public static MetadataAttribute addAttribute(
final MetadataElement dest,
final String tag,
final int dataType,
final String unit,
final String desc) {
final MetadataAttribute attribute = new MetadataAttribute(tag, dataType, 1);
attribute.setUnit(unit);
attribute.setDescription(desc);
attribute.setReadOnly(true);
dest.addAttribute(attribute);
return attribute;
}
