Edge

java.lang.Object
- ghidra.util.graph.Edge

All Implemented Interfaces:

KeyedObject, java.lang.Comparable<Edge>
```
public final class Edge
extends java.lang.Object
implements KeyedObject, java.lang.Comparable<Edge>
```
An Edge joins a pair of vertices. The from and to vertex of an edge can not be changed.

Constructor Summary

Constructors
Constructor Description

Edge(Vertex from, Vertex to)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(Edge edge)`	Compare one edge to another.
`boolean`	`equals(java.lang.Object obj)`	Overides equals method by comparing keys.
`Vertex`	`from()`	Returns from vertex.
`int`	`hashCode()`
`long`	`key()`	Returns the key of this edge.
`Vertex`	`to()`	Returns to vertex.

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

- Constructor Detail
  - Edge
```
public Edge(Vertex from,
            Vertex to)
```
    Parameters:
    
    from - The from or parent vertex.
    
    to - The to or child vertex.
- Method Detail
  - from
```
public Vertex from()
```
    Returns from vertex.
  - to
```
public Vertex to()
```
    Returns to vertex.
  - key
```
public long key()
```
    Returns the key of this edge.
    
    Specified by:
    
    key in interface KeyedObject
  - compareTo
```
public int compareTo(Edge edge)
```
    Compare one edge to another. Based on time of creation.
    
    Specified by:
    
    compareTo in interface java.lang.Comparable<Edge>
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overides equals method by comparing keys.
    
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object