public void Add(int index, BoatNode b)
{
if (index < 0)
{
throw new IndexOutOfRangeException("Index cannot be less than zero");
}
if (index > count)
{
index = count;
}
//get head
BoatNode current = Head;
if (Count == 0 || index == 0)
{
Head = b;
}
else
{
for (int i = 0; i < index - 1; i++)
{
current = current.GetNext();
}
// BoatNode nextBoat = new Software_Implementation_Project.BoatNode(b, current.GetNext());
current.SetNext(b);
}
Count = Count + 1;;
}
public int getCurrentCapacityMarinaLength()
{
int total = 0;
try
{
BoatNode _current = head;
//if (marina ==null)
//{
// throw new Exception("Null Marina Object passed to getOutStandingMarinaLength ");
//}
if (_current != null)
{
int currentBoatLen = _current.GetItemData().BoatLength;
total += currentBoatLen;
while (_current.GetNext() != null)
{
_current = _current.GetNext();
total += _current.GetItemData().BoatLength;
}
}
}
catch (Exception ex)
{
DisplayManager.displayMessage(ex.ToString());
}
finally
{
}
return(total);
}
public int GetIndexOfBoatNodeByName(string boatName)
{
int result = 0;
BoatNode currentBoat = head;
if (Count < 1)
{
LoadDataFromFile();
currentBoat = head;
}
if (currentBoat.GetItemData().NameOfBoat.ToUpper() == boatName.ToUpper())
{
result = 0;
return(result);
}
for (int i = 1; i <= Count - 1; i++)
{
currentBoat = currentBoat.GetNext();
if (currentBoat.GetItemData().NameOfBoat.ToUpper() == boatName.ToUpper())
{
result = i;
break;
}
}
return(result);
}
public void DeleteBoat(int index)
{
if (index < 0)
{
throw new IndexOutOfRangeException("Index for delete boat is out of range");
}
BoatNode currentBoat = head;
if (index > Count)
{
index = Count - 1;
}
if (index == 0)
{
head = currentBoat.GetNext();
}
else
{
for (int i = 0; i < index - 1; i++)
{
currentBoat = currentBoat.GetNext();
}
currentBoat.SetNext(currentBoat.GetNext().GetNext());
}
count--;
}
public List <string> convertMarinaToList()
{
List <string> list = new List <string>();
BoatNode current = head;
while (current != null)
{
string data = string.Empty;
//nameof boat
data += (current.GetItemData().NameOfBoat + ",");
//owner
data += (current.GetItemData().NameOfOwner + ",");
// draft
data += (current.GetItemData().BoatDraft.ToString() + ",");
//get boat type
string boatType = current.GetItemData().TypeofBoat;
data += (boatType + ",");
switch (boatType)
{
case "MotorBoat":
//MotorBoat
// sb.Append("MotorBoat" + " ");
Factory.MotorBoat TempMB = new Factory.MotorBoat("MotorBoat");
TempMB = (Factory.MotorBoat)current.GetItemData();
data += (TempMB.BoatLength.ToString() + ",");
data += (TempMB.DriveType + ",");
break;
case "NarrowBoat":
//NarrowBoat
//sb.Append("NarrowBoat" + " ");
Factory.NarrowBoat TempNB = new Factory.NarrowBoat("NarrowBoat");
TempNB = (Factory.NarrowBoat)current.GetItemData();
data += (TempNB.BoatLength + ",");
data += (TempNB.SternType + ",");
break;
case "Sailing":
//Sailing
// sb.Append("Sailing" + " ");
Factory.SailingBoat TempSB = new Factory.SailingBoat("Sailing");
TempSB = (Factory.SailingBoat)current.GetItemData();
data += (TempSB.BoatLength + ",");
data += (TempSB.SailingType + ",");
break;
default:
break;
}
//add to list
//sb.AppendLine(data);
list.Add(data);
//get next
current = current.GetNext();
}
return(list);
}
public void ClearData(BoatNode toAppend)
{
toAppend.data = null;
// toAppend.next = null;
}
public void SetNext(BoatNode toAppend)
{
this.next = toAppend;
}
public BoatNode(Factory.Boat d, BoatNode nextBoat)
{
data = d;
next = nextBoat;
}
public BoatNode(Factory.Boat d)
{
data = d;
next = null;
}
private string PrintElements()
{
int result = 0;
BoatNode currentBoat = head;
StringBuilder sb = new StringBuilder();
if (currentBoat != null)
{
//print curent boat
sb.Append(currentBoat.GetItemData().NameOfBoat).Append(",");
sb.Append(currentBoat.GetItemData().NameOfOwner).Append(",");
sb.Append(currentBoat.GetItemData().BoatDraft.ToString()).Append(",");
sb.Append(currentBoat.GetItemData().BoatLength.ToString()).Append(",");
string strBoatType = string.Empty;
strBoatType = currentBoat.GetItemData().TypeofBoat.ToString();
//sb.Append(current.GetItemData().strBoatType).Append(",");
switch (strBoatType)
{
case "MotorBoat":
Factory.MotorBoat MB = (Factory.MotorBoat)currentBoat.GetItemData();
sb.Append(MB.TypeofBoat).Append(",");
sb.Append(MB.DriveType).Append(",");
break;
case "NarrowBoat":
Factory.NarrowBoat NB = (Factory.NarrowBoat)currentBoat.GetItemData();
sb.Append(NB.TypeofBoat).Append(",");
sb.Append(NB.SternType).Append(",");
break;
case "Sailing":
Factory.SailingBoat SB = (Factory.SailingBoat)currentBoat.GetItemData();
sb.Append(SB.TypeofBoat).Append(",");
sb.Append(SB.SailingType).Append(",");
break;
default:
break;
}
//remove last index of ,
}
sb.AppendLine("");
if (currentBoat.GetNext() != null)
{
for (int i = 1; i < Count; i++)
{
currentBoat = currentBoat.GetNext();
sb.Append(currentBoat.GetItemData().NameOfBoat).Append(",");
sb.Append(currentBoat.GetItemData().NameOfOwner).Append(",");
sb.Append(currentBoat.GetItemData().BoatDraft.ToString()).Append(",");
sb.Append(currentBoat.GetItemData().BoatLength.ToString()).Append(",");
string strBoatType = string.Empty;
strBoatType = currentBoat.GetItemData().TypeofBoat.ToString();
//sb.Append(current.GetItemData().strBoatType).Append(",");
switch (strBoatType)
{
case "MotorBoat":
Factory.MotorBoat MB = (Factory.MotorBoat)currentBoat.GetItemData();
sb.Append(MB.TypeofBoat).Append(",");
sb.Append(MB.DriveType).Append(",");
break;
case "NarrowBoat":
Factory.NarrowBoat NB = (Factory.NarrowBoat)currentBoat.GetItemData();
sb.Append(NB.TypeofBoat).Append(",");
sb.Append(NB.SternType).Append(",");
break;
case "Sailing":
Factory.SailingBoat SB = (Factory.SailingBoat)currentBoat.GetItemData();
sb.Append(SB.TypeofBoat).Append(",");
sb.Append(SB.SailingType).Append(",");
break;
default:
break;
}
sb.AppendLine("");
}
}
return(sb.ToString());;
}
public Marina()
{
head = null;
BoatFactory = new Factory.BoatFactory();
count = 0;
}
public void ClearAllMarinaItems()
{
Head = new BoatNode();
Head.SetNext(null);
count = 0;
}