/// <summary>
/// Looks up the cached value by the given key.
/// </summary>
/// <param name="cache">grain directory cache to look up results from</param>
/// <param name="key">key for the lookup</param>
/// <param name="result">value if the key is found, undefined otherwise</param>
/// <returns>true if the given key is in the cache</returns>
public static bool LookUp(this IGrainDirectoryCache cache, GrainId key, out GrainAddress result)
{
return(cache.LookUp(key, out result, out _));
}
/// <summary>
/// Looks up the cached value by the given key.
/// </summary>
/// <param name="cache">grain directory cache to look up results from</param>
/// <param name="key">key for the lookup</param>
/// <param name="result">value if the key is found, undefined otherwise</param>
/// <returns>true iff the the given key is in the cache</returns>
public static bool LookUp <TValue>(this IGrainDirectoryCache <TValue> cache, GrainId key, out TValue result)
{
int version;
return(cache.LookUp(key, out result, out version));
}
/// <summary>
/// Looks up the cached value by the given key.
/// </summary>
/// <param name="cache">grain directory cache to look up results from</param>
/// <param name="key">key for the lookup</param>
/// <param name="result">value if the key is found, undefined otherwise</param>
/// <returns>true if the given key is in the cache</returns>
public static bool LookUp(this IGrainDirectoryCache cache, GrainId key, out IReadOnlyList <Tuple <SiloAddress, ActivationId> > result)
{
int version;
return(cache.LookUp(key, out result, out version));
}