public metadataEnumerator(resourceType par)
 {
     parent = par;
     nIndex = -1;
 }
 public hrefEnumerator(resourceType par)
 {
     parent = par;
     nIndex = -1;
 }
 public identifierEnumerator(resourceType par)
 {
     parent = par;
     nIndex = -1;
 }
 public base2Enumerator(resourceType par)
 {
     parent = par;
     nIndex = -1;
 }
 public dependencyEnumerator(resourceType par)
 {
     parent = par;
     nIndex = -1;
 }