java.lang.Object
- com.esri.arcgisruntime.tasks.networkanalysis.ClosestFacilityParameters

```
public final class ClosestFacilityParameters
extends Object
```
Settings that are used when solving ClosestFacilityTask. This class contains all inputs for the ClosestFacilityTask, as well as settings such as he impedance attribute, accumulate and restriction attributes, backtrack (u-turn) policy, etc.
Use ClosestFacilityTask.createDefaultParametersAsync() to get an instance of this class that is initialized with smart default values based on the task's metadata ClosestFacilityTask.getClosestFacilityTaskInfo().
To set the facilities, incidents and barriers (point, polyline or polygon) for solving a closest facility, you can use the following methods setFacilities(Iterable), setIncidents(Iterable), setPointBarriers(Iterable), setPolylineBarriers(Iterable) or setPolygonBarriers(Iterable). For example:
```
 
 List<Facility> facilities = new ArrayList<Facility>();
 facilities.add(new Facility(new Point(-13052490.008, 4035542.739, SpatialReferences.getWebMercator())));
 mClosestFacilityParameters.setFacilities(facilities);
 
 
```
You can also set facilities, incidents and barriers by executing queries on a FeatureTable and extracting the facilities, incidents or barriers from features within the table, using setFacilities(ArcGISFeatureTable, QueryParameters), setIncidents(ArcGISFeatureTable, QueryParameters), setPointBarriers(ArcGISFeatureTable, QueryParameters), setPolylineBarriers(ArcGISFeatureTable, QueryParameters), and setPolygonBarriers(ArcGISFeatureTable, QueryParameters).
Since:

