Package org.planit.graph

Class VerticesImpl<V extends Vertex>

java.lang.Object

org.planit.graph.VerticesImpl<V>

Type Parameters:

V - concrete class of vertices that are being created

All Implemented Interfaces:

Iterable<V>, Vertices<V>

public class VerticesImpl<V extends Vertex>
extends Object
implements Vertices<V>

Vertices implementation using a graphbuilder <V> to create the vertices

Author:

markr

Constructor Summary

Constructors

Constructor	Description
VerticesImpl(GraphBuilder<V,?> graphBuilder)	Constructor

Method Summary

Modifier and Type	Method	Description
V	createNew()	Create a new vertex (without registering on this class)
V	get(long id)	Find a entity by its d
Iterator<V>	iterator()
V	register(V vertex)	Add to the container
V	registerNew()	Create and register new entity
void	remove(long vertexId)	Remove by id
void	remove(V vertex)	Remove
int	size()	Return number of registered entity
protected void	updateIdMapping()	updates the vertex map keys based on vertex ids in case an external force has changed already registered vertices

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.planit.utils.graph.Vertices

isEmpty

Constructor Detail

VerticesImpl

public VerticesImpl(GraphBuilder<V,?> graphBuilder)

Constructor

Parameters:

graphBuilder - the graph builder to use to create vertices

Method Detail

updateIdMapping

protected void updateIdMapping()

updates the vertex map keys based on vertex ids in case an external force has changed already registered vertices

remove

public void remove(V vertex)

Remove

Specified by:

remove in interface Vertices<V extends Vertex>

Parameters:

vertex - to remove

remove

public void remove(long vertexId)

Remove by id

Specified by:

remove in interface Vertices<V extends Vertex>

Parameters:

vertexId - to remove vertex for

createNew

public V createNew()

Create a new vertex (without registering on this class)

Specified by:

createNew in interface Vertices<V extends Vertex>

Returns:

created vertex

register

public V register(V vertex)

Add to the container

Specified by:

register in interface Vertices<V extends Vertex>

Parameters:

vertex - to be registered in this network

Returns:

entity, in case it overrides an existing entry, the removed entryis returned

iterator

public Iterator<V> iterator()

Specified by:

iterator in interface Iterable<V extends Vertex>

registerNew

public V registerNew()

Create and register new entity

Specified by:

registerNew in interface Vertices<V extends Vertex>

Returns:

new node created

size

public int size()

Return number of registered entity

Specified by:

size in interface Vertices<V extends Vertex>

Returns:

number of registered entity

get

public V get(long id)

Find a entity by its d

Specified by:

get in interface Vertices<V extends Vertex>

Parameters:

id - Id of entity

Returns:

retrieved entity