/// <inheritdoc/>
protected override bool equals(FeatureBase featureBase)
{
var uF = featureBase as SimpleFeature;
if (uF == null)
{
return(false);
}
return(_utterance.Equals(uF._utterance));
}
/// <inheritdoc/>
protected override bool equals(FeatureBase featureBase)
{
var o = featureBase as NodeFeature;
if (o == null)
{
return(false);
}
return(Index == o.Index);
}
/// <inheritdoc/>
protected override bool equals(FeatureBase featureBase)
{
var uF = featureBase as UnigramFeature;
if (uF == null)
{
return(false);
}
return(Word.Equals(uF.Word));
}
internal FeatureInstance(ParsedUtterance origin, FeatureBase feature, params int[] coveredPositions)
{
Origin = origin;
Feature = feature;
CoveredPositions = coveredPositions.ToArray();
}
abstract protected bool equals(FeatureBase featureBase);