100.1.0

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clearFacilities()`	Clears any facilities that have been set using `setFacilities(Iterable)` or `setFacilities(ArcGISFeatureTable, QueryParameters)`.
`void`	`clearIncidents()`	Clears any incidents that have been set using `setIncidents(Iterable)` or `setIncidents(ArcGISFeatureTable, QueryParameters)`.
`void`	`clearPointBarriers()`	Clears any point barriers that have been set using `setPointBarriers(Iterable)` or `setPointBarriers(ArcGISFeatureTable, QueryParameters)`.
`void`	`clearPolygonBarriers()`	Clears any polygon barriers that have been set using `setPolygonBarriers(Iterable)` or `setPolygonBarriers(ArcGISFeatureTable, QueryParameters)`.
`void`	`clearPolylineBarriers()`	Clears any polyline barriers that have been set using `setPolylineBarriers(Iterable)` or `setPolylineBarriers(ArcGISFeatureTable, QueryParameters)`.
`List<String>`	`getAccumulateAttributeNames()`	Gets a list of network attributes to be accumulated and returned as part of the closest facility route.
`double`	`getDefaultImpedanceCutoff()`	Gets the default impedance cutoff which is a value for the impedance beyond which facilities should not be found.
`int`	`getDefaultTargetFacilityCount()`	Gets the default target facility count.
`UnitSystem`	`getDirectionsDistanceUnits()`	Gets the unit system of measurement used when providing distances for turn-by-turn directions.
`String`	`getDirectionsLanguage()`	Gets the language used when reporting directions.
`DirectionsStyle`	`getDirectionsStyle()`	Gets the style being used for providing directions.
`SpatialReference`	`getOutputSpatialReference()`	Gets the spatial reference in which the result geometries are returned.
`RouteShapeType`	`getRouteShapeType()`	Gets the route shape type.
`String`	`getSearchWhereClause(String sourceName)`	Gets the search where clause.
`Calendar`	`getStartTime()`	Gets the start time that was set.
`StartTimeUsage`	`getStartTimeUsage()`	Gets the start time usage type.
`TravelDirection`	`getTravelDirection()`	Gets the travel direction.
`TravelMode`	`getTravelMode()`	Gets the travel mode that was set.
`boolean`	`isReturnDirections()`	Gets whether to return direction maneuvers in the result.
`boolean`	`isReturnPointBarriers()`	Indicates if point barriers will be returned in the result `ClosestFacilityResult.getPointBarriers()`.
`boolean`	`isReturnPolygonBarriers()`	Indicates if polygon barriers will be returned in the result `ClosestFacilityResult.getPolygonBarriers()`.
`boolean`	`isReturnPolylineBarriers()`	Indicates if polyline barriers will be returned in the result `ClosestFacilityResult.getPolylineBarriers()`.
`boolean`	`isReturnRoutes()`	Gets whether to return routes in the result `ClosestFacilityResult.getRoute(int, int)`.
`void`	`setDefaultImpedanceCutoff(double defaultImpedanceCutoff)`	Sets the default impedance cutoff which is a value for the impedance beyond which facilities should not be found.
`void`	`setDefaultTargetFacilityCount(int defaultTargetFacilityCount)`	Sets the default target facility count.
`void`	`setDirectionsDistanceUnits(UnitSystem directionsDistanceUnits)`	Sets the unit system of measurement used when providing distances for turn-by-turn directions.
`void`	`setDirectionsLanguage(String directionsLanguage)`	Sets the language used when reporting directions.
`void`	`setDirectionsStyle(DirectionsStyle directionsStyle)`	Sets the style to use for providing directions.
`void`	`setFacilities(ArcGISFeatureTable featureTable, QueryParameters queryParameters)`	Sets the facilities that are searched for when finding the closest location, using features in a given feature table.
`void`	`setFacilities(Iterable<Facility> facilities)`	Sets the facilities that are searched for when finding the closest location.
`void`	`setIncidents(ArcGISFeatureTable featureTable, QueryParameters queryParameters)`	Sets the incidents from which the service searches for the nearby locations, using features in a given feature table.
`void`	`setIncidents(Iterable<Incident> incidents)`	Sets the incidents from which the service searches for the nearby locations.
`void`	`setOutputSpatialReference(SpatialReference outputSpatialReference)`	Sets the spatial reference in which the result geometries should be returned.
`void`	`setPointBarriers(ArcGISFeatureTable featureTable, QueryParameters queryParameters)`	Sets the point barriers to avoid in the result closest facility route, using features in a given feature table.
`void`	`setPointBarriers(Iterable<PointBarrier> barriers)`	Sets the point barriers to avoid in the result closest facility route.
`void`	`setPolygonBarriers(ArcGISFeatureTable featureTable, QueryParameters queryParameters)`	Sets the polygon barriers to avoid in the result closest facility route, using features in a given feature table.
`void`	`setPolygonBarriers(Iterable<PolygonBarrier> barriers)`	Sets the polygon barriers to avoid in the result closest facility route.
`void`	`setPolylineBarriers(ArcGISFeatureTable featureTable, QueryParameters queryParameters)`	Sets the polyline barriers to avoid in the result closest facility route, using features in a given feature table.
`void`	`setPolylineBarriers(Iterable<PolylineBarrier> barriers)`	Sets the polyline barriers to avoid in the result closest facility route.
`void`	`setReturnDirections(boolean returnDirections)`	Sets whether to return turn-by-turn directions in the result `ClosestFacilityRoute.getDirectionManeuvers()`.
`void`	`setReturnPointBarriers(boolean returnPointBarriers)`	Sets whether to return point barriers used while computing the route, in the result `ClosestFacilityResult.getPointBarriers()`.
`void`	`setReturnPolygonBarriers(boolean returnPolygonBarriers)`	Sets whether to return polygon barriers used while computing the route, in the result `ClosestFacilityResult.getPolygonBarriers()`.
`void`	`setReturnPolylineBarriers(boolean returnPolylineBarriers)`	Sets whether to return polyline barriers used while computing the route, in the result `ClosestFacilityResult.getPolylineBarriers()`.
`void`	`setReturnRoutes(boolean returnRoutes)`	Sets whether to return routes in the result `ClosestFacilityResult.getRoute(int, int)`.
`void`	`setRouteShapeType(RouteShapeType routeShapeType)`	Sets the route shape type.
`void`	`setSearchWhereClause(String sourceName, String searchWhereClause)`	Sets the search where clause.
`void`	`setStartTime(Calendar startTime)`	Sets the time the closest facility route begins.
`void`	`setStartTimeUsage(StartTimeUsage startTimeUsage)`	Sets the start time usage type.
`void`	`setTravelDirection(TravelDirection travelDirection)`	Sets the travel direction.
`void`	`setTravelMode(TravelMode travelMode)`	Sets the travel mode.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getAccumulateAttributeNames
```
public List<String> getAccumulateAttributeNames()
```
    Gets a list of network attributes to be accumulated and returned as part of the closest facility route.
    For example, accumulateAttributeNames = {"Miles", "Kilometers"} indicates that the total cost of the closest facility route should also be calculated in miles and kilometers. All supported attributes can be obtained from ClosestFacilityTaskInfo.getCostAttributes().
    
