FilterBarriers Property

In This Topic

An optional set of ArcGIS.Core.Data.UtilityNetwork.Element objects that act as filter barriers. A regular barrier prevents traversal, which, when used with subnetwork-based traces, can prevent traversal to the subnetwork controller. Like a Filter, filter barriers are evaluated in the second pass of a trace. Therefore, it can restrict the result set without impacting the ability to find subnetwork controllers from starting points.

Syntax

Visual Basic (Declaration)
C#

Public Property FilterBarriers As IReadOnlyList(Of Element)

public IReadOnlyList<Element> FilterBarriers {get; set;}

Remarks

One example of where filter barriers can be used is in the gas distribution domain. Filter barriers can be used to simulate the location of a squeeze-off when executing a valve isolation trace. The user can place a filter barrier at the proposed location of the squeeze-off and then verify its impact using a trace. In the absence of filter barriers, the user would need to start editing, split the line, place a squeeze-off feature, and then validate network topology in order to verify that the squeeze-off location was correct.

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.0 or higher.

Reference

TraceArgument Class
TraceArgument Members

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