public int Get(int key)
{
int hash = key % TABLE_SIZE; // Division Method; good marking
if (table[hash] == null)
{
return(-1);
}
else
{
LinkedHashEntry entry = table[hash]; // marking that entry
while (entry != null && entry.Key != key)
{
entry = entry.Next;
}
if (entry == null)
{
return(-1);
}
else
{
return(entry.Value);
}
}
}
public void Insert(int key, int value)
{
int hash = key % TABLE_SIZE;
if (table[hash] == null) // value to be given at main
{
table[hash] = new LinkedHashEntry(key, value);
}
else
{
LinkedHashEntry entry = table[hash];
while (entry.Next != null && entry.Key != key)
{
entry = entry.Next;
}
if (entry.Key == key)
{
entry.Value = value;
}
else
{
entry.Next = new LinkedHashEntry(key, value);
}
}
}
public void Remove(int key)
{
int hash = key % TABLE_SIZE;
LinkedHashEntry prevEntry = null;
LinkedHashEntry entry = table[hash];
while (entry.Next != null && entry.Key != key)
{
prevEntry = entry;
entry = entry.Next;
}
if (entry.Key != key)
{
if (prevEntry != null)
{
table[hash] = entry.Next;
}
else
{
prevEntry.Next = entry.Next;
}
}
}
LinkedHashEntry next; // linker to the next value
public LinkedHashEntry(int key, int valueOf)
{
this.key = key;
this.valueOf = valueOf;
this.next = null;
}