    Returns:
    
    the accumulate attribute names
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getAccumulateAttributeNames()
  - getTravelMode
```
public TravelMode getTravelMode()
```
    Gets the travel mode that was set.
    
    Returns:
    
    the travel mode or a default if not set
    
    Since:
    
    100.1.0
  - setTravelMode
```
public void setTravelMode(TravelMode travelMode)
```
    Sets the travel mode.
    
    Parameters:
    
    travelMode - the travel mode
    
    Throws:
    
    IllegalArgumentException - if travelMode is null
    
    Since:
    
    100.1.0
  - getDefaultTargetFacilityCount
```
public int getDefaultTargetFacilityCount()
```
    Gets the default target facility count.
    Current value will be applied for solving closest facility if Incident.getTargetFacilityCount() is not specified.
    
    Returns:
    
    the default count of target facility
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDefaultTargetFacilityCount(), Incident.setTargetFacilityCount(int)
  - setDefaultTargetFacilityCount
```
public void setDefaultTargetFacilityCount(int defaultTargetFacilityCount)
```
    Sets the default target facility count.
    Current value will be applied for solving closest facility if Incident.getTargetFacilityCount() is not specified.
    
    Parameters:
    
    defaultTargetFacilityCount - the default target facility count
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDefaultTargetFacilityCount(), Incident.setTargetFacilityCount(int)
  - getDefaultImpedanceCutoff
```
public double getDefaultImpedanceCutoff()
```
    Gets the default impedance cutoff which is a value for the impedance beyond which facilities should not be found.
    For instance, while finding the closest hospitals from the site of an accident, a cutoff value of 15 minutes would mean that the closest facility task would search for the closest hospital within 15 minutes from the incident. If the closest hospital is 17 minutes away, no routes will be returned in the output routes. A cutoff value is especially useful when searching for multiple facilities or incidents. The units for impedance cutoff is based on the value of the TravelMode.getImpedanceAttributeName(). For example, if TravelMode.getImpedanceAttributeName() is TravelTime, the defaultImpedanceCutoff is specified in minutes. Current value will be applied for solving closest facility if Facility.getImpedanceCutoff() or Incident.getImpedanceCutoff() is not specified.
    
    Returns:
    
    the default impedance cutoff
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDefaultImpedanceCutoff(), Facility.setImpedanceCutoff(double), Incident.setImpedanceCutoff(double)
  - setDefaultImpedanceCutoff
```
public void setDefaultImpedanceCutoff(double defaultImpedanceCutoff)
```
    Sets the default impedance cutoff which is a value for the impedance beyond which facilities should not be found.
    For instance, while finding the closest hospitals from the site of an accident, a cutoff value of 15 minutes would mean that the closest facility task would search for the closest hospital within 15 minutes from the incident. If the closest hospital is 17 minutes away, no routes will be returned in the output routes. A cutoff value is especially useful when searching for multiple facilities or incidents. The units for impedance cutoff is based on the value of the TravelMode.getImpedanceAttributeName(). For example, if TravelMode.getImpedanceAttributeName() is TravelTime, the defaultImpedanceCutoff is specified in minutes. Current value will be applied for solving closest facility if Facility.getImpedanceCutoff() or Incident.getImpedanceCutoff() are not specified.
    
    Parameters:
    
    defaultImpedanceCutoff - the default impedance cutoff
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDefaultImpedanceCutoff(), Facility.setImpedanceCutoff(double), Incident.setImpedanceCutoff(double)
  - getStartTime
```
public Calendar getStartTime()
```
    Gets the start time that was set. If not specified, defaults to the time the task is executed.
    
    Returns:
    
    the start time. Returns null if it was not set
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getStartTime()
  - setStartTime
```
public void setStartTime(Calendar startTime)
```
    Sets the time the closest facility route begins. If not specified, defaults to the time the task is executed.
    
    Parameters:
    
    startTime - start time, can be null
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getStartTime()
  - getStartTimeUsage
```
public StartTimeUsage getStartTimeUsage()
```
    Gets the start time usage type.
    
    Returns:
    
    the start time usage type
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getStartTimeUsage()
  - setStartTimeUsage
```
public void setStartTimeUsage(StartTimeUsage startTimeUsage)
```
    Sets the start time usage type.
    
