/// <summary>
/// Determines whether this map contains an entry for a key.
/// </summary>
/// <param name="keyData">The key.</param>
/// <param name="cancellationToken">A cancellation token.</param>
/// <returns>True if the map contains an entry for the specified key; otherwise false.</returns>
protected virtual async Task <bool> ContainsKeyAsync(IData keyData, CancellationToken cancellationToken)
{
var requestMessage = MapContainsKeyCodec.EncodeRequest(Name, keyData, ContextId);
var responseMessage = await Cluster.Messaging.SendToKeyPartitionOwnerAsync(requestMessage, keyData, cancellationToken).CAF();
var response = MapContainsKeyCodec.DecodeResponse(responseMessage).Response;
return(response);
}
public bool ContainsKey(object key)
{
var keyData = ToData(key);
if (_nearCache != null)
{
var cached = _nearCache.Get(keyData);
if (cached != null)
{
if (cached.Equals(ClientNearCache.NullObject))
{
return(false);
}
return(true);
}
}
var request = MapContainsKeyCodec.EncodeRequest(GetName(), keyData, ThreadUtil.GetThreadId());
return(Invoke(request, keyData, m => MapContainsKeyCodec.DecodeResponse(m).response));
}
protected virtual bool containsKeyInternal(IData keyData)
{
var request = MapContainsKeyCodec.EncodeRequest(Name, keyData, GetThreadId());
return(Invoke(request, keyData, m => MapContainsKeyCodec.DecodeResponse(m).Response));
}