public IlanBilgileri GetIlan(int key)
{
int hash = (key % TABLE_SIZE);
if (table[hash] == null)
{
return(null);
}
else
{
HashChainEntry entry = table[hash];
while (entry != null && entry.Anahtar != key)
{
entry = entry.Next;
}
if (entry == null)
{
return(null);
}
else
{
return((IlanBilgileri)entry.Deger);
}
}
}
public void AddIlan(int key, object value)
{
int hash = (key % TABLE_SIZE);
if (table[hash] == null)
{
table[hash] = new HashChainEntry(key, value);
}
else
{
HashChainEntry entry = table[hash];
while (entry.Next != null && entry.Anahtar != key)
{
entry = entry.Next;
}
if (entry.Anahtar == key)
{
entry.Deger = value;
}
else
{
entry.Next = new HashChainEntry(key, value);
}
}
}
public void RemoveIlan(int key)
{
int hash = (key % TABLE_SIZE);
while (table[hash] != null && table[hash].Anahtar % TABLE_SIZE != key % TABLE_SIZE)
{
hash = (hash + 1) % TABLE_SIZE;
}
HashChainEntry current = table[hash];
bool isRemoved = false;
while (current != null)
{
if (current.Anahtar == key)
{
table[hash] = current.Next;
isRemoved = true;
break;
}
if (current.Next != null)
{
if (current.Next.Anahtar == key)
{
HashChainEntry newNext = current.Next.Next;
current.Next = newNext;
isRemoved = true;
break;
}
else
{
current = current.Next;
}
}
}
if (!isRemoved)
{
Console.WriteLine("Silinecek bir şey bulunamadı");
return;
}
}
public HashChainEntry(int anahtar, object deger)
{
this.anahtar = anahtar;
this.deger = deger;
this.next = null;
}