byte offset from the start of the DataView.
`byte`	`getInt8(int byteOffset)` The getInt8() method gets a signed 8-bit integer (byte) at the specified byte offset from the start of the DataView.
`int`	`getUint16(int byteOffset)` The getUint16() method gets an unsigned 16-bit integer (unsigned short) at the specified byte offset from the start of the DataView.
`int`	`getUint16(int byteOffset, boolean littleEndian)` The getUint16() method gets an unsigned 16-bit integer (unsigned short) at the specified byte offset from the start of the DataView.
`int`	`getUint32(int byteOffset)` The getUint32() method gets an unsigned 32-bit integer (unsigned long) at the specified byte offset from the start of the DataView.
`int`	`getUint32(int byteOffset, boolean littleEndian)` The getUint32() method gets an unsigned 32-bit integer (unsigned long) at the specified byte offset from the start of the DataView.
`short`	`getUint8(int byteOffset)` The getUint8() method gets an unsigned 8-bit integer (unsigned byte) at the specified byte offset from the start of the DataView.
`void`	`setFloat32(int byteOffset, float value)` The setFloat32() method stores a signed 32-bit float (float) value at the specified byte offset from the start of the DataView.
`void`	`setFloat32(int byteOffset, float value, boolean littleEndian)` The setFloat32() method stores a signed 32-bit float (float) value at the specified byte offset from the start of the DataView.
`void`	`setFloat64(int byteOffset, double value)` The setFloat64() method stores a signed 64-bit float (double) value at the specified byte offset from the start of the DataView.
`void`	`setFloat64(int byteOffset, double value, boolean littleEndian)` The setFloat64() method stores a signed 64-bit float (double) value at the specified byte offset from the start of the DataView.
`void`	`setInt16(int byteOffset, int value)` The setInt16() method stores a signed 16-bit integer (short) value at the specified byte offset from the start of the DataView.
`void`	`setInt16(int byteOffset, int value, boolean littleEndian)` The setInt16() method stores a signed 16-bit integer (short) value at the specified byte offset from the start of the DataView.
`void`	`setInt32(int byteOffset, int value)` The setInt32() method stores a signed 32-bit integer (long) value at the specified byte offset from the start of the DataView.
`void`	`setInt32(int byteOffset, int value, boolean littleEndian)` The setInt32() method stores a signed 32-bit integer (long) value at the specified byte offset from the start of the DataView.
`void`	`setInt8(int byteOffset, byte value)` The setInt8() method stores a signed 8-bit integer (byte) value at the specified byte offset from the start of the DataView.
`void`	`setUint16(int byteOffset, int value)` The setUint16() method stores an unsigned 16-bit integer (unsigned short) value at the specified byte offset from the start of the DataView.
`void`	`setUint16(int byteOffset, int value, boolean littleEndian)` The setUint16() method stores an unsigned 16-bit integer (unsigned short) value at the specified byte offset from the start of the DataView.
`void`	`setUint32(int byteOffset, int value)` The setUint32() method stores an unsigned 32-bit integer (unsigned long) value at the specified byte offset from the start of the DataView.
`void`	`setUint32(int byteOffset, int value, boolean littleEndian)` The setUint32() method stores an unsigned 32-bit integer (unsigned long) value at the specified byte offset from the start of the DataView.
`void`	`setUint8(int byteOffset, int value)` The setUint8() method stores an unsigned 8-bit integer (byte) value at the specified byte offset from the start of the DataView.
`java.lang.String`	`toString_()` The valueOf() method returns the wrapped primitive value of a Number object.

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

- Constructor Detail
  - DataView
```
public DataView(@Nonnull
                ArrayBuffer buffer,
                int byteOffset,
                int byteLength)
```
    The DataView() constructor is used to create DataView objects.
    
    See Also:
    
    DataView.DataView - MDN, DataView constructor - ECMAScript (ECMA-262)
  - DataView
```
public DataView(@Nonnull
                ArrayBuffer buffer,
                int byteOffset)
```
    The DataView() constructor is used to create DataView objects.
    
    See Also:
    
    DataView.DataView - MDN, DataView constructor - ECMAScript (ECMA-262)
  - DataView
```
public DataView(@Nonnull
                ArrayBuffer buffer)
```
    The DataView() constructor is used to create DataView objects.
    
    See Also:
    
    DataView.DataView - MDN, DataView constructor - ECMAScript (ECMA-262)
  - DataView
```
public DataView(@Nonnull
                SharedArrayBuffer buffer,
                int byteOffset,
                int byteLength)
```
    The DataView() constructor is used to create DataView objects.
    
    See Also:
    
    DataView.DataView - MDN, DataView constructor - ECMAScript (ECMA-262)
  - DataView
```
public DataView(@Nonnull
                SharedArrayBuffer buffer,
                int byteOffset)
```
    The DataView() constructor is used to create DataView objects.
    
