public override bool IsAssignableFrom(PLanguageType otherType)
{
// Copying semantics: both the other key and value types must be subtypes of this key/value type.
return(otherType.Canonicalize() is MapType other &&
KeyType.IsAssignableFrom(other.KeyType) &&
ValueType.IsAssignableFrom(other.ValueType));
}
public void Add(object key, object value)
{
if (!KeyType.IsAssignableFrom(key.GetType()))
{
key = TypeDescriptor.GetConverter(KeyType).ConvertFrom(key);
}
Dictionary.Add(key, value);
}
public override bool MatchNode(NodeViewModel node)
{
if (node.HasDictionary && node.NodeValue != null)
{
var dictionaryType = node.NodeValue.GetType();
if (dictionaryType.IsGenericType)
{
var genericTypes = dictionaryType.GetGenericArguments();
if (genericTypes.Length == 2)
{
return((KeyType == null || KeyType.IsAssignableFrom(genericTypes[0])) && (ValueType == null || ValueType.IsAssignableFrom(genericTypes[1])));
}
}
}
return(false);
}