public LexRole AddRole(string name, int startIndex, params LexCondition[] conditions)
{
LexRole role = null;
if (conditions != null)
{
role = new LexRole(name, startIndex, conditions);
}
roles.Add(role);
return(role);
}
protected override void OnBufferRead(BufferedReader <Lex, char> sender, Lex[] buffer)
{
for (int i = 0; i < roles.Count; i++)
{
LexRole role = roles[i];
if (role.Validate(buffer))
{
break;
}
}
base.OnBufferRead(sender, buffer);
}
public LexCondition AddSingleConditionRole(string name, int startIndex = 0, char?lex = null, ElementType?type = null, Condition <Lex> .ValidateCallbackHandler callback = null)
{
LexCondition condition = new LexCondition {
Content = lex, Type = type
};
if (callback != null)
{
condition.ValidateCallback += callback;
}
LexRole role = new LexRole(name, startIndex, condition);
roles.Add(role);
return(condition);
}