@JsonIgnore
public MajorType getMajorType() {
MajorType.Builder b = MajorType.newBuilder();
b.setMode(mode);
b.setMinorType(minorType);
if (precision != null) b.setPrecision(precision);
if (width != null) b.setWidth(width);
if (scale != null) b.setScale(scale);
return b.build();
}
