Package com.google.gwt.typedarrays.shared

Interface Int8Array

  • All Superinterfaces:
    ArrayBufferView
    All Known Implementing Classes:
    Int8ArrayImpl, Int8ArrayNative
    public interface Int8Array
extends ArrayBufferView
    A view representing an ArrayBuffer as 8-bit signed integers. Storing out-of-range values are mapped to valid values by taking the bottom 8 bits of the value. {@link "http://www.khronos.org/registry/typedarray/specs/latest/#7"}

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int BYTES_PER_ELEMENT  

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      byte get​(int index)
      Retrieve one element of this view.
      int length()
      The length in elements of this view.
      void set​(byte[] array)
      Set multiple elements in this view from an array, storing starting at 0.
      void set​(byte[] array, int offset)
      Set multiple elements in this view from an array, storing starting at the requested offset.
      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​(Int8Array array)
      Set multiple elements in this view from another view, storing starting at 0.
      void set​(Int8Array array, int offset)
      Set multiple elements in this view from another view, storing starting at the requested offset.
      Int8Array subarray​(int begin)
      Create a new view from the same array, from offset to the end of this view.
      Int8Array subarray​(int begin, int end)
      Create a new view from the same array, from offset to (but not including) end in this view.

    • Method Detail

      • length

        int length()
        The length in elements of this view.
        Returns:
        non-negative length

      • get

        byte get​(int index)
        Retrieve one element of this view.
        Parameters:
        index -
        Returns:
        the requested element

      • set

        void set​(int index,
         int value)
        Set one element in this view.
        Parameters:
        index -
        value -

      • set

        void set​(Int8Array array)
        Set multiple elements in this view from another view, storing starting at 0.
        Parameters:
        array -

      • set

        void set​(Int8Array array,
         int offset)
        Set multiple elements in this view from another view, storing starting at the requested offset.
        Parameters:
        array -

      • set

        void set​(byte[] array)
        Set multiple elements in this view from an array, storing starting at 0.
        Parameters:
        array -

      • set

        void set​(byte[] array,
         int offset)
        Set multiple elements in this view from an array, storing starting at the requested offset.
        Parameters:
        array -

      • set

        void set​(int[] array)
        Set multiple elements in this view from an array, storing starting at 0.
        Parameters:
        array -

      • set

        void set​(int[] array,
         int offset)
        Set multiple elements in this view from an array, storing starting at the requested offset.
        Parameters:
        array -

      • subarray

        Int8Array subarray​(int begin)
        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.
        Parameters:
        begin - offset into this view if non-negative; if negative, an index from the end of this view
        Returns:
        a new Int8Array instance

      • subarray

        Int8Array subarray​(int begin,
                   int end)
        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.
        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 Int8Array instance