Module org.jhotdraw8.graph

Package org.jhotdraw8.graph

Class Arc<V,A>

java.lang.Object

org.jhotdraw8.graph.Arc<V,A>

Type Parameters:

V - the vertex data type

A - the arrow data type

public class Arc<V,A>
extends Object

Data record for an arrow with associated data in a directed graph.

"Arc" is used as a synonym for arrow in some definitions for directed graphs. In this design, "Arc" explicitly means a data object that contains the start and end vertices of and arrow and an associated data object.

Constructor Summary

Constructors

Constructor	Description
Arc(@NonNull V start, @NonNull V end, @Nullable A data)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
@Nullable A	getArrow()
@NonNull V	getEnd()
@NonNull V	getStart()
int	hashCode()
@NonNull String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Arc

public Arc(@NonNull V start,
 @NonNull V end,
 @Nullable A data)

Method Details

getArrow

public @Nullable A getArrow()

getEnd

public @NonNull V getEnd()

getStart

public @NonNull V getStart()

toString

public @NonNull String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object