public void FindIndex(string indexKey, object[] propertyValues, Action <string> action)
{
EntityIndexList indexList = new EntityIndexList();
if (_entityIndexDict != null && _entityIndexDict.ContainsKey(indexKey) && _entityIndexDict[indexKey] != null)
{
indexList = _entityIndexDict[indexKey];
}
string indexItemKey = BaseEntity.CreateKeyCode(propertyValues);
EntityIndex entityIndex = indexList[indexItemKey];//当没有indexKey对应键值时，entityIndex为空
if (entityIndex != null)
{
entityIndex.Foreach(action);
}
//TraceLog.Write("获得索引对象为空，缓存实体类:{0}，索引键:{1},字典项Key:{2},字典容量:{3}",_cachekey, indexKey, indexItemKey, indexList.Count);
}
/// <summary>
/// 移除索引器
/// </summary>
/// <param name="propertyValues"></param>
/// <param name="indexValue"></param>
internal void Remove(object[] propertyValues, string indexValue)
{
EntityIndex entityIndex = new EntityIndex(propertyValues);
string indexItemKey = entityIndex.GetKeyCode();
if (_entityIndexDict.ContainsKey(indexItemKey))
{
entityIndex = _entityIndexDict[indexItemKey];
}
entityIndex.Remove(indexValue);
if (_entityIndexDict.ContainsKey(indexItemKey))
{
_entityIndexDict[indexItemKey] = entityIndex;
}
else
{
_entityIndexDict.Add(indexItemKey, entityIndex);
}
}
/// <summary>
/// 增加索引器
/// </summary>
/// <param name="propertyValues"></param>
/// <param name="indexValue"></param>
internal void Add(object[] propertyValues, string indexValue)
{
EntityIndex entityIndex = new EntityIndex(propertyValues);
string indexItemKey = entityIndex.GetKeyCode();
if (_entityIndexDict.ContainsKey(indexItemKey))
{
entityIndex = _entityIndexDict[indexItemKey];
}
entityIndex.Add(indexValue);
if (_entityIndexDict.ContainsKey(indexItemKey))
{
_entityIndexDict[indexItemKey] = entityIndex;
}
else
{
_entityIndexDict.Add(indexItemKey, entityIndex);
}
}