Constructor Detail

• TypedArrays.Impl

  public TypedArrays.Impl()

Method Detail

• getElementCount

  protected static int getElementCount(int byteLength,
                    int elemLength)

  Get the number of elements in a number of bytes, throwing an exception if it isn't an integral number.

  Parameters:

  byteLength -

  elemLength - length of each element in bytes

  Returns:

  count of elements

  Throws:

  java.lang.IllegalArgumentException - if byteLength isn't an integral multiple of elemLength

• createArrayBuffer

  public abstract ArrayBuffer createArrayBuffer(int length)

• createDataView

  public DataView createDataView(ArrayBuffer buffer)

• createDataView

  public DataView createDataView(ArrayBuffer buffer,
                        int offset)

• createDataView

  public abstract DataView createDataView(ArrayBuffer buffer,
                        int byteOffset,
                        int byteLength)

• createFloat32Array

  public Float32Array createFloat32Array(ArrayBuffer buffer)

• createFloat32Array

  public Float32Array createFloat32Array(ArrayBuffer buffer,
                                int byteOffset)

• createFloat32Array

  public abstract Float32Array createFloat32Array(ArrayBuffer buffer,
                                int byteOffset,
                                int length)

• createFloat32Array

  public Float32Array createFloat32Array(float[] array)

• createFloat32Array

  public Float32Array createFloat32Array(int length)

• createFloat64Array

  public Float64Array createFloat64Array(ArrayBuffer buffer)

• createFloat64Array

  public Float64Array createFloat64Array(ArrayBuffer buffer,
                                int byteOffset)

• createFloat64Array

  public abstract Float64Array createFloat64Array(ArrayBuffer buffer,
                                int byteOffset,
                                int length)

• createFloat64Array

  public Float64Array createFloat64Array(double[] array)

• createFloat64Array

  public Float64Array createFloat64Array(int length)

• createInt16Array

  public Int16Array createInt16Array(ArrayBuffer buffer)

• createInt16Array

  public Int16Array createInt16Array(ArrayBuffer buffer,
                            int byteOffset)

• createInt16Array

  public abstract Int16Array createInt16Array(ArrayBuffer buffer,
                            int byteOffset,
                            int length)

• createInt16Array

  public Int16Array createInt16Array(int length)

• createInt16Array

  public Int16Array createInt16Array(short[] array)

• createInt32Array

  public Int32Array createInt32Array(ArrayBuffer buffer)

• createInt32Array

  public Int32Array createInt32Array(ArrayBuffer buffer,
                            int byteOffset)

• createInt32Array

  public abstract Int32Array createInt32Array(ArrayBuffer buffer,
                            int byteOffset,
                            int length)

• createInt32Array

  public Int32Array createInt32Array(int length)

• createInt32Array

  public Int32Array createInt32Array(int[] array)

• createInt8Array

  public Int8Array createInt8Array(ArrayBuffer buffer)

• createInt8Array

  public Int8Array createInt8Array(ArrayBuffer buffer,
                          int byteOffset)

• createInt8Array

  public abstract Int8Array createInt8Array(ArrayBuffer buffer,
                          int byteOffset,
                          int length)

• createInt8Array

  public Int8Array createInt8Array(byte[] array)

• createInt8Array

  public Int8Array createInt8Array(int length)

• createUint16Array

  public Uint16Array createUint16Array(ArrayBuffer buffer)

• createUint16Array

  public Uint16Array createUint16Array(ArrayBuffer buffer,
                              int byteOffset)

• createUint16Array

  public abstract Uint16Array createUint16Array(ArrayBuffer buffer,
                              int byteOffset,
                              int length)

• createUint16Array

  public Uint16Array createUint16Array(int length)

• createUint16Array

  public Uint16Array createUint16Array(int[] array)

• createUint32Array

  public Uint32Array createUint32Array(ArrayBuffer buffer)

• createUint32Array

  public Uint32Array createUint32Array(ArrayBuffer buffer,
                              int byteOffset)

• createUint32Array

  public abstract Uint32Array createUint32Array(ArrayBuffer buffer,
                              int byteOffset,
                              int length)

• createUint32Array

  public Uint32Array createUint32Array(double[] array)

• createUint32Array

  public Uint32Array createUint32Array(int length)

• createUint32Array

  public Uint32Array createUint32Array(long[] array)

• createUint8Array

  public Uint8Array createUint8Array(ArrayBuffer buffer)

• createUint8Array

  public Uint8Array createUint8Array(ArrayBuffer buffer,
                            int byteOffset)

• createUint8Array

  public abstract Uint8Array createUint8Array(ArrayBuffer buffer,
                            int byteOffset,
                            int length)

• createUint8Array

  public Uint8Array createUint8Array(int length)

• createUint8Array

  public Uint8Array createUint8Array(short[] array)

• createUint8ClampedArray

  public Uint8ClampedArray createUint8ClampedArray(ArrayBuffer buffer)

• createUint8ClampedArray

  public Uint8ClampedArray createUint8ClampedArray(ArrayBuffer buffer,
                                          int byteOffset)

• createUint8ClampedArray

  public abstract Uint8ClampedArray createUint8ClampedArray(ArrayBuffer buffer,
                                          int byteOffset,
                                          int length)

• createUint8ClampedArray

  public Uint8ClampedArray createUint8ClampedArray(int length)

• createUint8ClampedArray

  public Uint8ClampedArray createUint8ClampedArray(short[] array)

• mightBeSupported

  protected boolean mightBeSupported()

  Check if the current environment might possibly support typed arrays.

  The default implementation always returns true, and this is intended to be a static check based on deffered-bound parameters.

  Returns:

  true if the current environment might possibly support typed arrays

• runtimeSupportCheck

  protected boolean runtimeSupportCheck()

  Check if the current environment actually does support typed arrays (including emulation). There is no partial support, so if true is returned, there must be acceptable implementations for all of the createXXX methods.

  Returns:

  true if the current environment actually does support typed arrays