public override Query VisitWildcardQuery(WildcardQuery wildcardq) { var term = wildcardq.GetTerm(); var visited = VisitTerm(term); if (term == visited) return wildcardq; if (visited == null) return null; return new WildcardQuery(visited); }
public virtual Query VisitWildcardQuery(WildcardQuery wildcardq) { var term = wildcardq.GetTerm(); var visited = VisitTerm(term); if (term == visited) return wildcardq; return new WildcardQuery(visited); }
public override Query VisitWildcardQuery(WildcardQuery wildcardq) { _text.Append(TermToString(wildcardq.GetTerm())); _text.Append(BoostToString(wildcardq.GetBoost())); return base.VisitWildcardQuery(wildcardq); }
public override Query VisitWildcardQuery(WildcardQuery wildcardq) { var pattern = wildcardq.GetTerm().Text(); if (pattern.Contains("?")) throw new NotSupportedException("Cannot compile WildcardQuery, which contains '?', to SQL expression"); if (pattern.StartsWith("*") && pattern.EndsWith("*")) _operators.Push("%LIKE%"); else if (pattern.StartsWith("*")) _operators.Push("%LIKE"); else if (pattern.EndsWith("*")) _operators.Push("LIKE%"); var q = base.VisitWildcardQuery(wildcardq); _operators.Pop(); return q; }