DefaultNodeCostCalculator

java.lang.Object
- oracle.spatial.network.lod.DefaultNodeCostCalculator

All Implemented Interfaces:

NodeCostCalculator
```
public class DefaultNodeCostCalculator
extends java.lang.Object
implements NodeCostCalculator
```
This is the default node cost calculator implementation. It uses the cost attribute of the node as the node cost. This class is implemented as a singleton. To get the singleton instance use
```
    NodeCostCalculator lcc = DefaultNodeCostCalculator.getNodeCostCalculator();
  
```
Since:

11gR1

Constructor Summary

Constructors
Constructor Description

DefaultNodeCostCalculator()

DefaultNodeCostCalculator(boolean ignoreStartNodeCost)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getNodeCost(LODAnalysisInfo analysisInfo)`	Computes the cost of the current node in the analysis info.
`static NodeCostCalculator`	`getNodeCostCalculator()`
`int[]`	`getUserDataCategories()`	Returns the required user data categories.

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

- Constructor Detail
  - DefaultNodeCostCalculator
```
public DefaultNodeCostCalculator()
```
  - DefaultNodeCostCalculator
```
public DefaultNodeCostCalculator(boolean ignoreStartNodeCost)
```
- Method Detail
  - getNodeCostCalculator
```
public static NodeCostCalculator getNodeCostCalculator()
```
  - getNodeCost
```
public double getNodeCost(LODAnalysisInfo analysisInfo)
```
    Description copied from interface: NodeCostCalculator
    
    Computes the cost of the current node in the analysis info.
    
    Specified by:
    
    getNodeCost in interface NodeCostCalculator
    
    Parameters:
    
    analysisInfo - analysis info
    
    Returns:
    
    node cost
  - getUserDataCategories
```
public int[] getUserDataCategories()
```
    Description copied from interface: NodeCostCalculator
    
    Returns the required user data categories.
    
    Specified by:
    
    getUserDataCategories in interface NodeCostCalculator
    
    Returns: