public static GAtomicElement _getGAtomicElementFromString(String s)
{
GAtomicElement atomic_elements = GAtomicElement.NEUTRAL;
if (s == "HYD")
{
atomic_elements = GAtomicElement.HYDROGEN;
}
else if (s == "OXY")
{
atomic_elements = GAtomicElement.OXYGEN;
}
else if (s == "NIT")
{
atomic_elements = GAtomicElement.NITROGEN;
}
else if (s == "SUL")
{
atomic_elements = GAtomicElement.SULFUR;
}
else if (s == "CAR")
{
atomic_elements = GAtomicElement.CARBON;
}
else if (s == "NEU")
{
atomic_elements = GAtomicElement.NEUTRAL;
}
else if (s == "PHS")
{
atomic_elements = GAtomicElement.PHOSPHORUS;
}
else if (s == "FLU")
{
atomic_elements = GAtomicElement.FLUORIDE;
}
else if (s == "BOR")
{
atomic_elements = GAtomicElement.BORANE;
}
else if (s == "VLK")
{
atomic_elements = GAtomicElement.VERTICAL_LINE_LINK;
}
else if (s == "HLK")
{
atomic_elements = GAtomicElement.HORIZONTAL_LINE_LINK;
}
else
{
atomic_elements = GAtomicElement.UKNOWN_ELEMENT;
}
return(atomic_elements);
}
public static String _getGAtomicElementsString(GAtomicElement element)
{
String s = "";
if (element == GAtomicElement.HYDROGEN)
{
s = "HYD";
}
else if (element == GAtomicElement.OXYGEN)
{
s = "OXY";
}
else if (element == GAtomicElement.NITROGEN)
{
s = "NIT";
}
else if (element == GAtomicElement.SULFUR)
{
s = "SUL";
}
else if (element == GAtomicElement.CARBON)
{
s = "CAR";
}
else if (element == GAtomicElement.NEUTRAL)
{
s = "NEU";
}
else if (element == GAtomicElement.PHOSPHORUS)
{
s = "PHS";
}
else if (element == GAtomicElement.FLUORIDE)
{
s = "FLU";
}
else if (element == GAtomicElement.BORANE)
{
s = "BOR";
}
else if (element == GAtomicElement.VERTICAL_LINE_LINK)
{
s = "VLK";
}
else if (element == GAtomicElement.HORIZONTAL_LINE_LINK)
{
s = "HLK";
}
else
{
s = "UKN";
}
return(s);
}
///
/// element constructor without the dimensions and index (default values)
///
public GAtomicElementObject(GAtomicElement elem, GAtomicConnectionElement[] conn_elems)
: base(new Point(0, 0), 0, 0, 0)
{
element = elem;
index_in_list = 0;
if (conn_elems == null)
{
connection_elements = null;
}
else
{
connection_elements = new GAtomicConnectionElement[conn_elems.Length];
int k = 0;
for (; k < conn_elems.Length; k++)
{
connection_elements[k] = conn_elems[k];
}
bool valid = true;
for (k = 0; k < conn_elems.Length; k++)
{
for (int y = 0; y < conn_elems.Length; y++)
{
if (y != k)
{
if (((GAtomicConnectionElement)connection_elements[y]).DirectionOfConnectingElement ==
((GAtomicConnectionElement)connection_elements[k]).DirectionOfConnectingElement)
{
// same direction twice, conceptual error
valid = false;
break;
}
}
}
}
if (!valid)
{
throw new GAtomicElementObjectInvalidException();
}
}
}
public static GAtomicElementObject _getAtomicElementFromString(String s, Point p, int row, int col, int object_size, int ind_list)
{
String atomic_element_string = s.Substring(0, 3);
GAtomicElement atomic_element = GAtomicObject._getGAtomicElementFromString(atomic_element_string);
int number_of_connections = 0;
String connections_string = s.Substring(3);
if (connections_string.Length != (int)GAtomicConnectionDirection.TRIPLE_LEFT + 1)
{
return(null);
}
int index = connections_string.IndexOf("1");
while (index != -1)
{
number_of_connections++;
index = connections_string.IndexOf("1", index + 1);
}
GAtomicConnectionElement[] connections = new GAtomicConnectionElement[number_of_connections];
index = 0;
int array_index = 0;
while (index < connections_string.Length)
{
if (connections_string.Substring(index++, 1) == "1")
{
connections[array_index++] = new GAtomicConnectionElement(null, (GAtomicConnectionDirection)(index - 1));
}
}
GAtomicElementObject a = new GAtomicElementObject(p, row, col
, object_size
, atomic_element, connections, ind_list);
return(a);
}