Building hierarcies of query object instead of flat string queries

[Geir Gullestad Pettersen]

Is it possible to create hierarchies of query operator objects and pass that
to solr instead of constructing a long string query?

This would enable client applications to construct complex queries and have
them verified by the compiler, example (psuedo code):

q = BooleanQuery(
  minNumberShouldMatch => 1,
  booleanClauses => ClauseList(
    MustMatch(DisjunctionMaxQuery(
      PhraseQuery("features","apache solr", 2),
      PhraseQuery("name","apache solr", 3)
    ),
    ShouldMatch(DisjunctionMaxQuery(
      TermQuery("features","search", 2),
      TermQuery("name","search", 3)
    ),
    ShouldMatch(DisjunctionMaxQuery(
      TermQuery("features","server", 2),
      TermQuery("name","server", 3)
    ));

solr.search( q );


However, i cannot see that the Solr api supports this.

Any thoughts?


Thanks,
Geir