/// <summary>
/// Removes the specified cache index.
/// </summary>
/// <param name="cacheIndex">Index of the cache.</param>
public static void Remove(CacheIndex cacheIndex)
{
if (cacheIndex == null)
{
throw new ArgumentNullException("cacheIndex", "Requested CacheIndex is null");
}
string key = CacheIndexMap.GetKey(cacheIndex);
CacheIndexMap.Remove(key);
}
/// <summary>
/// Updates the specified cache index.
/// </summary>
/// <param name="cacheIndex">Index of the cache.</param>
public static void Update(CacheIndex cacheIndex)
{
if (cacheIndex == null)
{
throw new ArgumentNullException("cacheIndex");
}
string key = CacheIndexMap.GetKey(cacheIndex);
// if the key exists in the map then replace it with current parameter..
if (Map.ContainsKey(key))
{
CacheIndexMap.Remove(key);
}
CacheIndexMap.Add(cacheIndex);
}
/// <summary>
/// Adds the specified cache index.
/// </summary>
/// <param name="cacheIndex">The cache index to add to the map.</param>
public static void Add(CacheIndex cacheIndex)
{
if (cacheIndex == null)
{
throw new ArgumentNullException("cacheIndex");
}
string key = CacheIndexMap.GetKey(cacheIndex);
lock (Map)
{
// if the cacheIndex key doesn't already exist in the map then add it.
if (!Map.ContainsKey(key))
{
Map.Add(key, cacheIndex);
}
}
}
