/// <summary>
/// Initializes a new instance of the <see cref="SegmentState"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="nodeId">The node id.</param>
/// <param name="segment">The segment.</param>
public SegmentState(ISystemContext context, NodeId nodeId, UnderlyingSystemSegment segment) : base(null)
{
m_segmentPath = segment.Id;
this.TypeDefinitionId = ObjectTypeIds.FolderType;
this.SymbolicName = segment.Name;
this.NodeId = nodeId;
this.BrowseName = new QualifiedName(segment.Name, nodeId.NamespaceIndex);
this.DisplayName = new LocalizedText(segment.Name);
this.Description = null;
this.WriteMask = 0;
this.UserWriteMask = 0;
this.EventNotifier = EventNotifiers.None;
}
/// <summary>
/// Initializes a new instance of the <see cref="SegmentState"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="nodeId">The node id.</param>
/// <param name="segment">The segment.</param>
public SegmentState(ISystemContext context, NodeId nodeId, UnderlyingSystemSegment segment) : base(null)
{
m_segmentPath = segment.Id;
this.TypeDefinitionId = ObjectTypeIds.FolderType;
this.SymbolicName = segment.Name;
this.NodeId = nodeId;
this.BrowseName = new QualifiedName(segment.Name, nodeId.NamespaceIndex);
this.DisplayName = new LocalizedText(segment.Name);
this.Description = null;
this.WriteMask = 0;
this.UserWriteMask = 0;
this.EventNotifier = EventNotifiers.None;
}
/// <summary>
/// Populates the browser with references that meet the criteria.
/// </summary>
/// <param name="context">The context for the system being accessed.</param>
/// <param name="browser">The browser to populate.</param>
protected override void PopulateBrowser(ISystemContext context, NodeBrowser browser)
{
base.PopulateBrowser(context, browser);
// check if the parent segments need to be returned.
if (browser.IsRequired(ReferenceTypeIds.Organizes, true))
{
UnderlyingSystem system = context.SystemHandle as UnderlyingSystem;
if (system == null)
{
return;
}
// add reference for parent segment.
UnderlyingSystemSegment segment = system.FindParentForSegment(m_segmentPath);
if (segment != null)
{
browser.Add(ReferenceTypeIds.Organizes, true, ModelUtils.ConstructIdForSegment(segment.Id, this.NodeId.NamespaceIndex));
}
}
}
