Package com.google.gwt.typedarrays.server

Class Uint8ArrayImpl

java.lang.Object
com.google.gwt.typedarrays.server.ArrayBufferViewImpl
com.google.gwt.typedarrays.server.Uint8ArrayImpl
All Implemented Interfaces:
ArrayBufferView, Uint8Array
Direct Known Subclasses:
Uint8ClampedArrayImpl
public class Uint8ArrayImpl extends ArrayBufferViewImpl implements Uint8Array
Pure Java implementation of Uint8Array.

  • Field Summary

    Fields inherited from class com.google.gwt.typedarrays.server.ArrayBufferViewImpl

    arrayBuf, byteLength, byteOffset, USE_LITTLE_ENDIAN

    Fields inherited from interface com.google.gwt.typedarrays.shared.Uint8Array

    BYTES_PER_ELEMENT

  • Constructor Summary

    Constructors
    Constructor
    Description
    Uint8ArrayImpl(ArrayBuffer buffer, int byteOffset, int length)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    short
    get(int index)
    Retrieve one element of this view.
    int
    length()
    The length in elements of this view.
    void
    set(int[] array)
    Set multiple elements in this view from an array, storing starting at 0.
    void
    set(int[] array, int offset)
    Set multiple elements in this view from an array, storing starting at the requested offset.
    void
    set(int index, int value)
    Set one element in this view.
    void
    set(short[] array)
    Set multiple elements in this view from an array, storing starting at 0.
    void
    set(short[] array, int offset)
    Set multiple elements in this view from an array, storing starting at the requested offset.
    void
    set(Uint8Array array)
    Set multiple elements in this view from another view, storing starting at 0.
    void
    set(Uint8Array array, int offset)
    Set multiple elements in this view from another view, storing starting at the requested offset.
    Uint8Array
    subarray(int begin)
    Create a new view from the same array, from offset to the end of this view.
    Uint8Array
    subarray(int begin, int end)
    Create a new view from the same array, from offset to (but not including) end in this view.

    Methods inherited from class com.google.gwt.typedarrays.server.ArrayBufferViewImpl

    buffer, byteLength, byteOffset, checkRange

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface com.google.gwt.typedarrays.shared.ArrayBufferView

    buffer, byteLength, byteOffset

  • Constructor Details

    • Uint8ArrayImpl

      public Uint8ArrayImpl(ArrayBuffer buffer, int byteOffset, int length)
      Parameters:
      buffer -
      byteOffset -
      length -

  • Method Details

    • get

      public short get(int index)
      Description copied from interface: Uint8Array
      Retrieve one element of this view.
      Specified by:
      get in interface Uint8Array
      Parameters:
      index -
      Returns:
      the requested element, 0-255

    • length

      public int length()
      Description copied from interface: Uint8Array
      The length in elements of this view.
      Specified by:
      length in interface Uint8Array
      Returns:
      non-negative length

    • set

      public void set(int index, int value)
      Description copied from interface: Uint8Array
      Set one element in this view.
      Specified by:
      set in interface Uint8Array
      Parameters:
      index -
      value -

    • set

      public void set(int[] array)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at 0.
      Specified by:
      set in interface Uint8Array
      Parameters:
      array -

    • set

      public void set(int[] array, int offset)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at the requested offset.
      Specified by:
      set in interface Uint8Array
      Parameters:
      array -
      offset -

    • set

      public void set(short[] array)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at 0.
      Specified by:
      set in interface Uint8Array
      Parameters:
      array -

    • set

      public void set(short[] array, int offset)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from an array, storing starting at the requested offset.
      Specified by:
      set in interface Uint8Array
      Parameters:
      array -
      offset -

    • set

      public void set(Uint8Array array)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from another view, storing starting at 0.
      Specified by:
      set in interface Uint8Array
      Parameters:
      array -

    • set

      public void set(Uint8Array array, int offset)
      Description copied from interface: Uint8Array
      Set multiple elements in this view from another view, storing starting at the requested offset.
      Specified by:
      set in interface Uint8Array
      Parameters:
      array -
      offset -

    • subarray

      public Uint8Array subarray(int begin)
      Description copied from interface: Uint8Array
      Create a new view from the same array, from offset to the end of this view. These offset is clamped to legal indices into this view, so it is not an error to specify an invalid index.
      Specified by:
      subarray in interface Uint8Array
      Parameters:
      begin - offset into this view if non-negative; if negative, an index from the end of this view
      Returns:
      a new Uint8Array instance

    • subarray

      public Uint8Array subarray(int begin, int end)
      Description copied from interface: Uint8Array
      Create a new view from the same array, from offset to (but not including) end in this view. These indices are clamped to legal indices into this view, so it is not an error to specify invalid indices.
      Specified by:
      subarray in interface Uint8Array
      Parameters:
      begin - offset into this view if non-negative; if negative, an index from the end of this view
      end - offset into this view if non-negative; if negative, an index from the end of this view
      Returns:
      a new Uint8Array instance