public override bool Equals(object obj)
{
AnyIn other = obj as AnyIn;
if (other == null)
{
return(false);
}
else
{
if (AAString != other.AAString || FeatureCollection.Length != other.FeatureCollection.Length)
{
Debug.Assert(obj.ToString() != ToString()); // real assert
return(false);
}
if (FeatureCollection.Length > 0)
{
bool b = FeatureCollection[0].Equals(other.FeatureCollection[0]);
Debug.Assert(b == (obj.ToString() == ToString())); // real assert
return(b);
}
Debug.Assert(obj.ToString() == ToString()); // real assert
return(true);
}
}
public static IEnumerable <IHashableFeature> GetNFlankAny1AndNTermEAny2(NEC nec, string nflankAny, string nTermEAny)
{
NFlank nFlankFeature = NFlank.GetInstance();
string nFlankRegion = nFlankFeature.FeatureFunction(nec);
if (-1 == nFlankRegion.IndexOfAny(nflankAny.ToCharArray()))
{
yield break;
}
NTermE nTermEFeature = NTermE.GetInstance();
string nTermERegion = nTermEFeature.FeatureFunction(nec);
if (-1 == nTermERegion.IndexOfAny(nTermEAny.ToCharArray()))
{
yield break;
}
AnyIn anyFeature1 = AnyIn.GetInstance(nflankAny, nFlankFeature);
AnyIn anyFeature2 = AnyIn.GetInstance(nTermEAny, nTermEFeature);
And andFeature = And.GetInstance(anyFeature1, anyFeature2);
Debug.Assert((bool)andFeature.Evaluate(nec)); // real assert - must only generate true features
yield return(andFeature);
}
static public AnyIn GetInstance(string aaString, Feature feature)
{
AnyIn anyInFeature = new AnyIn();
anyInFeature.AAString = aaString;
anyInFeature.FeatureCollection = new Feature[] { (Feature)feature };
return(anyInFeature);
}