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 SnNotSupportedException("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);
}
public override Query VisitWildcardQuery(WildcardQuery wildcardq)
{
#pragma warning disable CS0618 // Type or member is obsolete
_text.Append(TermToString(wildcardq.GetTerm()));
#pragma warning restore CS0618 // Type or member is obsolete
_text.Append(BoostToString(wildcardq.GetBoost()));
return(base.VisitWildcardQuery(wildcardq));
}
public virtual Query VisitWildcardQuery(WildcardQuery wildcardq)
{
#pragma warning disable CS0618 // Type or member is obsolete
var term = wildcardq.GetTerm();
#pragma warning restore CS0618 // Type or member is obsolete
var visited = VisitTerm(term);
if (term == visited)
return wildcardq;
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)
{
var term = wildcardq.GetTerm();
var visited = VisitTerm(term);
if (term == visited)
{
return(wildcardq);
}
if (visited == null)
{
return(null);
}
return(new WildcardQuery(visited));
}
public override Query VisitWildcardQuery(WildcardQuery wildcardq)
{
#pragma warning disable CS0618 // Type or member is obsolete
var term = wildcardq.GetTerm();
#pragma warning restore CS0618 // Type or member is obsolete
var visited = VisitTerm(term);
if (term == visited)
{
return(wildcardq);
}
if (visited == null)
{
return(null);
}
return(new WildcardQuery(visited));
}
public override Query VisitWildcardQuery(WildcardQuery wildcardq)
{
_queryInfo.WildcardQueries++;
var text = wildcardq.GetTerm().Text();
foreach (var c in text)
{
if (c == '*')
{
_queryInfo.AsteriskWildcards++;
}
if (c == '?')
{
_queryInfo.QuestionMarkWildcards++;
}
}
return(base.VisitWildcardQuery(wildcardq));
}
