Examples of io.vertx.core.buffer.Buffer.appendInt()

io.vertx.core.buffer.Buffer.appendInt()
Appends the specified {@code int} to the end of the Buffer. The buffer will expand as necessary to accommodate any bytes written.
Returns a reference to {@code this} so multiple operations can be appended together.

  @Override
  public Buffer writeToBuffer() {
    String encoded = encode();
    byte[] bytes = encoded.getBytes();
    Buffer buffer = Buffer.buffer(bytes.length + 4);
    buffer.appendInt(bytes.length);
    buffer.appendBytes(bytes);
    return buffer;
  }


  @Override

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  }


  public Buffer encodeToWire() {
    int length = 1024; // TODO make this configurable
    Buffer buffer = Buffer.buffer(length);
    buffer.appendInt(0);
    buffer.appendByte(WIRE_PROTOCOL_VERSION);
    byte systemCodecID = messageCodec.systemCodecID();
    buffer.appendByte(systemCodecID);
    if (systemCodecID == -1) {
      // User codec

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    buffer.appendByte(send ? (byte)0 : (byte)1);
    writeString(buffer, address);
    if (replyAddress != null) {
      writeString(buffer, replyAddress);
    } else {
      buffer.appendInt(0);
    }
    buffer.appendInt(sender.port);
    writeString(buffer, sender.host);
    encodeHeaders(buffer);
    writeBody(buffer);

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    if (replyAddress != null) {
      writeString(buffer, replyAddress);
    } else {
      buffer.appendInt(0);
    }
    buffer.appendInt(sender.port);
    writeString(buffer, sender.host);
    encodeHeaders(buffer);
    writeBody(buffer);
    buffer.setInt(0, buffer.length() - 4);
//    if (buffer.length()> length) {

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  @Override
  public Buffer writeToBuffer() {
    String encoded = encode();
    byte[] bytes = encoded.getBytes();
    Buffer buffer = Buffer.buffer(bytes.length + 4);
    buffer.appendInt(bytes.length);
    buffer.appendBytes(bytes);
    return buffer;
  }


  @Override

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