/// <summary>
/// Initializes a new instance of the <see cref="BinarySelectorElement"/> class.
/// </summary>
public BinarySelectorElement(SelectorElementBase left, SelectorElementBase right, CombinatorElementBase combinatorElement)
{
Assume.NotNull(left, nameof(left));
Assume.NotNull(right, nameof(right));
Assume.NotNull(combinatorElement, nameof(combinatorElement));
Left = left;
Right = right;
CombinatorElement = combinatorElement;
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same type.
/// </summary>
/// <returns>
/// true if the current object is equal to the <paramref name="other"/> parameter; otherwise, false.
/// </returns>
/// <param name="other">An object to compare with this object.</param>
public Boolean Equals(CombinatorElementBase other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(String.Equals(Value, other.Value));
}
/// <summary>
/// Resolves the CombinatorElement.
/// </summary>
private BinaryCombinator resolveCombinator(CombinatorElementBase combinatorElement, CombinatorBase left, CombinatorBase right)
{
var combinators = DescriptorRepository.GetCombinatorDescriptors()
.Where(combinator => NameMatcher.Match(combinator.Value, combinatorElement.Value))
.ToArray();
if (combinators.Count() > 1)
{
throw new Exception($"Ambiguity of combinator element: {combinatorElement.Value}");
}
if (!combinators.Any())
{
throw new Exception($"Combinator is not found: {combinatorElement.Value}");
}
return(SelectorFactory.CreateCombinator(combinators[0].CombinatorType, left, right));
}
