程序包 com.baidu.bjf.remoting.protobuf

接口 Codec<T>

public interface Codec<T>
Codec interface include encode and decode support.
从以下版本开始:
1.0.0
作者:
xiemalin

  • 方法概要

    修饰符和类型
    方法
    说明
    T
    decode(byte[] bytes)
    Do decode action from byte array
    byte[]
    encode(T t)
    Do byte encode action
    com.google.protobuf.Descriptors.Descriptor
    getDescriptor()
    Get Descriptor to support dynamic mesage call for protocol buffer
    T
    readFrom(com.google.protobuf.CodedInputStream intput)
    Read object from target byte array input stream
    int
    size(T t)
    Calculate size of target object
    void
    writeTo(T t, com.google.protobuf.CodedOutputStream out)
    Write target object to byte array

  • 方法详细资料

    • encode

      byte[] encode(T t) throws IOException
      Do byte encode action
      参数:
      t - generic target object
      返回:
      encoded byte array
      抛出:
      IOException - if target object is invalid

    • decode

      T decode(byte[] bytes) throws IOException
      Do decode action from byte array
      参数:
      bytes - encoded byte array
      返回:
      parse byte array to target object
      抛出:
      IOException - if byte array is invalid

    • size

      int size(T t) throws IOException
      Calculate size of target object
      参数:
      t - target object
      返回:
      size of
      抛出:
      IOException - if target object is invalid

    • writeTo

      void writeTo(T t, com.google.protobuf.CodedOutputStream out) throws IOException
      Write target object to byte array
      参数:
      t - target object
      out - target CodedOutputStream
      抛出:
      IOException - if target object is invalid

    • readFrom

      T readFrom(com.google.protobuf.CodedInputStream intput) throws IOException
      Read object from target byte array input stream
      参数:
      intput - target input stream object
      返回:
      unserialize object
      抛出:
      IOException - if byte array is invalid

    • getDescriptor

      com.google.protobuf.Descriptors.Descriptor getDescriptor() throws IOException
      Get Descriptor to support dynamic mesage call for protocol buffer
      返回:
      Descriptors.Descriptor instance
      抛出:
      IOException - in case of create Descriptors.Descriptor failed