public ClauseListElement Add(ClauseValue value)
{
Contract.Requires(value != null);
Values.Add(value);
return(this);
}
public Condition <T> Value(string value)
{
Contract.Requires(!String.IsNullOrWhiteSpace(value));
ClauseValue val = new ClauseValue();
val.Value = value;
return(AddClause(val));
}
public void AddValue(ClauseValue value)
{
Contract.Requires(value != null);
if (RightElement == null)
{
RightElement = new ClauseListElement();
}
ClauseListElement elem = (ClauseListElement)RightElement;
elem.Values.Add(value);
}
public Condition <T> FieldOperation(string field, EMathOperator oper, string value)
{
Contract.Requires(!String.IsNullOrWhiteSpace(field));
Contract.Requires(oper != EMathOperator.None);
Contract.Requires(!String.IsNullOrWhiteSpace(value));
ClauseOperationElement elem = new ClauseOperationElement();
ClauseVariable var = new ClauseVariable();
var.Name = field;
elem.LeftElement = var;
elem.Operator = oper;
ClauseValue val = new ClauseValue();
val.Value = value;
return(AddClause(elem));
}
public Condition <T> Compare(string field, EBasicOperator oper, string value)
{
Contract.Requires(!String.IsNullOrWhiteSpace(field));
Contract.Requires(oper != EBasicOperator.None);
CheckRoot();
BasicCondition <T> condition = new BasicCondition <T>();
ClauseVariable var = new ClauseVariable();
var.Name = field;
condition.LeftElement = var;
condition.Operator = oper;
ClauseValue val = new ClauseValue();
val.Value = value;
condition.RightElement = val;
AddCondition(condition);
return(condition);
}