Examples of java.nio.channels.ScatteringByteChannel

java.nio.channels.ScatteringByteChannel
A channel that can read bytes into a sequence of buffers.
A scattering read operation reads, in a single invocation, a sequence of bytes into one or more of a given sequence of buffers. Scattering reads are often useful when implementing network protocols or file formats that, for example, group data into segments consisting of one or more fixed-length headers followed by a variable-length body. Similar gathering write operations are defined in the {@link GatheringByteChannel} interface.
@author Mark Reinhold @author JSR-51 Expert Group @version 1.15, 06/04/19 @since 1.4

            }
        }
    }


    private static boolean read(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();
        ChannelBufferFactory bufferFactory =

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            }
        }
    }


    private static void readIntoHeapBuffer(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();

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    }


    private ChannelBuffer preallocatedDirectBuffer;


    private static void readIntoDirectBuffer(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();

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            }
        }
    }


    private static void read(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();
        ChannelBuffer buf = ChannelBuffers.buffer(predictor.nextReceiveBufferSize());

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            }
        }
    }


    private static boolean read(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();
        ChannelBufferFactory bufferFactory =

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            }
        }
    }


    private static void read(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();
        ChannelBufferFactory bufferFactory =

View Full Code Here

            }
        }
    }


    private static void readIntoHeapBuffer(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();

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    }


    private ChannelBuffer preallocatedDirectBuffer;


    private static void readIntoDirectBuffer(SelectionKey k) {
        ScatteringByteChannel ch = (ScatteringByteChannel) k.channel();
        NioSocketChannel channel = (NioSocketChannel) k.attachment();


        ReceiveBufferSizePredictor predictor =
            channel.getConfig().getReceiveBufferSizePredictor();

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    }


    @Test(expected = ReadOnlyBufferException.class)
    public void testSetBytesWithChannel() throws IOException {
        ByteBuf buf = newBuffer(wrappedBuffer(new byte[8]));
        buf.setBytes(0, new ScatteringByteChannel() {
            @Override
            public long read(ByteBuffer[] dsts, int offset, int length) {
                return 0;
            }

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