org.opennms.features.topology.api.topo

Interface CollapsibleCriteria

All Known Implementing Classes:

AlarmHopCriteria, CategoryHopCriteria, IpLikeHopCriteria

public interface CollapsibleCriteria

This interface indicates that a criteria can be used to "collapse" elements of the graph. When collapsed, all of the elements of the graph will be replaced with a single vertex that represents all of the members. Edges that point to any member will be attached to the single vertex.

Method Summary

Methods

Modifier and Type	Method and Description
Vertex	getCollapsedRepresentation() This function returns the vertex that will be used to represent the group when the state is set to collapsed.
String	getId()
String	getLabel()
String	getNamespace()
Set<VertexRef>	getVertices() Fetch the list of child vertices that should be collapsed
boolean	isCollapsed() Check to see whether the Criteria is collapsed or not.
void	setCollapsed(boolean collapsed) Set the collapsed state of the criteria.

Method Detail

getId

String getId()

isCollapsed

boolean isCollapsed()

Check to see whether the Criteria is collapsed or not.

setCollapsed

void setCollapsed(boolean collapsed)

Set the collapsed state of the criteria.

Parameters:

collapsed - Whether the criteria should be collapsed or not.

getVertices

Set<VertexRef> getVertices()

Fetch the list of child vertices that should be collapsed

getCollapsedRepresentation

Vertex getCollapsedRepresentation()

This function returns the vertex that will be used to represent the group when the state is set to collapsed.

getLabel

String getLabel()

getNamespace

String getNamespace()