org.opennms.features.topology.api

Interface Graph

All Known Implementing Classes:

VEProviderGraphContainer.VEGraph

public interface Graph

Method Summary

Modifier and Type	Method and Description
Collection<Edge>	getDisplayEdges()
Collection<Vertex>	getDisplayVertices()
Edge	getEdgeByKey(String edgeKey)
Layout	getLayout()
Vertex	getVertexByKey(String vertexKey)
void	visit(GraphVisitor visitor)

Method Detail

getLayout

Layout getLayout()

Returns:

The layout which defines x and y positions of the graphs vertices.

getDisplayVertices

Collection<Vertex> getDisplayVertices()

getDisplayEdges

Collection<Edge> getDisplayEdges()

getEdgeByKey

Edge getEdgeByKey(String edgeKey)

getVertexByKey

Vertex getVertexByKey(String vertexKey)

visit

void visit(GraphVisitor visitor)
    throws Exception

Throws:

Exception