示例#1
0
 @Override
 public void writeTo(StreamOutput out) throws IOException {
   super.writeTo(out);
   if (out.getVersion().onOrAfter(version1)) {
     out.writeInt(value2);
   }
 }
示例#2
0
 @Override
 public void readFrom(StreamInput in) throws IOException {
   super.readFrom(in);
   if (in.getVersion().onOrAfter(version1)) {
     value2 = in.readInt();
   }
 }