Class CompressorProvider.TileCompressorControl

  • All Implemented Interfaces:
    ICompressorControl
    Enclosing class:
    CompressorProvider

    protected static class CompressorProvider.TileCompressorControl
    extends java.lang.Object
    implements ICompressorControl
    private implementation of the tile compression provider, all is based on the option based constructor of the compressors.
    • Field Detail

      • constructor

        private final java.lang.reflect.Constructor<ICompressor<java.nio.Buffer>> constructor
      • optionClass

        private final java.lang.Class<? extends ICompressOption> optionClass
      • parametersConstructor

        private final java.lang.reflect.Constructor<ICompressParameters> parametersConstructor
    • Constructor Detail

      • TileCompressorControl

        protected TileCompressorControl​(java.lang.Class<?> compressorClass)
      • TileCompressorControl

        protected TileCompressorControl​(java.lang.Class<?> compressorClass,
                                        java.lang.Class<?> parametersClass)
    • Method Detail

      • compress

        public boolean compress​(java.nio.Buffer in,
                                java.nio.ByteBuffer out,
                                ICompressOption option)
        Description copied from interface: ICompressorControl
        Compress the buffer into the byte buffer using the specified options.
        Specified by:
        compress in interface ICompressorControl
        Parameters:
        in - the buffer to compress.
        out - the compressed data to fill (must already be allocated with enough space)
        option - the options to use for the compression
        Returns:
        true if the compression succeded.
      • decompress

        public void decompress​(java.nio.ByteBuffer in,
                               java.nio.Buffer out,
                               ICompressOption option)
        Description copied from interface: ICompressorControl
        decompress the byte buffer back into the buffer using the specified options.
        Specified by:
        decompress in interface ICompressorControl
        Parameters:
        in - the bytes to decompress.
        out - the buffer to fill with the decompressed data (must already be allocated with enough space)
        option - the options to use for decompressing.
      • newCompressor

        private ICompressor<java.nio.Buffer> newCompressor​(ICompressOption option)
                                                    throws java.lang.InstantiationException,
                                                           java.lang.IllegalAccessException,
                                                           java.lang.reflect.InvocationTargetException
        Throws:
        java.lang.InstantiationException
        java.lang.IllegalAccessException
        java.lang.reflect.InvocationTargetException