public void AddComparablePredicateFilter(string variable, string variableTypeName)
{
if (variable is null || variable.Length == 0 || variableTypeName is null || variableTypeName.Length == 0)
{
return;
}
if (!ComparablePredicateFilters.ContainsKey(variable))
{
ComparablePredicateFilters.Add(variable, ExpressionFilterFactory.Create(variableTypeName));
ComparablePredicateFiltersInverse.Add(variable, ExpressionFilterFactory.Create(variableTypeName));
}
}
private IExpressionFilter BuildRangeClauseFilter(IEnumerable <VBAParser.CaseClauseContext> caseClauses)
{
var rangeClauseFilter = ExpressionFilterFactory.Create(SelectExpressionTypeName);
if (!(GetVariableDeclarationTypeName is null))
{
foreach (var caseClause in caseClauses)
{
foreach (var rangeClause in caseClause.rangeClause())
{
var expression = GetRangeClauseExpression(rangeClause);
if (!expression.LHS.ParsesToConstantValue)
{
var typeName = GetVariableDeclarationTypeName(expression.LHS.Token, rangeClause);
rangeClauseFilter.AddComparablePredicateFilter(expression.LHS.Token, typeName);
}
}
}
}
return(rangeClauseFilter);
}
