/// <summary>
/// The GetExpression.
/// </summary>
/// <param name="stage">The stage<see cref="int"/>.</param>
/// <returns>The <see cref="Expression{Func{IFigure, bool}}"/>.</returns>
public Expression <Func <IFigure, bool> > GetExpression(int stage = 1)
{
termsReducer.Clear();
termsReducer.Add(Reducer.AsEnumerable().Concat(Terms.AsEnumerable()).ToArray());
expression.Conditions = termsReducer;
termsBuffer = termsReducer;
return(expression.CreateExpression(stage));
}
/// <summary>
/// The Clone.
/// </summary>
/// <returns>The <see cref="FilterTerms"/>.</returns>
public FilterTerms Clone()
{
FilterTerms ft = new FilterTerms();
foreach (FilterTerm t in this)
{
FilterTerm _t = new FilterTerm(t.RubricName, t.Operand, t.Value, t.Logic, t.Stage);
ft.Add(_t);
}
return(ft);
}