// This is specific for when we know we want to recognize one of us
public static ProbableStrength DescribesOneOfUs(PhraseSense sense)
{
PhraseAttribute attr = sense.FindAttribute(typeof(GenderAttribute));
if (attr != null && ((GenderAttribute)attr).gender == GenderOptions.OneOfUs)
{
return(ProbableStrength.Full);
}
return(ProbableStrength.Zero);
}
public override ProbableStrength IsMatch(PhraseAttribute attribute)
{
if (attribute is PartOSAttribute)
{
PartOSAttribute partosAttribute = (PartOSAttribute)attribute;
return(partosAttribute.part.SeemsA(part, false));
}
return(ProbableStrength.None);
}
// Add (returns true) or update (returns false) an attribute
public bool AddOrUpdateAttribute(PhraseAttribute attr)
{
for (int ii = 0; ii < attributes.Count; ii++)
{
if (attributes[ii].GetType() == attr.GetType())
{
attributes[ii] = attr;
return(false);
}
}
attributes.Add(attr);
return(true);
}
public override ProbableStrength IsMatch(PhraseAttribute attribute)
{
if (attribute is NumberAttribute)
{
NumberAttribute numberAttribute = (NumberAttribute)attribute;
if (numberAttribute.number == number)
return ProbableStrength.Full;
else if (numberAttribute.number == NumberOptions.Zero || number == NumberOptions.Zero)
return ProbableStrength.Half;
else
return ProbableStrength.Zero;
}
return ProbableStrength.None;
}
public static List <PhraseAttribute> OverrideAttributes(PhraseSense sense, List <PhraseAttribute> attrs)
{
if (sense == null)
{
return(attrs);
}
foreach (PhraseAttribute attr in attrs)
{
PhraseAttribute already = sense.FindAttribute(attr.GetType());
sense.Attributes.Remove(already);
sense.Attributes.Add(attr);
}
return(sense.Attributes);
}
// Does this attribute conform to ours?
public override ProbableStrength IsMatch(PhraseAttribute attribute)
{
if (attribute is GenderAttribute)
{
// It's a gender attribute-- it might!
GenderAttribute genderAttribute = (GenderAttribute)attribute;
if (genderAttribute.gender == gender)
{
return(ProbableStrength.Full); // perfect match
}
else if (gender == GenderOptions.OneOfUs || genderAttribute.gender == GenderOptions.OneOfUs)
{
return(ProbableStrength.Zero); // nothing matches us! (for now)
}
else if ((genderAttribute.gender == GenderOptions.Male && gender == GenderOptions.Female) ||
(genderAttribute.gender == GenderOptions.Female && gender == GenderOptions.Male))
{
return(ProbableStrength.Zero); // male != female
}
else if ((genderAttribute.gender == GenderOptions.Human && (gender == GenderOptions.Male || gender == GenderOptions.Female)) ||
(gender == GenderOptions.Human && (genderAttribute.gender == GenderOptions.Male || genderAttribute.gender == GenderOptions.Female)))
{
return(ProbableStrength.Full); // human matches male or female
}
else if ((genderAttribute.gender == GenderOptions.Human && gender == GenderOptions.Neuter) ||
(gender == GenderOptions.Human && genderAttribute.gender == GenderOptions.Neuter))
{
return(ProbableStrength.Zero); // human doesn't match neuter
}
else
{
// one or the other is neuter
return(ProbableStrength.Half); // neuter attribute is applied only as a suggestion
}
}
return(ProbableStrength.None);
}
// Wrapper on IsMatch to apply the weighting
public ProbableStrength Match(PhraseAttribute attribute)
{
ProbableStrength match = IsMatch(attribute);
return new ProbableStrength(match.strength, match.weight * (strength.weight + attribute.strength.weight) / 2.0);
}
// Does this attribute match the other? Override this!
public virtual ProbableStrength IsMatch(PhraseAttribute attribute)
{
return ProbableStrength.None;
}
public override ProbableStrength IsMatch(PhraseAttribute attribute)
{
if (attribute is NumberAttribute)
{
NumberAttribute numberAttribute = (NumberAttribute)attribute;
if (numberAttribute.number == number)
return ProbableStrength.Full;
else if (numberAttribute.number == NumberOptions.Zero || number == NumberOptions.Zero)
return ProbableStrength.Half;
else
return ProbableStrength.Zero;
}
return ProbableStrength.None;
}
// Add (returns true) or update (returns false) an attribute
public bool AddOrUpdateAttribute(PhraseAttribute attr)
{
for (int ii = 0; ii < attributes.Count; ii++)
if (attributes[ii].GetType() == attr.GetType()) {
attributes[ii] = attr;
return false;
}
attributes.Add(attr);
return true;
}
// Does this attribute match the other? Override this!
public virtual ProbableStrength IsMatch(PhraseAttribute attribute)
{
return(ProbableStrength.None);
}
// Wrapper on IsMatch to apply the weighting
public ProbableStrength Match(PhraseAttribute attribute)
{
ProbableStrength match = IsMatch(attribute);
return(new ProbableStrength(match.strength, match.weight * (strength.weight + attribute.strength.weight) / 2.0));
}
// Does this attribute conform to ours?
public override ProbableStrength IsMatch(PhraseAttribute attribute)
{
if (attribute is GenderAttribute)
{
// It's a gender attribute-- it might!
GenderAttribute genderAttribute = (GenderAttribute)attribute;
if (genderAttribute.gender == gender)
return ProbableStrength.Full; // perfect match
else if (gender == GenderOptions.OneOfUs || genderAttribute.gender == GenderOptions.OneOfUs)
return ProbableStrength.Zero; // nothing matches us! (for now)
else if ((genderAttribute.gender == GenderOptions.Male && gender == GenderOptions.Female) ||
(genderAttribute.gender == GenderOptions.Female && gender == GenderOptions.Male))
return ProbableStrength.Zero; // male != female
else if ((genderAttribute.gender == GenderOptions.Human && (gender == GenderOptions.Male || gender == GenderOptions.Female)) ||
(gender == GenderOptions.Human && (genderAttribute.gender == GenderOptions.Male || genderAttribute.gender == GenderOptions.Female)))
return ProbableStrength.Full; // human matches male or female
else if ((genderAttribute.gender == GenderOptions.Human && gender == GenderOptions.Neuter) ||
(gender == GenderOptions.Human && genderAttribute.gender == GenderOptions.Neuter))
return ProbableStrength.Zero; // human doesn't match neuter
else
// one or the other is neuter
return ProbableStrength.Half; // neuter attribute is applied only as a suggestion
}
return ProbableStrength.None;
}
public override ProbableStrength IsMatch(PhraseAttribute attribute)
{
if (attribute is PartOSAttribute)
{
PartOSAttribute partosAttribute = (PartOSAttribute)attribute;
return partosAttribute.part.SeemsA(part, false);
}
return ProbableStrength.None;
}