private Repeat(IExpression expression, RepeatKind kind, int?min = null, int?max = null)
{
Expression = expression;
Kind = kind;
Min = min;
Max = max;
}
/// <summary>
/// Constructor.
/// </summary>
public RepeatSpecification
(
RepeatKind kind
)
: this()
{
Sure.Defined(kind, nameof(kind));
Kind = kind;
}
/// <summary>
/// Constructor.
/// </summary>
public RepeatSpecification
(
RepeatKind kind,
int index
)
: this()
{
Sure.Defined(kind, nameof(kind));
Sure.NonNegative(index, nameof(index));
Kind = kind;
Index = index;
}
public TagElement(string tagName, RepeatKind repeat, bool isOptional)
{
TagName = tagName;
Repeat = repeat;
IsOptional = isOptional;
if (Repeat == RepeatKind.Star)
{
IsOptional = true;
}
if (repeat == RepeatKind.Plus && IsOptional)
{
Repeat = RepeatKind.Star;
}
}
public NonterminalSymbol(int id, string name, bool visible, RepeatKind repeat)
: base(id, name, visible)
{
Repeat = repeat;
}
public TagElement(string tagName, RepeatKind repeat) : this(tagName, repeat, false)
{
}