org.opennms.features.topology.api.topo

Class SimpleEdgeProvider

java.lang.Object

org.opennms.features.topology.api.topo.SimpleEdgeProvider

All Implemented Interfaces:

EdgeProvider

public class SimpleEdgeProvider
extends Object
implements EdgeProvider

Constructor Summary

Constructors

Constructor and Description
SimpleEdgeProvider(String namespace)
SimpleEdgeProvider(String namespace, String contributesTo)

Method Summary

Modifier and Type	Method and Description
void	add(Edge... edges)
void	add(List<Edge> edges)
void	addEdgeListener(EdgeListener edgeListener)
void	clearEdges()
boolean	contributesTo(String namespace) This boolean returns true if the edges in this provider are intended to contribute to or overlay another namespace
Edge	getEdge(EdgeRef reference)
Edge	getEdge(String namespace, String id)
String	getEdgeNamespace() A string used to identify references belonging to this provider May only container characters that make for a reasonable java identifier such as letters digits and underscore (no colons, periods, commans etc.)
List<Edge>	getEdges(Collection<? extends EdgeRef> references) Return an immutable list of all edges that match this set of references.
List<Edge>	getEdges(Criteria... criteria) Return an immutable list of edges that match the criteria.
static Criteria	labelMatches(String namespace, String regex)
void	remove(EdgeRef... edges)
void	remove(List<EdgeRef> edges)
void	removeEdgeListener(EdgeListener edgeListener)
void	setEdges(List<Edge> edges)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleEdgeProvider

public SimpleEdgeProvider(String namespace,
                          String contributesTo)

SimpleEdgeProvider

public SimpleEdgeProvider(String namespace)

Method Detail

labelMatches

public static Criteria labelMatches(String namespace,
                                    String regex)

getEdgeNamespace

public String getEdgeNamespace()

Description copied from interface: EdgeProvider

A string used to identify references belonging to this provider May only container characters that make for a reasonable java identifier such as letters digits and underscore (no colons, periods, commans etc.)

Specified by:

getEdgeNamespace in interface EdgeProvider

contributesTo

public boolean contributesTo(String namespace)

Description copied from interface: EdgeProvider

This boolean returns true if the edges in this provider are intended to contribute to or overlay another namespace

Specified by:

contributesTo in interface EdgeProvider

Parameters:

namespace - the namespace of a provider

Returns:

true if this provider contributes the the given namespace, false other. Should return false for passing its own namepace. A provider doesn't contribute to itself

getEdge

public Edge getEdge(String namespace,
                    String id)

Specified by:

getEdge in interface EdgeProvider

getEdge

public Edge getEdge(EdgeRef reference)

Specified by:

getEdge in interface EdgeProvider

getEdges

public List<Edge> getEdges(Collection<? extends EdgeRef> references)

Description copied from interface: EdgeProvider

Return an immutable list of all edges that match this set of references.

Specified by:

getEdges in interface EdgeProvider

addEdgeListener

public void addEdgeListener(EdgeListener edgeListener)

Specified by:

addEdgeListener in interface EdgeProvider

removeEdgeListener

public void removeEdgeListener(EdgeListener edgeListener)

Specified by:

removeEdgeListener in interface EdgeProvider

setEdges

public void setEdges(List<Edge> edges)

add

public void add(Edge... edges)

add

public void add(List<Edge> edges)

remove

public void remove(List<EdgeRef> edges)

remove

public void remove(EdgeRef... edges)

getEdges

public List<Edge> getEdges(Criteria... criteria)

Description copied from interface: EdgeProvider

Return an immutable list of edges that match the criteria.

Specified by:

getEdges in interface EdgeProvider

clearEdges

public void clearEdges()

Specified by:

clearEdges in interface EdgeProvider