protected V RemoveEntryForKey(Key1 key1, Key2 key2, Key3 key3)
{
int hash = Hash(ExtractHash(key1, key2, key3));
Tuple3KeyEntry <Key1, Key2, Key3, V>[] table = this.table;
int i = hash & (table.Length - 1);
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[i];
if (entry != null)
{
if (EqualKeys(key1, key2, key3, entry))
{
table[i] = entry.GetNextEntry();
V value = entry.GetValue();
EntryRemoved(entry);
return(value);
}
Tuple3KeyEntry <Key1, Key2, Key3, V> prevEntry = entry;
entry = entry.GetNextEntry();
while (entry != null)
{
if (EqualKeys(key1, key2, key3, entry))
{
prevEntry.SetNextEntry(entry.GetNextEntry());
V value = entry.GetValue();
EntryRemoved(entry);
return(value);
}
prevEntry = entry;
entry = entry.GetNextEntry();
}
}
return(default(V));
}
protected V SetValueForEntry(Tuple3KeyEntry <Key1, Key2, Key3, V> entry, V value)
{
V oldValue = entry.GetValue();
entry.SetValue(value);
return(oldValue);
}
public V Put(Key1 key1, Key2 key2, Key3 key3, V value)
{
int hash = Hash(ExtractHash(key1, key2, key3));
Tuple3KeyEntry <Key1, Key2, Key3, V>[] table = this.table;
int i = hash & (table.Length - 1);
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[i];
while (entry != null)
{
if (EqualKeys(key1, key2, key3, entry))
{
if (IsSetValueForEntryAllowed())
{
return(SetValueForEntry(entry, value));
}
V oldValue = entry.GetValue();
RemoveEntryForKey(key1, key2, key3);
AddEntry(hash, key1, key2, key3, value, i);
return(oldValue);
}
entry = entry.GetNextEntry();
}
AddEntry(hash, key1, key2, key3, value, i);
return(default(V));
}
public bool RemoveIfValue(Key1 key1, Key2 key2, Key3 key3, V value)
{
int hash = Hash(ExtractHash(key1, key2, key3));
Tuple3KeyEntry <Key1, Key2, Key3, V>[] table = this.table;
int i = hash & (table.Length - 1);
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[i];
if (entry != null)
{
if (EqualKeys(key1, key2, key3, entry))
{
table[i] = entry.GetNextEntry();
V existingValue = entry.GetValue();
if (!Object.ReferenceEquals(existingValue, value)) // Test if reference identical
{
return(false);
}
EntryRemoved(entry);
return(true);
}
Tuple3KeyEntry <Key1, Key2, Key3, V> prevEntry = entry;
entry = entry.GetNextEntry();
while (entry != null)
{
if (EqualKeys(key1, key2, key3, entry))
{
prevEntry.SetNextEntry(entry.GetNextEntry());
V existingValue = entry.GetValue();
if (!Object.ReferenceEquals(existingValue, value)) // Test if reference identical
{
return(false);
}
EntryRemoved(entry);
return(true);
}
prevEntry = entry;
entry = entry.GetNextEntry();
}
}
return(false);
}
public IList <V> Values()
{
Tuple3KeyEntry <Key1, Key2, Key3, V>[] table = this.table;
List <V> valueList = new List <V>(Count);
for (int a = table.Length; a-- > 0;)
{
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[a];
while (entry != null)
{
valueList.Add(entry.GetValue());
entry = entry.GetNextEntry();
}
}
return(valueList);
}
public V[] ToArray(V[] targetArray)
{
int index = 0;
Tuple3KeyEntry <Key1, Key2, Key3, V>[] table = this.table;
for (int a = table.Length; a-- > 0;)
{
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[a];
while (entry != null)
{
targetArray[index++] = entry.GetValue();
entry = entry.GetNextEntry();
}
}
return(targetArray);
}
public V Get(Key1 key1, Key2 key2, Key3 key3)
{
int hash = Hash(ExtractHash(key1, key2, key3));
Tuple3KeyEntry <Key1, Key2, Key3, V>[] table = this.table;
int i = hash & (table.Length - 1);
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[i];
while (entry != null)
{
if (EqualKeys(key1, key2, key3, entry))
{
return(entry.GetValue());
}
entry = entry.GetNextEntry();
}
return(default(V));
}
/**
* @see java.util.Map#containsValue(java.lang.Object)
*/
public bool ContainsValue(V value)
{
Tuple3KeyEntry <Key1, Key2, Key3, V>[] table = this.table;
if (value == null)
{
for (int a = table.Length; a-- > 0;)
{
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[a];
while (entry != null)
{
Object entryValue = entry.GetValue();
if (entryValue == null)
{
return(true);
}
entry = entry.GetNextEntry();
}
}
}
else
{
for (int a = table.Length; a-- > 0;)
{
Tuple3KeyEntry <Key1, Key2, Key3, V> entry = table[a];
while (entry != null)
{
Object entryValue = entry.GetValue();
if (value.Equals(entryValue))
{
return(true);
}
entry = entry.GetNextEntry();
}
}
}
return(false);
}
