internal bool Overlaps(SearchQueryError other)
{
if (index + length <= other.index)
{
return(false);
}
if (other.index + other.length <= index)
{
return(false);
}
return(true);
}
internal static int Compare(SearchQueryError x, SearchQueryError y)
{
if (x.type == SearchQueryErrorType.Error && y.type == SearchQueryErrorType.Warning)
{
return(-1);
}
if (x.type == SearchQueryErrorType.Warning && y.type == SearchQueryErrorType.Error)
{
return(1);
}
return(x.length.CompareTo(y.length));
}
private bool EvaluateExpression(SearchContext context, SearchProvider expressionProvider, IEnumerator <SearchItem> it)
{
try
{
return(it.MoveNext());
}
catch (SearchExpressionEvaluatorException ex)
{
var queryError = new SearchQueryError(ex.errorView.startIndex, ex.errorView.Length, ex.Message,
context, expressionProvider, fromSearchQuery: true, SearchQueryErrorType.Error);
context.AddSearchQueryError(queryError);
return(false);
}
}
private SearchExpression ParseExpression(SearchContext context, SearchProvider expressionProvider)
{
try
{
return(SearchExpression.Parse(context));
}
catch (SearchExpressionParseException ex)
{
var queryError = new SearchQueryError(ex.index, ex.length, ex.Message,
context, expressionProvider, fromSearchQuery: true, SearchQueryErrorType.Error);
context.AddSearchQueryError(queryError);
return(null);
}
}