    Parameters:
    
    startTimeUsage - the StartTimeUsage enum value
    
    Throws:
    
    IllegalArgumentException - if startTimeUsage is null
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getStartTimeUsage()
  - getTravelDirection
```
public TravelDirection getTravelDirection()
```
    Gets the travel direction.
    
    Returns:
    
    the travel direction
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getTravelDirection()
  - setTravelDirection
```
public void setTravelDirection(TravelDirection travelDirection)
```
    Sets the travel direction.
    
    Parameters:
    
    travelDirection - the travel direction
    
    Throws:
    
    IllegalArgumentException - if travelDirection is null
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getTravelDirection()
  - getRouteShapeType
```
public RouteShapeType getRouteShapeType()
```
    Gets the route shape type.
    Specifies the route shape type that will be used in ClosestFacilityRoute.getRouteGeometry().
    
    Returns:
    
    the route shape type
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getRouteShapeType()
  - setRouteShapeType
```
public void setRouteShapeType(RouteShapeType routeShapeType)
```
    Sets the route shape type.
    Specifies the route shape type that will be used in ClosestFacilityRoute.getRouteGeometry().
    
    Parameters:
    
    routeShapeType - route shape type
    
    Throws:
    
    IllegalArgumentException - if routeShapeType is null
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getRouteShapeType()
  - getOutputSpatialReference
```
public SpatialReference getOutputSpatialReference()
```
    Gets the spatial reference in which the result geometries are returned.
    
    Returns:
    
    the output spatial reference
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getOutputSpatialReference()
  - setOutputSpatialReference
```
public void setOutputSpatialReference(SpatialReference outputSpatialReference)
```
    Sets the spatial reference in which the result geometries should be returned. If not specified then the results will be returned in the spatial reference specified by ClosestFacilityTaskInfo.getOutputSpatialReference().
    
    Parameters:
    
    outputSpatialReference - the output spatial reference
    
    Throws:
    
    IllegalArgumentException - if outputSpatialReference is null
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getOutputSpatialReference()
  - isReturnPointBarriers
```
public boolean isReturnPointBarriers()
```
    Indicates if point barriers will be returned in the result ClosestFacilityResult.getPointBarriers().
    
    Returns:
    
    true if returning point barriers in the result is enabled, false otherwise
    
    Since:
    
    100.1.0
  - setReturnPointBarriers
```
public void setReturnPointBarriers(boolean returnPointBarriers)
```
    Sets whether to return point barriers used while computing the route, in the result ClosestFacilityResult.getPointBarriers().
    
    Parameters:
    
    returnPointBarriers - true to return point barriers, otherwise false
    
    Since:
    
    100.1.0
  - isReturnPolylineBarriers
```
public boolean isReturnPolylineBarriers()
```
    Indicates if polyline barriers will be returned in the result ClosestFacilityResult.getPolylineBarriers().
    
    Returns:
    
    true if returning polyline barriers in the result is enabled, false otherwise
    
    Since:
    
    100.1.0
  - setReturnPolylineBarriers
```
public void setReturnPolylineBarriers(boolean returnPolylineBarriers)
```
    Sets whether to return polyline barriers used while computing the route, in the result ClosestFacilityResult.getPolylineBarriers().
    
    Parameters:
    
    returnPolylineBarriers - true to return polyline barriers, otherwise false
    
    Since:
    
    100.1.0
  - isReturnPolygonBarriers
```
public boolean isReturnPolygonBarriers()
```
    Indicates if polygon barriers will be returned in the result ClosestFacilityResult.getPolygonBarriers().
    
    Returns:
    
    true if returning polygon barriers in the result is enabled, false otherwise
    
    Since:
    
    100.1.0
  - setReturnPolygonBarriers
```
public void setReturnPolygonBarriers(boolean returnPolygonBarriers)
```
    Sets whether to return polygon barriers used while computing the route, in the result ClosestFacilityResult.getPolygonBarriers().
    
    Parameters:
    
    returnPolygonBarriers - true to return polygon barriers, otherwise false
    
    Since:
    
    100.1.0
  - isReturnRoutes
```
public boolean isReturnRoutes()
```
    Gets whether to return routes in the result ClosestFacilityResult.getRoute(int, int).
    
    Returns:
    
    true if the routes will be returned in the result, false otherwise
    
    Since:
    
    100.1.0
  - setReturnRoutes
```
public void setReturnRoutes(boolean returnRoutes)
```
    Sets whether to return routes in the result ClosestFacilityResult.getRoute(int, int).
    
