/// <summary>
/// Create
/// </summary>
public static TokenDescription Create(TokenKeyWords keyWords,
int priority = DefaultPriority - 200,
TokenClassification classification = TokenClassification.Unknown)
{
return(new TokenDescriptionKeyWords(keyWords, priority)
{
Classification = classification
});
}
/// <summary>
/// Create
/// </summary>
public static TokenDescription Create(IEnumerable <string> words,
int priority = DefaultPriority,
TokenDescriptionOptions options = TokenDescriptionOptions.None,
TokenClassification classification = TokenClassification.Unknown)
{
bool caseSensitive = !((options & TokenDescriptionOptions.IgnoreCase) == TokenDescriptionOptions.IgnoreCase);
TokenKeyWords keyWords = new TokenKeyWords(caseSensitive, words);
return(new TokenDescriptionKeyWords(keyWords, priority)
{
Classification = classification
});
}
/// <summary>
/// Equals
/// </summary>
public bool Equals(TokenKeyWords other)
{
if (object.ReferenceEquals(this, other))
{
return(true);
}
else if (null == other)
{
return(false);
}
if (m_IsCaseSensitive != other.m_IsCaseSensitive)
{
return(false);
}
else if (m_Items.Count != other.m_Items.Count)
{
return(false);
}
HashSet <string> hs = new HashSet <string>(
m_Items,
m_IsCaseSensitive ? StringComparer.Ordinal : StringComparer.OrdinalIgnoreCase);
if (other.m_Items.Any(item => !hs.Contains(item)))
{
return(false);
}
unchecked {
if (Enumerable.Range(0, char.MaxValue)
.Any(index => m_IsIdentifierLetter((char)index) != other.m_IsIdentifierLetter((char)index)))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Standard constructor
/// </summary>
public TokenDescriptionKeyWords(TokenKeyWords keyWords) : this(keyWords, 800)
{
}
/// <summary>
/// Standard constructor
/// </summary>
public TokenDescriptionKeyWords(TokenKeyWords keyWords, int priority)
: base(priority, keyWords.IsCaseSensitive ? TokenDescriptionOptions.None : TokenDescriptionOptions.IgnoreCase)
{
m_KeyWords = keyWords ?? throw new ArgumentNullException("keyWords");
}