Function Barrier properties

Synthèse

The properties below are returned by the functionBarriers object when using Describe on a utility network.

Learn more about using barriers to restrict traversability

Propriétés

Propriété	Explication	Type de données
functionType (Lecture seule)	The type of function used for the function barrier—for example, the minimum, maximum, or count.	String
networkAttributeName (Lecture seule)	The name of the network attribute used for the function barrier condition.	String
networkAttributeOperator (Lecture seule)	The type of operator used for the function barrier—for example, is equal to or is less than.	String
useLocalValues (Lecture seule)	Whether the function barrier is using the local values for the trace. True—The function barrier is using local values. False—The function barrier is using global values.	Boolean
value (Lecture seule)	The specific value of the network attribute or category used for the function barrier.	Integer

Exemple de code

Utility network function barriers properties example (stand-alone script)

This stand-alone Python script prints a report of some utility network properties.

# Import required modules
import arcpy

# Describe functions on a Utility Network
UN = "C:\\Projects\\MyProject\\unowner.sde\\Naperville.UNOWNER.Naperville\\Naperville.UNOWNER.Naperville" 
d = arcpy.Describe(UN)

# Domain Network properties
domnets = d.domainNetworks

# For each domain network in the utility network
for dom in domnets:
    print(f"Domain Network Name: {dom.domainNetworkName}")
    
    # For each tier in the domain network
    for tier in dom.tiers:
        print(f"Tier Name: {tier.name}")
                
        # Update Subnetwork Trace Configuration Properties     
        ust = tier.updateSubnetworkTraceConfiguration

        # Function Barrier Properties
        print(" - Function Barrier Properties - ")
        for fb in ust.functionBarriers:
            try:
                print(f"Name: {fb.networkAttributeName}")
                print(f"Type: {fb.functionType}")
                print(f"Operator: {fb.networkAttributeOperator}")
                print(f"Value: {fb.value} ")
                print(f"Use Local Values: {fb.useLocalValues} \n")
            except:
                print("Skipped function barrier properties. \n")