    See Also:
    
    DataView.DataView - MDN, DataView constructor - ECMAScript (ECMA-262)
  - DataView
```
public DataView(@Nonnull
                SharedArrayBuffer buffer)
```
    The DataView() constructor is used to create DataView objects.
    
    See Also:
    
    DataView.DataView - MDN, DataView constructor - ECMAScript (ECMA-262)
- Method Detail
  - buffer
```
@JsProperty(name="buffer")
 @Nonnull
public ArrayBuffer buffer()
```
    The buffer accessor property represents the ArrayBuffer or SharedArrayBuffer referenced by the DataView at construction time.
    
    Specified by:
    
    buffer in interface ArrayBufferView
    
    See Also:
    
    DataView.buffer - MDN, (ECMAScript) # sec-get-dataview.prototype.buffer
  - byteLength
```
@JsProperty(name="byteLength")
public int byteLength()
```
    The byteLength accessor property represents the length (in bytes) of the dataview.
    
    Specified by:
    
    byteLength in interface ArrayBufferView
    
    See Also:
    
    DataView.byteLength - MDN, (ECMAScript) # sec-get-dataview.prototype.bytelength
  - byteOffset
```
@JsProperty(name="byteOffset")
public int byteOffset()
```
    The byteOffset accessor property represents the offset (in bytes) of this view from the start of its ArrayBuffer or SharedArrayBuffer.
    
    Specified by:
    
    byteOffset in interface ArrayBufferView
    
    See Also:
    
    DataView.byteOffset - MDN, (ECMAScript) # sec-get-dataview.prototype.byteoffset
  - toString_
```
@JsMethod(name="toString")
 @Nonnull
public java.lang.String toString_()
```
    Description copied from class: JsObject
    
    The valueOf() method returns the wrapped primitive value of a Number object.
    
    Overrides:
    
    toString_ in class JsObject
    
    See Also:
    