    Parameters:
    
    returnRoutes - true to return routes, otherwise false
    
    Since:
    
    100.1.0
  - isReturnDirections
```
public boolean isReturnDirections()
```
    Gets whether to return direction maneuvers in the result.
    
    Returns:
    
    true if the direction maneuvers are returned in the result, false otherwise
    
    Since:
    
    100.1.0
  - setReturnDirections
```
public void setReturnDirections(boolean returnDirections)
```
    Sets whether to return turn-by-turn directions in the result ClosestFacilityRoute.getDirectionManeuvers().
    
    Parameters:
    
    returnDirections - true to return direction maneuvers with the result routes, otherwise false
    
    Since:
    
    100.1.0
  - getDirectionsDistanceUnits
```
public UnitSystem getDirectionsDistanceUnits()
```
    Gets the unit system of measurement used when providing distances for turn-by-turn directions.
    
    Returns:
    
    the unit system of measurement
    
    Since:
    
    100.1.0
    
    See Also:
    
    UnitSystem, ClosestFacilityTaskInfo.getDirectionsDistanceUnits()
  - setDirectionsDistanceUnits
```
public void setDirectionsDistanceUnits(UnitSystem directionsDistanceUnits)
```
    Sets the unit system of measurement used when providing distances for turn-by-turn directions.
    
    Parameters:
    
    directionsDistanceUnits - the unit system of measurement
    
    Throws:
    
    IllegalArgumentException - if directionsDistanceUnits is null
    
    Since:
    
    100.1.0
    
    See Also:
    
    UnitSystem, ClosestFacilityTaskInfo.getDirectionsDistanceUnits()
  - getDirectionsLanguage
```
public String getDirectionsLanguage()
```
    Gets the language used when reporting directions.
    
    Returns:
    
    the directions language
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDirectionsLanguage()
  - setDirectionsLanguage
```
public void setDirectionsLanguage(String directionsLanguage)
```
    Sets the language used when reporting directions. The list of supported languages can be obtained by calling ClosestFacilityTaskInfo.getSupportedLanguages().
    
    Parameters:
    
    directionsLanguage - the directions language
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDirectionsLanguage()
  - getDirectionsStyle
```
public DirectionsStyle getDirectionsStyle()
```
    Gets the style being used for providing directions.
    
    Returns:
    
    the directions style
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDirectionsStyle()
  - setDirectionsStyle
```
public void setDirectionsStyle(DirectionsStyle directionsStyle)
```
    Sets the style to use for providing directions.
    
    Parameters:
    
    directionsStyle - the directions style
    
    Throws:
    
    IllegalArgumentException - if directionsStyle is null
    
    Since:
    
    100.1.0
    
    See Also:
    
    ClosestFacilityTaskInfo.getDirectionsStyle()
  - getSearchWhereClause
```
public String getSearchWhereClause(String sourceName)
```
    Gets the search where clause.
    This filters the potential matches returned from the task based on an expression. Search where clauses are not supported for online closest facility tasks. They are only supported when solving local closest facility tasks.
    
    Parameters:
    
    sourceName - the name of source in local network
    
    Returns:
    
    the search where clause. Returns empty string if sourceName was not set
    
    Since:
    
    100.1.0
  - setSearchWhereClause
```
public void setSearchWhereClause(String sourceName,
                                 String searchWhereClause)
```
    Sets the search where clause.
    This filters the potential matches returned from the task based on an expression. Search where clauses are not supported for online closest facility tasks. They are only supported when solving local closest facility tasks.
    
    Parameters:
    
    sourceName - the name of source in local network
    
    searchWhereClause - the search where clause
    
    Since:
    
    100.1.0
  - setFacilities
```
public void setFacilities(Iterable<Facility> facilities)
```
    Sets the facilities that are searched for when finding the closest location.
    Note: calling this method causes any facilities set by a previous call to setFacilities(ArcGISFeatureTable, QueryParameters) to be cleared.
    
