com.esri.arcgis.networkanalyst
Interface esriNALocationAllocationProblemType
- All Superinterfaces:
- Serializable
public interface esriNALocationAllocationProblemType
- extends Serializable
Problem types for the Location-Allocation solver
Remarks
The values within this enumeration are used to indicate the type of problem to be solved by the INALocationAllocationSolver.
The esriNALocationAllocationProblemType has the following values:
- esriNALAPTMinimizeWeightedImpedance - Locates N facilities such that it minimizes the sum of weighted Impedance of the demand point locations. Also called the P-Median problem type.
- esriNALAPTMaximizeCoverage - Maximizes the coverage of demand locations by a given number of facilities and a specified covering distance or impedance. Also called the maxcover problem type.
- esriNALAPTMaximizeCoverageMinimizedFacilities - Computes the minimum number of facilities needed to maximize the coverage of demand locations within a specified covering impedance.
- esriNALAPTMaximizeAttendance - Chooses N facilities to maximize the demand point weight allocated to the facilities assuming that the allocated demand weight decreases with increased network distance.
- esriNALAPTMaximizeMarketShare - Chooses N facilities that will maximize the market share of weighted demand points assuming the presence of competitor facilities. Uses a Huff model or a gravity model also known as spatial interaction.
- esriNALAPTTargetMarketShare - Chooses the minimum number of facilities necessary to achieve the target marketshare of weighted demand points assuming the presence of competitor facilities. Uses a Huff model or a gravity model also known as spatial interaction.
- esriNALAPTMaximizeCapacitatedCoverage - Chooses N facilities that will serve the greatest amount of demand without exceeding the facilities predefined capacity. Once maximum amount of demand has been reached, the sum of weighted costs between the facilities and demand is minimized.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Field Summary |
static int |
esriNALAPTMaximizeAttendance
Chooses N facilities that will maximize the demand point weight allocated to the facilities assuming that the allocated demand weight decreases with increased network distance. |
static int |
esriNALAPTMaximizeCapacitatedCoverage
Chooses N facilities that will reach all demand points within a specified cutoff and subject to a per facility capacity constraint. |
static int |
esriNALAPTMaximizeCoverage
Chooses N facilities that will reach all demand points within a specified cutoff. |
static int |
esriNALAPTMaximizeCoverageMinimizeFacilities
Chooses the minimum number of facilities necessary to reach all demand points. |
static int |
esriNALAPTMaximizeMarketShare
Chooses N facilities that will maximize the market share of weighted demand points assuming the presence of competitor facilities. |
static int |
esriNALAPTMinimizeWeightedImpedance
Chooses N facilities that will minimize the sum of weighted costs between the facilities and demand points (PMedian). |
static int |
esriNALAPTTargetMarketShare
Chooses the minimum number of facilities necessary to achieve the target marketshare of weighted demand points assuming the presence of competitor facilities. |
esriNALAPTMinimizeWeightedImpedance
static final int esriNALAPTMinimizeWeightedImpedance
- Chooses N facilities that will minimize the sum of weighted costs between the facilities and demand points (PMedian).
- See Also:
- Constant Field Values
esriNALAPTMaximizeCoverage
static final int esriNALAPTMaximizeCoverage
- Chooses N facilities that will reach all demand points within a specified cutoff. Once all demand points have been reached the sum of weighted costs between the facilities and demand points will be minimized.
- See Also:
- Constant Field Values
esriNALAPTMaximizeCoverageMinimizeFacilities
static final int esriNALAPTMaximizeCoverageMinimizeFacilities
- Chooses the minimum number of facilities necessary to reach all demand points. Solution facilities will minimize the sum of weighted costs between the facilities and demand points.
- See Also:
- Constant Field Values
esriNALAPTMaximizeAttendance
static final int esriNALAPTMaximizeAttendance
- Chooses N facilities that will maximize the demand point weight allocated to the facilities assuming that the allocated demand weight decreases with increased network distance.
- See Also:
- Constant Field Values
esriNALAPTMaximizeMarketShare
static final int esriNALAPTMaximizeMarketShare
- Chooses N facilities that will maximize the market share of weighted demand points assuming the presence of competitor facilities. Uses a Huff model.
- See Also:
- Constant Field Values
esriNALAPTTargetMarketShare
static final int esriNALAPTTargetMarketShare
- Chooses the minimum number of facilities necessary to achieve the target marketshare of weighted demand points assuming the presence of competitor facilities. Uses a Huff model.
- See Also:
- Constant Field Values
esriNALAPTMaximizeCapacitatedCoverage
static final int esriNALAPTMaximizeCapacitatedCoverage
- Chooses N facilities that will reach all demand points within a specified cutoff and subject to a per facility capacity constraint. The sum of weighted costs between the facilities and demand points will also be minimized.
- See Also:
- Constant Field Values