public TResult Apply <TCase, TResult>(Predicate <TCase> accumulated, ILexical element, Func <TCase, TResult> apply) where TCase : class, ILexical
{
if (accumulated.Satifies(element))
{
return(apply(element as TCase));
}
return(default);
public static ILexicalContextmenu Create(this ILexical lexical)
{
Validate.NotNull(lexical, nameof(lexical));
return(lexical.Match()
.Case((IReferencer r) => CreateForReferencer(r))
.Case((IVerbal v) => CreateForVerbal(v))
.Result());
}
/// <summary>
/// Gets common properties serialized for all lexical types.
/// </summary>
/// <param name="element">The element whose properties are to be serialized.</param>
/// <returns>The common properties serialized for all lexical types.</returns>
private static IEnumerable <JProperty> GetCommonProperties(ILexical element)
{
yield return(new JProperty("text", element.Text));
yield return(new JProperty("name", ElementNameMappingProvider[element]));
yield return(new JProperty("weight", element.Weight));
yield return(new JProperty("metaWeight", element.MetaWeight));
}
private static IEnumerable <JProperty> GetRoleIndependentProperties(ILexical element)
{
foreach (var property in GetCommonProperties(element))
{
yield return(property);
}
foreach (var property in GetStructuralProperties(element))
{
yield return(property);
}
}
static void Test(ILexical value)
{
var pred = Verbal.Combine(When(true)).Combine(Text("dogged")).Combine(When(true));
var prec = Verbal
& When(true)
& "dogged"
& When(x => x.Text == "true")
& "abc"
& When(x => true);
var applicator = new Applicator();
var applicator2 = new Applicator <IVerbal, IEntity>();
var res = applicator.Apply(pred, value, v => v);
var rec = applicator.Apply(prec, value, v => v.Subjects);
//var red = prec | applicator2 | (v => v.AggregateDirectObject);
var ree = applicator2.SetTarget(value)
| Verbal & When(value.Text == "true") & Text("")
| (v => v.AggregateDirectObject)
| Verbal & Text("dogged")
| (x => x.AggregateDirectObject);
}
/// <summary>
/// Binds an ILexical construct as the object of the Preposition.
/// Lexical constructs include word, Phrase, and Clause Types.
/// </summary>
/// <param name="prepositionalObject">The ILexical construct as the object of the Preposition.</param>
public void BindObject(ILexical prepositionalObject)
{
BoundObject = prepositionalObject;
}
protected virtual Func <bool> ToFunc(ILexical element) => () => Satifies(element);
public static int GetSerializationId(this ILexical element)
{
Validate.NotNull(element, nameof(element));
return(IdCache.GetOrAdd(element, System.Threading.Interlocked.Increment(ref idGenerator)));
}
public void Deconstruct(out IEntity subject, out IVerbal verbal, out IEntity direct, out IEntity indirect, out ILexical prepositional) => (subject, verbal, direct, indirect, prepositional) = (Subject, Verbal, Direct, Indirect, Prepositional);
public override bool Test(ILexical lexical) => Boolean;
private static IEnumerable <JProperty> GetStructuralProperties(ILexical element) =>
from result in element.Match()
.Case((Phrase p) => new JProperty("words", p.Words.ToJArray()))
.Case((Clause c) => new JProperty("phrases", c.Phrases.ToJArray()))
select result;
/// <summary> /// Creates a Newtonsoft.Linq.JObject representation of the lexical. /// </summary> /// <param name="lexical">The source entity.</param> /// <returns>A Newtonsoft.Linq.JObject representation of the lexical.</returns> public static JObject ToJObject(this ILexical lexical) => lexical.Match() .Case((IEntity e) => e.ToJObject()) .Case((IVerbal v) => v.ToJObject()) .Case((IAdverbial a) => a.ToJObject()) .Result(new JObject(GetRoleIndependentProperties(lexical)));
public abstract bool Test(ILexical lexical);
public Pattern(ILexical lexical)
{
Lexical = lexical;
}
public override bool Test(ILexical lexical) => test(lexical);
protected override Func <bool> ToFunc(ILexical element) => () => Satifies(element);
/// <summary>
/// Initializes a new instance of the InvalidStateTransitionException with a message indicating the state where the error occurred and the ILexical instance which caused the error.
/// </summary>
/// <param name="stateName">The number representing the State where the error occurred.</param>
/// <param name="errorOn">The ILeixcal instance which caused the error.</param>
public InvalidStateTransitionException(string stateName, ILexical errorOn)
: base($"Invalid Transition\nAt State {stateName}\nOn {errorOn}")
{
}
public override bool Test(ILexical lexical) => lexical is T;
