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java.lang.Objectorg._3pq.jgrapht.generate.LinearGraphGenerator
public class LinearGraphGenerator
Generates a linear graph of any size. For a directed graph, the edges are oriented from START_VERTEX to END_VERTEX.
| Field Summary | |
|---|---|
static java.lang.String |
END_VERTEX
Role for the last vertex generated. |
static java.lang.String |
START_VERTEX
Role for the first vertex generated. |
| Constructor Summary | |
|---|---|
LinearGraphGenerator(int size)
Construct a new LinearGraphGenerator. |
|
| Method Summary | |
|---|---|
void |
generateGraph(Graph target,
VertexFactory vertexFactory,
java.util.Map resultMap)
Generate a graph structure. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.lang.String START_VERTEX
public static final java.lang.String END_VERTEX
| Constructor Detail |
|---|
public LinearGraphGenerator(int size)
size - number of vertices to be generated
java.lang.IllegalArgumentException - if the specified size is negative.| Method Detail |
|---|
public void generateGraph(Graph target,
VertexFactory vertexFactory,
java.util.Map resultMap)
generateGraph in interface GraphGeneratortarget - receives the generated edges and vertices; if this is
non-empty on entry, the result will be a disconnected graph
since generated elements will not be connected to existing
elementsvertexFactory - called to produce new verticesresultMap - if non-null, receives implementation-specific mappings
from String roles to graph elements (or collections of graph
elements)
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