ConcentratorNode.cs

using System.Collections.Generic;
using System.Threading.Tasks;
using Waher.Runtime.Language;
using Waher.Things.Attributes;
using Waher.Things.Xmpp.Commands;
 
namespace Waher.Things.Xmpp
{
    public class ConcentratorNode : XmppDevice
    {
        public ConcentratorNode()
            : base()
        {
        }
 
        [Page(2, "XMPP", 100)]
        [Header(10, "Node ID:")]
        [ToolTip(11, "Node ID in data source (and partition).")]
        public string RemoteNodeID { get; set; }
 
        public override string LocalId => this.RemoteNodeID;
 
        public override Task<string> GetTypeNameAsync(Language Language)
        {
            return Language.GetStringAsync(typeof(ConcentratorDevice), 54, "Node");
        }
 
        public override Task<bool> AcceptsParentAsync(INode Parent)
        {
            return Task.FromResult(
                Parent is ConcentratorDevice || 
                Parent is ConcentratorSourceNode || 
                Parent is ConcentratorPartitionNode ||
                Parent is XmppBrokerNode || 
                Parent is ConcentratorNode);
        }
 
        public override Task<bool> AcceptsChildAsync(INode Child)
        {
            return Task.FromResult(Child is ConcentratorNode);
        }
 
        public override Task<IEnumerable<ICommand>> Commands => this.GetCommands();
 
        private async Task<IEnumerable<ICommand>> GetCommands()
        {
            List<ICommand> Result = new List<ICommand>();
            Result.AddRange(await base.Commands);
 
            ConcentratorDevice Concentrator = await this.GetAncestor<ConcentratorDevice>();
            if (!(Concentrator is null))
                Result.Add(new ScanNode(Concentrator, this));
 
            return Result.ToArray();
        }
 
    }
}