List of nioBuffer() Examples

Examples of nioBuffer()

io.netty.buffer.ByteBuf.nioBuffer()
Exposes this buffer's readable bytes as an NIO {@link ByteBuffer}. The returned buffer shares the content with this buffer, while changing the position and limit of the returned NIO buffer does not affect the indexes and marks of this buffer. This method is identical to {@code buf.nioBuffer(buf.readerIndex(), buf.readableBytes())}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that thereturned NIO buffer will not see the changes of this buffer if this buffer is a dynamic buffer and it adjusted its capacity. @throws UnsupportedOperationException if this buffer cannot create a {@link ByteBuffer} that shares the content with itself @see #nioBufferCount() @see #nioBuffers() @see #nioBuffers(int,int)

Examples of io.netty.buffer.ByteBuf.nioBuffer()

              break;
            case DATA_PAGE:
              valueReadSoFar += pageHeader.data_page_header.getNum_values();
              ByteBuf buf = allocator.buffer(pageHeader.compressed_page_size);
              lastPage = buf;
              ByteBuffer buffer = buf.nioBuffer(0, pageHeader.compressed_page_size);
              CompatibilityUtil.getBuf(in, buffer, pageHeader.compressed_page_size);
              return new Page(
                      decompressor.decompress(BytesInput.from(buffer, 0, pageHeader.compressed_page_size), pageHeader.getUncompressed_page_size()),
                      pageHeader.data_page_header.num_values,
                      pageHeader.uncompressed_page_size,

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Examples of io.netty.buffer.ByteBuf.nioBuffer()




  @Override
  public ByteBuffer allocate(int sz) {
    ByteBuf bb = oContext.getAllocator().buffer(sz);
    ByteBuffer b = bb.nioBuffer(0, sz);
    allocatedBuffers.put(System.identityHashCode(b), bb);
    logger.debug("ParquetDirectByteBufferAllocator: Allocated "+sz+" bytes. Allocated ByteBuffer id: "+System.identityHashCode(b));
    return b;
  }

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Examples of io.netty.buffer.ByteBuf.nioBuffer()

          - (index - adjustment));
      switch (s.nioBufferCount()) {
      case 0:
        throw new UnsupportedOperationException();
      case 1:
        buffers.add(s.nioBuffer(index - adjustment, localLength));
        break;
      default:
        Collections.addAll(buffers,
            s.nioBuffers(index - adjustment, localLength));
      }

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Examples of io.netty.buffer.ByteBuf.nioBuffer()

        final int oldPos = packet.position();
        if (wantsInboundHeapBuffer && packet.isDirect()) {
            newPacket = ctx.alloc().heapBuffer(packet.limit() - oldPos);
            newPacket.writeBytes(packet);
            oldPacket = packet;
            packet = newPacket.nioBuffer();
        } else {
            oldPacket = null;
            newPacket = null;
        }

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