public void enqueue(Person person)
{
int sizeOfQueue = size();
if (sizeOfQueue < ArrQueue.Length)
{
PersonQueue tmp = new PersonQueue(person);
if (sizeOfQueue == 0)
{
First = Last = 0;
ArrQueue[First] = tmp;
}
else
{
for (int i = 0; i < ArrQueue.Length; i++)
{
if (ArrQueue[i] == null)
{
ArrQueue[Last].nextPersonId = person.PersonId;
Last = i;
ArrQueue[Last] = tmp;
break;
}
}
}
}
else
{
Console.WriteLine("Not added,the queue size is full !!!");
}
}
public void sortByPhoneNumber()
{
int sizeOfQueue = size();
if (sizeOfQueue == 0)
{
Console.WriteLine("The queue is Empty");
return;
}
PersonQueue[] arrSortedByPhoneNumber = new PersonQueue[sizeOfQueue];
int index = First;
for (int i = 0; i < sizeOfQueue; i++)
{
arrSortedByPhoneNumber[i] = ArrQueue[index];
if (ArrQueue[index].nextPersonId != 0)
{
index = getPlace(ArrQueue[index].nextPersonId);
}
}
for (int i = 0; i < sizeOfQueue; i++)
{
for (int j = i + 1; j < sizeOfQueue - 1; j++)
{
string a = arrSortedByPhoneNumber[i].QPerson.PhoneNumber;
string b = arrSortedByPhoneNumber[j].QPerson.PhoneNumber;
if (a.CompareTo(b) > 0)
{
var tmp = arrSortedByPhoneNumber[i];
arrSortedByPhoneNumber[i] = arrSortedByPhoneNumber[j];
arrSortedByPhoneNumber[j] = tmp;
}
}
}
foreach (PersonQueue personQueue in arrSortedByPhoneNumber)
{
Console.WriteLine(" { " + personQueue.QPerson.PersonId + " => " + personQueue.QPerson.PhoneNumber + " } ");
}
}
public void sortByID()
{
int sizeOfQueue = size();
if (sizeOfQueue == 0)
{
Console.WriteLine("The queue is Empty");
return;
}
PersonQueue[] arrSortedById = new PersonQueue[sizeOfQueue];
int index = First;
for (int i = 0; i < sizeOfQueue; i++)
{
arrSortedById[i] = ArrQueue[index];
if (ArrQueue[index].nextPersonId != 0)
{
index = getPlace(ArrQueue[index].nextPersonId);
}
}
for (int i = 0; i < sizeOfQueue; i++)
{
for (int j = i + 1; j < sizeOfQueue - 1; j++)
{
int a = arrSortedById[i].QPerson.PersonId;
int b = arrSortedById[j].QPerson.PersonId;
if (a > b)
{
var tmp = arrSortedById[i];
arrSortedById[i] = arrSortedById[j];
arrSortedById[j] = tmp;
}
}
}
foreach (PersonQueue personQueue in arrSortedById)
{
Console.WriteLine(personQueue.QPerson.PersonId + " => " + personQueue.QPerson.PhoneNumber);
}
}
public Person dequeue()
{
if (!isEmpty())
{
PersonQueue tmp = ArrQueue[First];
ArrQueue[First] = null;
if (tmp.nextPersonId != 0)
{
First = getPlace(tmp.nextPersonId);
tmp.QPerson = null; tmp = null;
return(ArrQueue[First].QPerson);
}
else
{
First = Last = -1;
}
tmp = null;
}
return(null);
}
