Package org.opennms.features.topology.plugins.topo.pathoutage

Class PathOutageProvider

java.lang.Object

org.opennms.features.topology.api.topo.AbstractTopologyProvider

org.opennms.features.topology.plugins.topo.pathoutage.PathOutageProvider

All Implemented Interfaces:

SelectionAware, GraphProvider

public class PathOutageProvider
extends AbstractTopologyProvider

This provider allows us to build a vertex hierarchy, based on parent-child relations between nodes

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	NAMESPACE

Fields inherited from class org.opennms.features.topology.api.topo.AbstractTopologyProvider

graph, topologyProviderInfo

Constructor Summary

Constructors

Constructor	Description
PathOutageProvider(NodeDao nodeDao, PathOutageStatusProvider pathOutageStatusProvider)

Method Summary

Modifier and Type	Method	Description
boolean	contributesTo(ContentType type)	Allows the GraphProvider to define if it contributes to a certain ContentType.
Defaults	getDefaults()
SelectionChangedListener.Selection	getSelection(java.util.List<VertexRef> selectedVertices, ContentType type)	Converts the provided selectedVertices to a Selection.
void	refresh()

Methods inherited from class org.opennms.features.topology.api.topo.AbstractTopologyProvider

getCurrentGraph, getNamespace, getSelection, getTopologyProviderInfo, setTopologyProviderInfo

Methods inherited from class java.lang.Object

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

Field Detail

NAMESPACE

public static final java.lang.String NAMESPACE

See Also:

Constant Field Values

Constructor Detail

PathOutageProvider

public PathOutageProvider(NodeDao nodeDao,
                          PathOutageStatusProvider pathOutageStatusProvider)

Method Detail

refresh

public void refresh()

Specified by:

refresh in interface GraphProvider

Specified by:

refresh in class AbstractTopologyProvider

getDefaults

public Defaults getDefaults()

getSelection

public SelectionChangedListener.Selection getSelection(java.util.List<VertexRef> selectedVertices,
                                                       ContentType type)

Description copied from interface: SelectionAware

Converts the provided selectedVertices to a Selection. The provided type represents the according browser table. This method is only invoked if SelectionAware.contributesTo(ContentType) returns to for the provided type

Parameters:

selectedVertices - The vertices currently selected in the Topology UI.

type - The type to filter for. Represents the according browser table.

Returns:

The selection containing the List of Restrictions. Must NOT be null.

See Also:

SelectionChangedListener.Selection

contributesTo

public boolean contributesTo(ContentType type)

Description copied from interface: SelectionAware

Allows the GraphProvider to define if it contributes to a certain ContentType. If false it is not shown in the browsers tab at all

Parameters:

type - The type to check if this contribute to

Returns:

true if this contributes to the provided type