public Boolean RemoveToken(String token)
{
Boolean output = TokenFrequency.Remove(token);
output = output && TokenID.Remove(token);
output = output && Tokens.Remove(token);
InvokeChanged();
return output;
}
/// <summary>
/// Removes specified tokens from the dictionary
/// </summary>
/// <param name="tokens">The tokens.</param>
/// <param name="inverseFilter">if set to <c>true</c> [inverse filter].</param>
/// <returns></returns>
public Int32 FilterTokens(List<String> tokens, Boolean inverseFilter = true)
{
Int32 c = 0;
if (!inverseFilter)
{
Tokens.RemoveAll(x => tokens.Contains(x));
for (int i = 0; i < tokens.Count; i++)
{
TokenFrequency.Remove(tokens[i]);
TokenID.Remove(tokens[i]);
c++;
}
InvokeChanged();
return c;
}
List<String> toRemove = new List<string>();
if (inverseFilter)
{
var tkns = GetTokens();
tokens.ForEach(x => tkns.Remove(x));
toRemove.AddRange(tkns);
}
else
{
toRemove.AddRange(tokens);
}
foreach (String tkn in toRemove)
{
if (RemoveToken(tkn))
{
c++;
}
}
InvokeChanged();
return c;
}