public virtual void Test1()
{
BooleanQuery q = new BooleanQuery();
q.Add(qp.Parse("\"w1 w2\"~1"), Occur.MUST);
q.Add(Snear(St("w2"), Sor("w5", "zz"), 4, true), Occur.SHOULD);
q.Add(Snear(Sf("w3", 2), St("w2"), St("w3"), 5, true), Occur.SHOULD);
Query t = new FilteredQuery(qp.Parse("xx"), new ItemizedFilter(new int[]{1, 3}));
t.Boost = 1000;
q.Add(t, Occur.SHOULD);
t = new ConstantScoreQuery(new ItemizedFilter(new int[]{0, 2}));
t.Boost = 30;
q.Add(t, Occur.SHOULD);
DisjunctionMaxQuery dm = new DisjunctionMaxQuery(0.2f);
dm.Add(Snear(St("w2"), Sor("w5", "zz"), 4, true));
dm.Add(qp.Parse("QQ"));
dm.Add(qp.Parse("xx yy -zz"));
dm.Add(qp.Parse("-xx -w1"));
DisjunctionMaxQuery dm2 = new DisjunctionMaxQuery(0.5f);
dm2.Add(qp.Parse("w1"));
dm2.Add(qp.Parse("w2"));
dm2.Add(qp.Parse("w3"));
dm.Add(dm2);
q.Add(dm, Occur.SHOULD);
BooleanQuery b = new BooleanQuery();
b.MinimumNumberShouldMatch = 2;
b.Add(Snear("w1", "w2", 1, true), Occur.SHOULD);
b.Add(Snear("w2", "w3", 1, true), Occur.SHOULD);
b.Add(Snear("w1", "w3", 3, true), Occur.SHOULD);
q.Add(b, Occur.SHOULD);
Qtest(q, new int[]{0, 1, 2});
}