ArcObjects Library Reference (GeoDatabase)  

INetworkForwardStarEx Interface

Provides access to members that specify the configuration for this NetworkForwardStar object and query information about adjacent elements in the network dataset.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Members

Description
Method AddEdgeRestriction Restricts the traversability of a range on an edge element in the adjacency queries.
Method AddJunctionRestriction Restricts a junction element from being returned in the adjacency queries.
Method AddRestrictionAttribute Adds a restriction network attribute to the NetworkForwardStar object to filter elements from adjacency queries.
Method AddTurnRestriction Restricts a turn in the adjacency queries.
Method AdjustEdgeAttributeValue Adjusts the value of a network attribute for a range on an edge element.
Method AdjustJunctionAttributeValue Adjusts the value of a network attribute for a junction element.
Method AdjustTurnAttributeValue Adjusts the value of a network attribute for a turn element.
Read/write property BacktrackPolicy Policy on when to return the from-edge in the NetworkForwardStarAdjacencies object.
Read/write property HierarchyAttribute Network attribute containing the hierarchy values for each network element.
Read/write property IsForwardTraversal Indicates if the NetworkForwardStar object is used to model forward traversal through the network dataset.
Read-only property IsRestricted Indicates if the given network element is restricted from traversal in the NetworkForwardStar object.
Read/write property MaxTraversableHierarchyValue Maximum hierarchy attribute value for elements permitted to be returned in the adjacency queries.
Read-only property NetworkDataset Network dataset on which the NetworkForwardStar object is querying.
Method QueryAdjacencies Finds all network elements that are adjacent to the given sequence of network elements.
Method QueryAttributeCutoffRange Returns the range of accessible positions within a specified attribute cutoff from a query position along an edge element, respective to any existing attribute adjustments along the edge.
Method QueryEdge Performs a network edge element query by element ID and edge direction and populates the given edge element object.
Method QueryJunction Performs a network junction element query by element ID and populates the given junction element object.
Method QueryTraversableRange Returns the range of accessible positions from a query position along an edge element, respective to any existing restrictions along the edge.
Method QueryTurn Performs a network turn element query by element ID and populates the given turn element object.
Method RemoveAttributeValueAdjustments Removes all element-specific attribute value adjustments currently applied to the NetworkForwardStar object.
Method RemoveElementRestrictions Removes all element-specific restrictions currently applied to the NetworkForwardStar object.
Method RemoveRestrictionAttributes Removes all restriction network attributes currently applied to the NetworkForwardStar object.
Read-only property RestrictionAttribute Restriction network attribute by index in the NetworkForwardStar object.
Read-only property RestrictionAttributeCount Number of restriction network attributes currently applied to the NetworkForwardStar object.

CoClasses that implement INetworkForwardStarEx

CoClasses and Classes Description
NetworkForwardStar A container for querying information about adjacent elements in the network dataset.

Remarks

Please refer to NetworkForwardStar coclass for conceptual information about the object underlying the INetworkForwardStarEx interface.