org.opennms.features.topology.api.topo

Class SimpleEdgeProvider

java.lang.Object

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

All Implemented Interfaces:

NamespaceAware, 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) Defines if the current implementation contributes to the given namespace.
Edge	getEdge(EdgeRef reference)
Edge	getEdge(String namespace, String id)
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.
int	getEdgeTotalCount()
String	getNamespace() A string used to identify references belonging to this provider May only contain characters that make for a reasonable Java identifier such as letters digits and underscore (no colons, periods, commas etc.)
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)

getNamespace

public String getNamespace()

Description copied from interface: NamespaceAware

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

Specified by:

getNamespace in interface NamespaceAware

Returns:

the namespace, e.g. "nodes".

contributesTo

public boolean contributesTo(String namespace)

Description copied from interface: NamespaceAware

Defines if the current implementation contributes to the given namespace. This is usually the case, when the given namespaces equals NamespaceAware.getNamespace(), but is not a requirement.

Specified by:

contributesTo in interface NamespaceAware

Parameters:

namespace - the namespace to contribute to

Returns:

true, if the current implementation contributes to the given namespace, otherwise false.

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

getEdgeTotalCount

public int getEdgeTotalCount()

Specified by:

getEdgeTotalCount in interface EdgeProvider