lib.easyjava.graph

Class GraphComponent

java.lang.Object

lib.easyjava.graph.GraphComponent

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

Edge, Vertex

public abstract class GraphComponent
extends java.lang.Object
implements java.io.Serializable

A Vertex or Edge of a graph. Used to manage checks that make sure graphs aren't used improperly.

Author:

Rob Rua (robrua@alumni.cmu.edu)

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
boolean	fromGraph(Graph<?> graph) Checks whether this component is from a particular graph
boolean	fromSameGraphAs(GraphComponent component) Checks whether this component is from the same graph as another component
void	removeFromGraph() Removes this component from the graph it is a part of.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

fromGraph

public boolean fromGraph(Graph<?> graph)

Checks whether this component is from a particular graph

Parameters:

graph - the Graph to check for

Returns:

whether the component is a part of that graph

fromSameGraphAs

public boolean fromSameGraphAs(GraphComponent component)

Checks whether this component is from the same graph as another component

Parameters:

component - the GraphComponent to check against

Returns:

whether the component is from the same graph is this

removeFromGraph

public void removeFromGraph()

Removes this component from the graph it is a part of. When extending this class this method will probably need to be overridden and called with super;

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object