public override void Remove(IValuable <G> key, IValueProvider <G> valueProvider)
{
lock (this)
{
if (IsMap)
{
if (_valuesDictionary.TryGetValue(key, out EntryValuePointer <G> pointer))
{
int index = pointer.Index;
_valuesDictionary.Remove(key);
_valuesList.RemoveAt(index);
for (int i = index; i < _valuesList.Count; i++)
{
_valuesList[i].Index = i;
}
}
}
else
{
int index = AsArrayIndex(key).Value;
if (index >= 0 && index < _valuesList.Count)
{
_valuesList.RemoveAt(index);
for (int i = index; i < _valuesList.Count; i++)
{
_valuesList[i].Index = i;
_valuesList[i].Key = valueProvider.GetInt(i);
}
}
}
}
}
public override ValuePointer <G> Get(IValuable <G> key, bool createNonExistent, IValueProvider <G> valueProvider)
{
lock (this)
{
EntryValuePointer <G> pointer = null;
if (!IsMap)
{
int?keyInt = AsArrayIndex(key);
if (keyInt != null && keyInt.Value >= 0 && keyInt.Value <= _valuesList.Count)
{
if (keyInt.Value >= 0 && keyInt.Value < _valuesList.Count)
{
pointer = _valuesList[keyInt.Value];
}
else if (createNonExistent)
{
pointer = new EntryValuePointer <G>(this, key, keyInt.Value, valueProvider);
}
}
else if (createNonExistent)
{
IsMap = true;
_valuesDictionary = new Dictionary <IValuable <G>, EntryValuePointer <G> >();
for (int i = 0; i < _valuesList.Count; i++)
{
_valuesDictionary[valueProvider.GetInt(i)] = _valuesList[i];
}
}
}
if (IsMap && !_valuesDictionary.TryGetValue(key, out pointer))
{
if (createNonExistent)
{
pointer = new EntryValuePointer <G>(this, key, _valuesList.Count, valueProvider);
}
}
return(pointer);
}
}
public DefaultArrayMapValue(IEnumerable <ValuePointer <G> > values, IValueProvider <G> valueProvider)
{
IsMap = false;
int index = 0;
_valuesList = new List <EntryValuePointer <G> >(values.Select(pointer => new EntryValuePointer <G>(this, valueProvider.GetInt(index), index++, valueProvider, true)
{
Value = pointer.Value
}));
}
private IValuable <G> Remainder(int value, IValueProvider <G> valueProvider)
{
return(valueProvider.GetInt(Data % value));
}
private IValuable <G> Or(int value, IValueProvider <G> valueProvider)
{
return(valueProvider.GetInt(Data | value));
}
