public virtual Continent AddNode(Continent c)
{
if (!continents.ContainsKey(c.Name))
{
continents.Add(c);
return c;
}
else
throw new ArgumentException("There already exists a node in the graph with name " + c.Name);
}
/// <summary>
/// Removes a Continent from the NodeList.
/// </summary>
public virtual void Remove(Continent c)
{
data.Remove(c.Name);
}
public virtual bool Contains(Continent c)
{
return ContainsContinent(c.Name);
}
/// <summary>
/// Adds a new Continent to the NodeList.
/// </summary>
public virtual void Add(Continent c)
{
data.Add(c.Name, c);
}