    Parameters:
    
    facilities - the facilities
    
    Throws:
    
    IllegalArgumentException - if facilities is null
    
    Since:
    
    100.1.0
  - setFacilities
```
public void setFacilities(ArcGISFeatureTable featureTable,
                          QueryParameters queryParameters)
```
    Sets the facilities that are searched for when finding the closest location, using features in a given feature table.
    The feature table can be either local or online and must be of geometry type point. Attributes from the feature table are mapped to the properties on the facilities objects generated from the feature table. The where clause set in the query parameters will be applied to the feature table. If an online feature table is specified the table will not be queried for features until ClosestFacilityTask.solveClosestFacilityAsync(ClosestFacilityParameters) is called.
    Note: calling this method causes any facilities set by a previous call to setFacilities(Iterable) to be cleared.
    
    Parameters:
    
    featureTable - the feature table
    
    queryParameters - the query parameters
    
    Throws:
    
    IllegalArgumentException - if featureTable or queryParameters is null
    
    Since:
    
    100.1.0
  - clearFacilities
```
public void clearFacilities()
```
    Clears any facilities that have been set using setFacilities(Iterable) or setFacilities(ArcGISFeatureTable, QueryParameters).
    
    Since:
    
    100.1.0
  - setIncidents
```
public void setIncidents(Iterable<Incident> incidents)
```
    Sets the incidents from which the service searches for the nearby locations.
    Note: calling this method causes any incidents set by a previous call to setIncidents(ArcGISFeatureTable, QueryParameters) to be cleared.
    
    Parameters:
    
    incidents - the incidents
    
    Throws:
    
    IllegalArgumentException - if facilities is null
    
    Since:
    
    100.1.0
  - setIncidents
```
public void setIncidents(ArcGISFeatureTable featureTable,
                         QueryParameters queryParameters)
```
    Sets the incidents from which the service searches for the nearby locations, using features in a given feature table.
    The feature table can be either local or online and must be of geometry type point. Attributes from the feature table are mapped to the properties on the incidents objects generated from the feature table. The where clause set in the query parameters will be applied to the feature table. If an online feature table is specified the table will not be queried for features until ClosestFacilityTask.solveClosestFacilityAsync(ClosestFacilityParameters) is called.
    Note: calling this method causes any incidents set by a previous call to setIncidents(Iterable) to be cleared.
    
    Parameters:
    
    featureTable - the feature table
    
    queryParameters - the query parameters
    
    Throws:
    
    IllegalArgumentException - if featureTable or queryParameters is null
    
    Since:
    
    100.1.0
  - clearIncidents
```
public void clearIncidents()
```
    Clears any incidents that have been set using setIncidents(Iterable) or setIncidents(ArcGISFeatureTable, QueryParameters).
    
    Since:
    
    100.1.0
  - setPointBarriers
```
public void setPointBarriers(Iterable<PointBarrier> barriers)
```
    Sets the point barriers to avoid in the result closest facility route.
    Note: calling this method causes any point barriers set by a previous call to setPointBarriers(ArcGISFeatureTable, QueryParameters) to be cleared.
    
    Parameters:
    
    barriers - the point barriers
    
    Throws:
    
    IllegalArgumentException - if barriers is null
    
    Since:
    
    100.1.0
  - setPointBarriers
```
public void setPointBarriers(ArcGISFeatureTable featureTable,
                             QueryParameters queryParameters)
```
    Sets the point barriers to avoid in the result closest facility route, using features in a given feature table.
    The feature table can be either local or online and must be of geometry type point. Attributes from the feature table are mapped to the properties on the barrier objects generated from the specified feature table. The where clause set in the query parameters will be applied to the feature table. If an online feature table is specified the table will not be queried for features until ClosestFacilityTask.solveClosestFacilityAsync(ClosestFacilityParameters) is called.
    Note: calling this method causes any point barriers set by a previous call to setPointBarriers(Iterable) to be cleared.
    
    Parameters:
    
    featureTable - the feature table
    
    queryParameters - the query parameters
    
    Throws:
    
    IllegalArgumentException - if featureTable or queryParameters is null
    
    Since:
    
    100.1.0
  - clearPointBarriers
```
public void clearPointBarriers()
```
    Clears any point barriers that have been set using setPointBarriers(Iterable) or setPointBarriers(ArcGISFeatureTable, QueryParameters).
    
    Since:
    
    100.1.0
  - setPolylineBarriers
```
public void setPolylineBarriers(Iterable<PolylineBarrier> barriers)
```
    Sets the polyline barriers to avoid in the result closest facility route.
    Note: calling this method causes any polyline barriers set by a previous call to setPolylineBarriers(ArcGISFeatureTable, QueryParameters) to be cleared.
    
