docaware

This package contains element representations that contain the "context" of the element, including the URI of the containing document. In other words, this package contains element representations like indexed.Elem, except that the document URI is stored as well in each element.

Below follows a simple example query, using the uniform query API:

// Note the import of package docaware, and not of its members. That is indeed a best practice!
import eu.cdevreeze.yaidom.docaware

val docawareBookstoreElem = docaware.Elem(bookstoreElem)

val scalaBookAuthors =
  for {
    bookElem <- docawareBookstoreElem \ EName("{http://bookstore/book}Book")
    if (bookElem \@ EName("ISBN")) == Some("978-0981531649")
    authorElem <- bookElem \\ EName("{http://bookstore/author}Author")
  } yield authorElem

The query for Scala book authors would have been exactly the same if normal Elems had been used instead of docaware.Elems (replacing docawareBookstoreElem by bookstoreElem)!