public void RemoveKey(IDictionaryKey key)
{
if (innerDictionary.ContainsKey(key))
{
SLOT slot = innerDictionary[key];
innerDictionary.Remove(key);
ILinkSlot ls = slot as ILinkSlot;
if (ls != null)
{
ls.isDeleted = true;
if (ls.preSlot != null)
{
ls.preSlot.nextSlot = ls.nextSlot;
if (ls.nextSlot != null)
{
ls.nextSlot.preSlot = ls.preSlot;
}
ls.preSlot = null;
}
else
{
if (ls.nextSlot != null)
{
ls.nextSlot.preSlot = null;
}
}
}
}
}
public void createKeyValue(IDictionaryKey key,ILinkSlot value)
{
if (!isContainsKey(key))
{
innerDictionary.Add(key,(SLOT)value);
if (rootSlot == null)
{
rootSlot = value;
}
else
{
rootSlot.preSlot = value;
value.nextSlot = rootSlot;
rootSlot = value;
}
}
}
public override void Write(
Utf8JsonWriter writer,
Dictionary <TKey, TValue> dictionary,
JsonSerializerOptions options)
{
writer.WriteStartObject();
foreach (var item in dictionary)
{
if (item.Key is null)
{
throw new SerializationException("Null key");
}
var propertyName = item.Key switch
{
string stringKey => stringKey,
IDictionaryKey key => key.Key,
_ => throw new SerializationException("Must implement IDictionaryKey")
};
writer.WritePropertyName
(options.PropertyNamingPolicy?.ConvertName(propertyName) ?? propertyName);
if (item.Value is null)
{
writer.WriteNullValue();
}
else if (_valueConverter != null)
{
_valueConverter.Write(writer, item.Value, options);
}
else
{
JsonSerializer.Serialize(writer, item.Value, item.Value.GetType(), options);
}
}
writer.WriteEndObject();
}
}
public SLOT getValue(IDictionaryKey key)
{
return(innerDictionary[key]);
}
public bool isContainsKey(IDictionaryKey value)
{
return(innerDictionary.ContainsKey(value));
}
