Protobuf generated classes can't be subclassed. I suggest create a wrapper type and implement the hashCode()/equals() there.
To generate one .java file for each message, use "option java_multiple_files = true;" in your .proto file. On Wed, Feb 28, 2018 at 5:41 AM Kaushal Hooda <hoodakaus...@gmail.com> wrote: > Hi, > > The default behaviour for equals/hashCode is checking every single field > for comparison/generating the hash. > > This is problematic for us - we need to override this to use only few > fields (e.g., an ID field). Is there any way to do this, apart from editing > the generated java code every time I run protoc? > > Also, is it possible to generate one .java file for each message type, > instead of having them all inside one huge file for the entire schema? > > -- > You received this message because you are subscribed to the Google Groups > "Protocol Buffers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to protobuf+unsubscr...@googlegroups.com. > To post to this group, send email to protobuf@googlegroups.com. > Visit this group at https://groups.google.com/group/protobuf. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to protobuf+unsubscr...@googlegroups.com. To post to this group, send email to protobuf@googlegroups.com. Visit this group at https://groups.google.com/group/protobuf. For more options, visit https://groups.google.com/d/optout.
