/// <summary>
/// Initializes a new instance of the <see cref="StringAlignmentFilter"/> class.
/// </summary>
public StringAlignmentFilter()
{
_DiffPredicate = delegate(string value1, string value2, IEnumerable <DiffChange> diff)
{
int same = diff.Where(s => s.Equal).Sum(s => s.Length1);
return(((same * 2.0) / (value1.Length + value2.Length + 0.0)) >= 0.1);
};
}
/// <summary>
/// Initializes a new instance of the <see cref="StringAlignmentFilter"/> class.
/// </summary>
/// <param name="diffPredicate">
/// The diff predicate used to determine if the strings are
/// similar enough (see <see cref="StringSimilarityFilterPredicate"/> for details.
/// </param>
/// <exception cref="ArgumentNullException"><paramref name="diffPredicate" /> is <c>null</c>.</exception>
public StringAlignmentFilter(StringSimilarityFilterPredicate diffPredicate)
{
if (diffPredicate == null)
{
throw new ArgumentNullException("diffPredicate");
}
_DiffPredicate = diffPredicate;
}
