public bool Exists(CfgNodeValue <TK, TV> keyVal)
{
lock (_lock)
{
return(SingleItems.ContainsKey(keyVal.Key) || RepeatedItems.ContainsKey(keyVal.Key) && RepeatedItems[keyVal.Key].Contains(keyVal));
}
}
public void Add(CfgNodeValue <TK, TV> value)
{
lock (_lock)
{
AllItems.Add(value);
if (!RepeatedItems.ContainsKey(value.Key))
{
if (SingleItems.ContainsKey(value.Key))
{
RepeatedItems.Add(value.Key, new List <CfgNodeValue <TK, TV> > {
SingleItems[value.Key]
});
SingleItems.Remove(value.Key);
RepeatedItems[value.Key].Add(value);
}
else
{
SingleItems.Add(value.Key, value);
}
}
else
{
RepeatedItems[value.Key].Add(value);
}
}
}
public bool Exists(TK key)
{
lock (_lock)
{
return(SingleItems.ContainsKey(key) || RepeatedItems.ContainsKey(key));
}
}
public List <CfgNodeValue <TK, TV> > GetSeveral(TK key)
{
lock (_lock)
{
return(SingleItems.ContainsKey(key) ? new List <CfgNodeValue <TK, TV> > {
SingleItems[key]
} :
RepeatedItems.ContainsKey(key) ? RepeatedItems[key] : new List <CfgNodeValue <TK, TV> >());
}
}
public CfgNodeValue <TK, TV> GetSingle(TK key)
{
lock (_lock)
{
if (!RepeatedItems.ContainsKey(key))
{
return(SingleItems.ContainsKey(key) ? SingleItems[key] : null);
}
throw new Exception($"Key value: \"{key}\" is not unique");
}
}
/// <summary>
/// Remove all the elements that have the given key
/// </summary>
public void Remove(TK key)
{
lock (_lock)
{
AllItems.RemoveAll(v => v.Key.Equals(key));
if (SingleItems.ContainsKey(key))
{
SingleItems.Remove(key);
}
else
{
RepeatedItems.Remove(key);
}
}
}
/// <summary>
/// Sets a new value for a single element that matches in KEY
/// </summary>
public void Update(TK key, TV value)
{
lock (_lock)
{
if (!RepeatedItems.ContainsKey(key))
{
if (SingleItems.ContainsKey(key))
{
SingleItems[key].Value = value;
}
}
else if (RepeatedItems.ContainsKey(key))
{
throw new Exception($"Key value: \"{key}\" is not unique. Use Replace()");
}
}
}
/// <summary>
/// Replaces ALL the elements that match in KEY and VALUE for the new one
/// </summary>
public void Replace(CfgNodeValue <TK, TV> oldKeyVal, CfgNodeValue <TK, TV> newKeyVal)
{
lock (_lock)
{
var index = AllItems.IndexOf(oldKeyVal);
if (index >= 0)
{
AllItems[index] = newKeyVal;
if (SingleItems.ContainsKey(oldKeyVal.Key))
{
if (oldKeyVal.Key.Equals(newKeyVal.Key))
{
SingleItems[oldKeyVal.Key] = newKeyVal;
}
else
{
SingleItems.Remove(oldKeyVal.Key);
SingleItems.Add(newKeyVal.Key, newKeyVal);
}
}
else
{
if (RepeatedItems.ContainsKey(oldKeyVal.Key))
{
if (oldKeyVal.Key.Equals(newKeyVal.Key))
{
for (var i = 0; i < RepeatedItems[oldKeyVal.Key].Count; i++)
{
if (RepeatedItems[oldKeyVal.Key][i].Equals(oldKeyVal))
{
RepeatedItems[oldKeyVal.Key][i] = newKeyVal;
}
}
}
else
{
Remove(oldKeyVal);
Add(newKeyVal);
}
}
}
}
}
}
/// <summary>
/// Removes a specific value
/// </summary>
public void Remove(CfgNodeValue <TK, TV> keyVal)
{
lock (_lock)
{
AllItems.RemoveAll(v => v.Value.Equals(keyVal));
if (SingleItems.ContainsKey(keyVal.Key))
{
SingleItems.Remove(keyVal.Key);
}
else if (RepeatedItems.ContainsKey(keyVal.Key))
{
RepeatedItems[keyVal.Key].RemoveAll(v => v.Equals(keyVal));
if (!RepeatedItems[keyVal.Key].Any())
{
RepeatedItems.Remove(keyVal.Key);
}
}
}
}