SerializerTest.java

public class SerializerTest {
  public abstract class SerializerBase<T extends SomeType> implements Serializer<T> {
    private final Serializer<Integer> number;

    public SerializerBase(final SerializerFramework s) {
      this.number = s.fixedInteger();
    }

    @Override
    public void serialize(SerialWriter buffer, T value) throws IOException {
      this.number.serialize(buffer, value.getNumber());
      this.serializeNext(buffer, value);
    }

    @Override
    public void deserialize(SerialReader buffer) throws IOException {
      final int number = this.number.deserialize(buffer);
      return this.deserializeNext(buffer, number);
    }

    public abstract void serializeNext(SerialWriter buffer, T value);
    public abstract T deserializeNext(SerialWriter buffer, int number);
  }

  public static interface SomeType {
    int getNumber();
  }
}