public Builder mergeFrom(org.apache.orc.OrcProto.Stream other) { if (other == org.apache.orc.OrcProto.Stream.getDefaultInstance()) return this; if (other.hasKind()) { setKind(other.getKind()); } if (other.hasColumn()) { setColumn(other.getColumn()); } if (other.hasLength()) { setLength(other.getLength()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }