protected virtual RangeFilter GetRangeFilter(Antlr.SearchPhraseParser.RangeFilterContext context) { var fieldNameContext = context.GetChild <Antlr.SearchPhraseParser.FieldNameContext>(0); var rangeValueContext = context.GetChild <Antlr.SearchPhraseParser.RangeFilterValueContext>(0); if (fieldNameContext == null || rangeValueContext == null) { return(null); } var values = rangeValueContext.children .OfType <Antlr.SearchPhraseParser.RangeContext>() .Select(GetRangeFilterValue) .ToArray(); var filter = new RangeFilter { FieldName = Unescape(fieldNameContext.GetText()), Values = values, }; return(filter); }
public override void ExitRangeFilter(Antlr.SearchPhraseParser.RangeFilterContext context) { base.ExitRangeFilter(context); var fieldNameContext = context.GetChild <Antlr.SearchPhraseParser.FieldNameContext>(0); var rangeValueContext = context.GetChild <Antlr.SearchPhraseParser.RangeFilterValueContext>(0); if (fieldNameContext != null && rangeValueContext != null) { var values = rangeValueContext.children .OfType <Antlr.SearchPhraseParser.RangeContext>() .Select(GetRangeFilterValue) .ToArray(); var filter = new RangeFilter { FieldName = Unescape(fieldNameContext.GetText()), Values = values, }; Filters.Add(filter); } }