public RepeatMatcher(Matcher <T> matcher)
{
this.matcher = matcher;
}
public ChoiceMatcher(Matcher <T> matcher1, Matcher <T> matcher2)
{
_matcher1 = matcher1;
_matcher2 = matcher2;
}
/// <summary>
/// Matcher equivalent to (m_1 ... m_n)
/// </summary>
public static Matcher <T> Sequence <T>(params Matcher <T>[] matchers)
{
return(Matcher <T> .Sequence(matchers));
}
/// <summary>
/// Matcher that matches an element if the provide predicate returns true.
/// </summary>
public static Matcher <T> Single <T>(Func <T, bool> predicate, string description)
{
return(Matcher <T> .Single(predicate, description));
}
/// <summary>
/// Matcher equivalent to (m+)
/// </summary>
public static Matcher <T> OneOrMore <T>(Matcher <T> matcher)
{
return(Matcher <T> .OneOrMore(matcher));
}
/// <summary>
/// Matcher equivalent to (m_1|m_2|...|m_n)
/// </summary>
public static Matcher <T> Choice <T>(params Matcher <T>[] matchers)
{
return(Matcher <T> .Choice(matchers));
}
public RepeatMatcher(Matcher <T> matcher)
{
_matcher = matcher;
}
/// <summary>
/// Matcher equivalent to (m*)
/// </summary>
public static Matcher <T> Repeat <T>(Matcher <T> matcher)
{
return(Matcher <T> .Repeat(matcher));
}
internal static Matcher <T> Choice(Matcher <T> matcher1, Matcher <T> matcher2)
{
return(new ChoiceMatcher(matcher1, matcher2));
}
internal static Matcher <T> OneOrMore(Matcher <T> matcher)
{
// m+ is the same as (m m*)
return(Sequence(matcher, Repeat(matcher)));
}
internal static Matcher <T> Repeat(Matcher <T> matcher)
{
return(new RepeatMatcher(matcher));
}
public ChoiceMatcher(Matcher <T> matcher1, Matcher <T> matcher2)
{
this.matcher1 = matcher1;
this.matcher2 = matcher2;
}
internal static Matcher <T> Repeat(Matcher <T> matcher) => new RepeatMatcher(matcher);