/**
* Look-up MetaMetadata for this purl. If there is no special MetaMetadata, use Document.
* Construct Metadata of the correct subtype, base on the MetaMetadata. Set its location field to
* purl.
*
* @param purl
* @return
*/
public Document constructDocument(ParsedURL purl) {
MetaMetadata metaMetadata = getDocumentMM(purl);
Document result = (Document) metaMetadata.constructMetadata(metadataTScope);
result.setLocation(purl);
return result;
}
public MetaMetadata getDocumentMM(Document metadata) {
return getDocumentMM(metadata.getLocation(), metadataTScope.getTag(metadata.getClass()));
}