ArcBackward

java.lang.Object
- org.insa.graphs.model.Arc
- - org.insa.graphs.model.ArcBackward

```
class ArcBackward
extends Arc
```
Implementation of Arc that represents a "backward" arc in a graph, i.e., an arc that is the reverse of another one. This arc only holds a reference to the original arc.

Field Summary

Fields
Modifier and Type Field Description

private Arc originalArc

Constructor Summary

Constructors
Modifier Constructor Description

protected ArcBackward(Arc originalArc)
Create a new backward arc which corresponds to the reverse arc of the given arc.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Node`	`getDestination()`
`float`	`getLength()`
`Node`	`getOrigin()`
`java.util.List<Point>`	`getPoints()`
`RoadInformation`	`getRoadInformation()`

Methods inherited from class org.insa.graphs.model.Arc
getMinimumTravelTime, getTravelTime

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

- Field Detail
  - originalArc
```
private final Arc originalArc
```
- Constructor Detail
  - ArcBackward
```
protected ArcBackward(Arc originalArc)
```
    Create a new backward arc which corresponds to the reverse arc of the given arc.
    
    Parameters:
    
    originalArc - Original forwarc arc corresponding to this backward arc.
- Method Detail
  - getOrigin
```
public Node getOrigin()
```
    Specified by:
    
    getOrigin in class Arc
    
    Returns:
    
    Origin node of this arc.
  - getDestination
```
public Node getDestination()
```
    Specified by:
    
    getDestination in class Arc
    
    Returns:
    
    Destination node of this arc.
  - getLength
```
public float getLength()
```
    Specified by:
    
    getLength in class Arc
    
    Returns:
    
    Length of this arc, in meters.
  - getRoadInformation
```
public RoadInformation getRoadInformation()
```
    Specified by:
    
    getRoadInformation in class Arc
    
    Returns:
    
    Road information for this arc.
  - getPoints
```
public java.util.List<Point> getPoints()
```
    Specified by:
    
    getPoints in class Arc
    
    Returns:
    
    Points representing segments of this arc.