public override Expr ToExpression()
{
if (this.Category == IntegerFilterCategory.NoFilter)
{
return(null);
}
else if (this.Category == IntegerFilterCategory.IsNull)
{
return(this.CreateIsNullExpr());
}
else if (this.Category == IntegerFilterCategory.IsNotNull)
{
return(this.CreateIsNullExpr());
}
else if (this.Category == IntegerFilterCategory.IsInRange)
{
var expr_and = new ExprLogicalAnd();
if (this.range.UpperBound.HasValue)
{
var op = ComparisonOperation.LesserThanOrEquals;
var expr_compare = Expr.GetExprComparison(this.expr_field, new ExprLiteralInt(this.range.UpperBound.Value), op);
expr_and.Add(expr_compare);
}
if (this.range.LowerBound.HasValue)
{
var op = ComparisonOperation.GreaterThanOrEquals;
var expr_compare = Expr.GetExprComparison(this.expr_field, new ExprLiteralInt(this.range.UpperBound.Value), op);
expr_and.Add(expr_compare);
}
return(expr_and);
}
else if (this.Category == IntegerFilterCategory.IsOneOf)
{
var expr_or = new ExprLogicalOr();
foreach (var item in this.one_of_list)
{
var expr2 = new ExprLiteralInt(item);
var expr_compare = Expr.GetExprComparison(this.expr_field, expr2, AdlClient.OData.Models.ComparisonOperation.Equals);
expr_or.Add(expr_compare);
}
return(expr_or);
}
else
{
string msg = string.Format("Unhandled datetime integer category: \"{0}\"", this.Category);
throw new System.ArgumentException(msg);
}
}
public override Expr ToExpression()
{
if (this.Category == EnumFilterCategory.NoFilter)
{
return(null);
}
else if (this.Category == EnumFilterCategory.IsNull)
{
return(this.CreateIsNullExpr());
}
else if (this.Category == EnumFilterCategory.IsNotNull)
{
return(this.CreateIsNotNullExpr());
}
else if (this.Category == EnumFilterCategory.IsOneOf)
{
var expr_or = new ExprLogicalOr();
foreach (var item in this.one_of_value)
{
var t_value = (T)item;
string t_string_value = t_value.ToString();
var expr_t = new ExprLiteralString(t_string_value);
var expr_compare = Expr.GetExprComparison(this.expr_field, expr_t, ComparisonOperation.Equals);
expr_or.Add(expr_compare);
}
if (this.Not)
{
var expr_not = new ExprLogicalNot(expr_or);
return(expr_not);
}
else
{
return(expr_or);
}
}
else
{
string msg = string.Format("Unhandled datetime enum category: \"{0}\"", this.Category);
throw new System.ArgumentException(msg);
}
}
public override Expr ToExpression()
{
if (this.Category == StringFilterCategory.IsOneOf && this.values != null && this.values.Count > 0)
{
var expr_or = new ExprLogicalOr();
foreach (var item in this.values)
{
var expr1 = FieldFilterString.AlterCase(this.expr_field, this.IgnoreCase);
var expr2 = FieldFilterString.AlterCase(new ExprLiteralString(item), this.IgnoreCase);
var expr_compare = Expr.GetExprComparison(expr1, expr2, AdlClient.OData.Models.ComparisonOperation.Equals);
expr_or.Add(expr_compare);
}
return(expr_or);
}
else if (this.Category == StringFilterCategory.Contains && this.values != null)
{
var expr_or = new ExprLogicalOr();
foreach (var item in this.values)
{
var expr_1 = FieldFilterString.AlterCase(new ExprLiteralString(item), this.IgnoreCase);
var expr_2 = FieldFilterString.AlterCase(this.expr_field, this.IgnoreCase);
var expr_substringof = new ExprSubstringOf(expr_1, expr_2);
expr_or.Add(expr_substringof);
}
return(expr_or);
}
else if (this.Category == StringFilterCategory.EndWith && this.values != null)
{
var expr_or = new ExprLogicalOr();
foreach (var item in this.values)
{
var expr_1 = FieldFilterString.AlterCase(this.expr_field, this.IgnoreCase);
var expr_2 = FieldFilterString.AlterCase(new ExprLiteralString(item), this.IgnoreCase);
var expr_endswith = new ExprEndsWith(expr_1, expr_2);
expr_or.Add(expr_endswith);
}
return(expr_or);
}
else if (this.Category == StringFilterCategory.BeginsWith && this.values != null)
{
var expr_or = new ExprLogicalOr();
foreach (var item in this.values)
{
var expr_1 = FieldFilterString.AlterCase(this.expr_field, this.IgnoreCase);
var expr_2 = FieldFilterString.AlterCase(new ExprLiteralString(item), this.IgnoreCase);
var expr_startswith = new ExprStartsWith(expr_1, expr_2);
expr_or.Add(expr_startswith);
}
return(expr_or);
}
else if (this.Category == StringFilterCategory.NoFilter)
{
return(null);
}
else if (this.Category == StringFilterCategory.IsNotNull)
{
return(this.CreateIsNotNullExpr());
}
else if (this.Category == StringFilterCategory.IsNull)
{
return(this.CreateIsNullExpr());
}
else
{
string msg = string.Format("Unhandled string filter category: \"{0}\"", this.Category);
throw new System.ArgumentException(msg);
}
}
