public Criteria Or(string parameter, Clause clause, object value)
{
var criteriaItem = new CriteriaItem(LogicalOperator.Or, parameter, clause, value);
_criteriaList.Add(criteriaItem);
return(this);
}
public Criteria(string parameter, Clause clause, object value)
: this()
{
var criteriaItem = new CriteriaItem(LogicalOperator.None, parameter, clause, value);
_criteriaList.Add(criteriaItem);
}
public void Process(CriteriaItem criteriaItem, int nestingLevel, int index)
{
AppendLogicaloperator(criteriaItem.LogicalOperator);
expression.Append(GetColumnName(criteriaItem));
expression.Append(_SPACE);
expression.Append(strClauses[criteriaItem.Clause]);
switch (criteriaItem.Clause)
{
case Clause.IsNotNull:
break;
case Clause.IsNull:
break;
default:
expression.Append(_SPACE);
expression.Append(GetValue(criteriaItem, nestingLevel, index));
break;
}
}
protected virtual string GetValue(CriteriaItem criteriaItem, int nestingLevel, int index)
{
return(valueToStringConverter.Convert(criteriaItem.Value));
}
protected virtual string GetColumnName(CriteriaItem criteriaItem)
{
return(criteriaItem.Parameter);
}