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Vehicle Routing Problem Solver properties

Resumen

The following properties are supported by the network analyst solver object when working with the vehicle routing problem solver. Note that the distance cost attribute can be obtained from the accumulators property on the Describe object.

Propiedades

Propiedad Explicación Tipo de datos

defaultDate

(Solo lectura)

The implied date for time field values that don't have a date specified with the time.

String

distanceFieldUnits

(Solo lectura)

The distance units used by distance fields of the network analysis layer's sublayers and tables (network analysis classes).

  • Miles—Miles

  • Kilometers—Kilometers

  • Feet—Feet

  • Yards—Yards

  • Meters—Meters

  • Inches—Inches

  • Centimeters—Centimeters

  • Millimeters—Millimeters

  • Decimeters—Decimeters

  • NauticalMiles—Nautical miles

String

excessTransitTimePenaltyFactor

(Solo lectura)

Indicates how the solver rates the importance of reducing excess transit time.

  • Low—Low

  • Medium—Medium

  • High—High

  • Custom—Custom

This property is only relevant if using Order Pairs.

String

excessTransitTimePenaltyFactorValue

(Solo lectura)

The value used as the penalty factor for excess transit time in the objective function.

Double

timeFieldUnits

(Solo lectura)

The time units used by the temporal fields of the network analysis layer's sublayers and tables (network analysis classes).

  • Minutes—Minutes

  • Seconds—Seconds

  • Hours—Hours

  • Days—Days

String

timeWindowViolationPenaltyFactor

(Solo lectura)

Indicates how the solver rates the importance of honoring time windows without causing violations.

  • Low—Low

  • Medium—Medium

  • High—High

  • Custom—Custom

String

timeWindowViolationPenaltyFactorValue

(Solo lectura)

The value used as the penalty factor for time window violation in the objective function.

Double

timeZoneUsageForTimeFields

(Solo lectura)

Indicates whether datetime fields in the input data, such as time window fields, should be interpreted as the local time of the order or as coordinated universal time (UTC).

  • GEO LOCAL—Geo local

  • UTC—UTC

String

vrpRoutesShape

(Solo lectura)

The shape type for the route features that are output by the solver.

  • TRUE_LINES_WITHOUT_MEASURES—True lines without measures

  • TRUE_LINES_WITH_MEASURES—True lines with measures

  • NO_LINES—No lines

  • STRAIGHT_LINES—Straight lines

String

spatialClustering

(Solo lectura)

Specifies whether to use spatial clustering.

  • CLUSTER—The orders assigned to an individual route will be spatially clustered. Clustering orders tends to keep routes in smaller areas and reduce how often route lines intersect one another; yet, clustering can increase overall travel times. This is the default.

  • NO_CLUSTER—The solver will not prioritize spatially clustering orders, and the route lines might intersect. Use this option if route zones are specified.

Boolean