    Object.prototype.toString - MDN, Object.prototype.toString - ECMAScript (ECMA-262)
  - getInt8
```
public byte getInt8(int byteOffset)
```
    The getInt8() method gets a signed 8-bit integer (byte) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getInt8 - MDN, (ECMAScript) # sec-dataview.prototype.getint8
  - getUint8
```
public short getUint8(int byteOffset)
```
    The getUint8() method gets an unsigned 8-bit integer (unsigned byte) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getUint8 - MDN, (ECMAScript) # sec-dataview.prototype.getuint8
  - getInt16
```
public short getInt16(int byteOffset,
                      boolean littleEndian)
```
    The getInt16() method gets a signed 16-bit integer (short) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getInt16 - MDN, (ECMAScript) # sec-dataview.prototype.getint16
  - getInt16
```
public short getInt16(int byteOffset)
```
    The getInt16() method gets a signed 16-bit integer (short) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getInt16 - MDN, (ECMAScript) # sec-dataview.prototype.getint16
  - getUint16
```
public int getUint16(int byteOffset,
                     boolean littleEndian)
```
    The getUint16() method gets an unsigned 16-bit integer (unsigned short) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getUint16 - MDN, (ECMAScript) # sec-dataview.prototype.getuint16
  - getUint16
```
public int getUint16(int byteOffset)
```
    The getUint16() method gets an unsigned 16-bit integer (unsigned short) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getUint16 - MDN, (ECMAScript) # sec-dataview.prototype.getuint16
  - getInt32
```
public int getInt32(int byteOffset,
                    boolean littleEndian)
```
    The getInt32() method gets a signed 32-bit integer (long) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getInt32 - MDN, (ECMAScript) # sec-dataview.prototype.getint32
  - getInt32
```
public int getInt32(int byteOffset)
```
    The getInt32() method gets a signed 32-bit integer (long) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getInt32 - MDN, (ECMAScript) # sec-dataview.prototype.getint32
  - getUint32
```
public int getUint32(int byteOffset,
                     boolean littleEndian)
```
    The getUint32() method gets an unsigned 32-bit integer (unsigned long) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getUint32 - MDN, (ECMAScript) # sec-dataview.prototype.getuint32
  - getUint32
```
public int getUint32(int byteOffset)
```
    The getUint32() method gets an unsigned 32-bit integer (unsigned long) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getUint32 - MDN, (ECMAScript) # sec-dataview.prototype.getuint32
  - getFloat32
```
public float getFloat32(int byteOffset,
                        boolean littleEndian)
```
    The getFloat32() method gets a signed 32-bit float (float) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getFloat32 - MDN, (ECMAScript) # sec-dataview.prototype.getfloat32
  - getFloat32
```
public float getFloat32(int byteOffset)
```
    The getFloat32() method gets a signed 32-bit float (float) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getFloat32 - MDN, (ECMAScript) # sec-dataview.prototype.getfloat32
  - getFloat64
```
public double getFloat64(int byteOffset,
                         boolean littleEndian)
```
    The getFloat64() method gets a signed 64-bit float (double) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getFloat64 - MDN, (ECMAScript) # sec-dataview.prototype.getfloat64
  - getFloat64
```
public double getFloat64(int byteOffset)
```
    The getFloat64() method gets a signed 64-bit float (double) at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.getFloat64 - MDN, (ECMAScript) # sec-dataview.prototype.getfloat64
  - setInt8
```
public void setInt8(int byteOffset,
                    byte value)
```
    The setInt8() method stores a signed 8-bit integer (byte) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setInt8 - MDN, (ECMAScript) # sec-dataview.prototype.setint8
  - setUint8
```
public void setUint8(int byteOffset,
                     int value)
```
    The setUint8() method stores an unsigned 8-bit integer (byte) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setUint8 - MDN, (ECMAScript) # sec-dataview.prototype.setuint8
  - setInt16
```
public void setInt16(int byteOffset,
                     int value,
                     boolean littleEndian)
```
    The setInt16() method stores a signed 16-bit integer (short) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setInt16 - MDN, (ECMAScript) # sec-dataview.prototype.setint16
  - setInt16
```
public void setInt16(int byteOffset,
                     int value)
```
    The setInt16() method stores a signed 16-bit integer (short) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setInt16 - MDN, (ECMAScript) # sec-dataview.prototype.setint16
  - setUint16
```
public void setUint16(int byteOffset,
                      int value,
                      boolean littleEndian)
```
    The setUint16() method stores an unsigned 16-bit integer (unsigned short) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setUint16 - MDN, (ECMAScript) # sec-dataview.prototype.setuint16
  - setUint16
```
public void setUint16(int byteOffset,
                      int value)
```
    The setUint16() method stores an unsigned 16-bit integer (unsigned short) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setUint16 - MDN, (ECMAScript) # sec-dataview.prototype.setuint16
  - setInt32
```
public void setInt32(int byteOffset,
                     int value,
                     boolean littleEndian)
```
    The setInt32() method stores a signed 32-bit integer (long) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setInt32 - MDN, (ECMAScript) # sec-dataview.prototype.setint32
  - setInt32
```
public void setInt32(int byteOffset,
                     int value)
```
    The setInt32() method stores a signed 32-bit integer (long) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setInt32 - MDN, (ECMAScript) # sec-dataview.prototype.setint32
  - setUint32
```
public void setUint32(int byteOffset,
                      int value,
                      boolean littleEndian)
```
    The setUint32() method stores an unsigned 32-bit integer (unsigned long) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setUint32 - MDN, (ECMAScript) # sec-dataview.prototype.setuint32
  - setUint32
```
public void setUint32(int byteOffset,
                      int value)
```
    The setUint32() method stores an unsigned 32-bit integer (unsigned long) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setUint32 - MDN, (ECMAScript) # sec-dataview.prototype.setuint32
  - setFloat32
```
public void setFloat32(int byteOffset,
                       float value,
                       boolean littleEndian)
```
    The setFloat32() method stores a signed 32-bit float (float) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setFloat32 - MDN, (ECMAScript) # sec-dataview.prototype.setfloat32
  - setFloat32
```
public void setFloat32(int byteOffset,
                       float value)
```
    The setFloat32() method stores a signed 32-bit float (float) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setFloat32 - MDN, (ECMAScript) # sec-dataview.prototype.setfloat32
  - setFloat64
```
public void setFloat64(int byteOffset,
                       double value,
                       boolean littleEndian)
```
    The setFloat64() method stores a signed 64-bit float (double) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setFloat64 - MDN, (ECMAScript) # sec-dataview.prototype.setfloat64
  - setFloat64
```
public void setFloat64(int byteOffset,
                       double value)
```
    The setFloat64() method stores a signed 64-bit float (double) value at the specified byte offset from the start of the DataView.
    
    See Also:
    
    DataView.setFloat64 - MDN, (ECMAScript) # sec-dataview.prototype.setfloat64

Class DataView

Constructor Summary

Method Summary

Methods inherited from class akasha.core.JsObject

Methods inherited from class java.lang.Object

Constructor Detail

DataView

DataView

DataView

DataView

DataView

DataView

Method Detail

buffer

byteLength

byteOffset

toString_

getInt8

getUint8

getInt16

getInt16

getUint16

getUint16

getInt32

getInt32

getUint32

getUint32

getFloat32

getFloat32

getFloat64

getFloat64

setInt8

setUint8

setInt16

setInt16

setUint16

setUint16

setInt32

setInt32

setUint32

setUint32

setFloat32

setFloat32

setFloat64

setFloat64