public bool IsDefaultValueOn(T instance)
{
var value = _getter(instance);
return(value == null ||
IsStringDefaultValue(value) ||
_comparerForDefaultValueComparison.Equals(value, default(TProperty)));
}
public bool AreEqual(T source, T destination, out Conflict conflict)
{
var sourceProperty = _getter(source);
var destinationProperty = _getter(destination);
var areEqual = _softComparer.Equals(sourceProperty, destinationProperty);
if (!areEqual)
{
conflict = new Conflict(Name, sourceProperty.ToString(), destinationProperty.ToString());
}
else
{
conflict = null;
}
return(areEqual);
}
public int Evaluate(T x, T y)
{
return(_comparer.Equals(_propertyAccessor(x), _propertyAccessor(y))
? _weight
: 0);
}