}
public Object getMetaData() {
Struct sct=new StructImpl();
// meta
if(metadata!=null)
StructUtil.copy(metadata, sct, true);
sct.setEL(KeyConstants._name,name);
if(!StringUtil.isEmpty(hint,true))sct.setEL(KeyConstants._hint,hint);
if(!StringUtil.isEmpty(displayname,true))sct.setEL(KeyConstants._displayname,displayname);
if(!StringUtil.isEmpty(type,true))sct.setEL(KeyConstants._type,type);
// dyn attributes
StructUtil.copy(dynAttrs, sct, true);