oracle.spatial.network.lod

Interface LODGoalNode

public interface LODGoalNode

This interface defines methods to check whether a given node is a goal node.

Since:

Oracle Database 11g Release 1 (11.1)

Method Summary

Modifier and Type	Method and Description
int[]	getUserDataCategories() Returns the required user data categories.
boolean	isGoal(LogicalNetNode node) Returns true if the given node is a goal node, false otherwise.
void	setNetworkAnalyst(NetworkAnalyst analyst) This method allows caller to pass the network analyst object to this goal node filter, so that the goal node filter can call the analysis functions provided by the network analyst, or access the network explorer associated with the network analyst.

Method Detail

isGoal

boolean isGoal(LogicalNetNode node)

Returns true if the given node is a goal node, false otherwise.

Parameters:

node - the given node

Returns:

true if the given node is a goal node, false otherwise.

getUserDataCategories

int[] getUserDataCategories()

Returns the required user data categories.

Returns:

setNetworkAnalyst

void setNetworkAnalyst(NetworkAnalyst analyst)

This method allows caller to pass the network analyst object to this goal node filter, so that the goal node filter can call the analysis functions provided by the network analyst, or access the network explorer associated with the network analyst. If network analyst is not needed by the goal node filter, the link level selector can choose to do nothing with this method.