/**
* Initialize the query operator (and its arguments), including any internal iterators. If the
* query operator is of type QryIop, it is fully evaluated, and the results are stored in an
* internal inverted list that may be accessed via the internal iterator.
*
* @param r A retrieval model that guides initialization
* @throws IOException Error accessing the Lucene index.
*/
public void initialize(RetrievalModel r) throws IOException {
for (Qry q_i : this.args) {
q_i.initialize(r);
}
}
/**
* Initialize the query operator (and its arguments), including any internal iterators. If the
* query operator is of type QryIop, it is fully evaluated, and the results are stored in an
* internal inverted list that may be accessed via the internal iterator.
*
* @param r A retrieval model that guides initialization
* @throws IOException Error accessing the Lucene index.
*/
public void initialize(RetrievalModel r) throws IOException {
Qry q = this.args.get(0);
q.initialize(r);
}