public override string ToString(string field)
{
StringBuilder buffer = new StringBuilder();
if (!term.Field.Equals(field))
{
buffer.Append(term.Field);
buffer.Append(":");
}
buffer.Append(term.Text());
buffer.Append('~');
buffer.Append(Number.ToString(minimumSimilarity));
buffer.Append(ToStringUtils.Boost(Boost));
return buffer.ToString();
}