    Parameters:
    
    barriers - the polyline barriers
    
    Throws:
    
    IllegalArgumentException - if barriers is null
    
    Since:
    
    100.1.0
  - setPolylineBarriers
```
public void setPolylineBarriers(ArcGISFeatureTable featureTable,
                                QueryParameters queryParameters)
```
    Sets the polyline barriers to avoid in the result closest facility route, using features in a given feature table.
    The feature table can be either local or online and must be of geometry type polyline. Attributes from the feature table are mapped to the properties on the barrier objects generated from the specified feature table. The where clause set in the query parameters will be applied to the feature table. If an online feature table is specified the table will not be queried for features until ClosestFacilityTask.solveClosestFacilityAsync(ClosestFacilityParameters) is called.
    Note: calling this method causes any polyline barriers set by a previous call to setPolylineBarriers(Iterable) to be cleared.
    
    Parameters:
    
    featureTable - the feature table
    
    queryParameters - the query parameters
    
    Throws:
    
    IllegalArgumentException - if featureTable or queryParameters is null
    
    Since:
    
    100.1.0
  - clearPolylineBarriers
```
public void clearPolylineBarriers()
```
    Clears any polyline barriers that have been set using setPolylineBarriers(Iterable) or setPolylineBarriers(ArcGISFeatureTable, QueryParameters).
    
    Since:
    
    100.1.0
  - setPolygonBarriers
```
public void setPolygonBarriers(Iterable<PolygonBarrier> barriers)
```
    Sets the polygon barriers to avoid in the result closest facility route.
    Note: calling this method causes any polygon barriers set by a previous call to setPolygonBarriers(ArcGISFeatureTable, QueryParameters) to be cleared.
    
    Parameters:
    
    barriers - the polygon barriers
    
    Throws:
    
    IllegalArgumentException - if barriers is null
    
    Since:
    
    100.1.0
  - setPolygonBarriers
```
public void setPolygonBarriers(ArcGISFeatureTable featureTable,
                               QueryParameters queryParameters)
```
    Sets the polygon barriers to avoid in the result closest facility route, using features in a given feature table.
    The feature table can be either local or online and must be of geometry type polygon. Attributes from the feature table are mapped to the properties on the barrier objects generated from the specified feature table. The where clause set in the query parameters will be applied to the feature table. If an online feature table is specified the table will not be queried for features until ClosestFacilityTask.solveClosestFacilityAsync(ClosestFacilityParameters) is called.
    Note: calling this method causes any polygon barriers set by a previous call to setPolygonBarriers(Iterable) to be cleared.
    
    Parameters:
    
    featureTable - the feature table
    
    queryParameters - the query parameters
    
    Throws:
    
    IllegalArgumentException - if featureTable or queryParameters is null
    
    Since:
    
    100.1.0
  - clearPolygonBarriers
```
public void clearPolygonBarriers()
```
    Clears any polygon barriers that have been set using setPolygonBarriers(Iterable) or setPolygonBarriers(ArcGISFeatureTable, QueryParameters).
    
    Since:
    
    100.1.0

Class ClosestFacilityParameters

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getAccumulateAttributeNames

getTravelMode

setTravelMode

getDefaultTargetFacilityCount

setDefaultTargetFacilityCount

getDefaultImpedanceCutoff

setDefaultImpedanceCutoff

getStartTime

setStartTime

getStartTimeUsage

setStartTimeUsage

getTravelDirection

setTravelDirection

getRouteShapeType

setRouteShapeType

getOutputSpatialReference

setOutputSpatialReference

isReturnPointBarriers

setReturnPointBarriers

isReturnPolylineBarriers

setReturnPolylineBarriers

isReturnPolygonBarriers

setReturnPolygonBarriers

isReturnRoutes

setReturnRoutes

isReturnDirections

setReturnDirections

getDirectionsDistanceUnits

setDirectionsDistanceUnits

getDirectionsLanguage

setDirectionsLanguage

getDirectionsStyle

setDirectionsStyle

getSearchWhereClause

setSearchWhereClause

setFacilities

setFacilities

clearFacilities

setIncidents

setIncidents

clearIncidents

setPointBarriers

setPointBarriers

clearPointBarriers

setPolylineBarriers

setPolylineBarriers

clearPolylineBarriers

setPolygonBarriers

setPolygonBarriers

clearPolygonBarriers