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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 | |
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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 | |
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LinearGraphGenerator(int size)
Construct a new LinearGraphGenerator. |
Method Summary | |
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void |
generateGraph(Graph target,
VertexFactory vertexFactory,
java.util.Map resultMap)
Generate a graph structure. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String START_VERTEX
public static final java.lang.String END_VERTEX
Constructor Detail |
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public LinearGraphGenerator(int size)
size
- number of vertices to be generated
java.lang.IllegalArgumentException
- if the specified size is negative.Method Detail |
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public void generateGraph(Graph target, VertexFactory vertexFactory, java.util.Map resultMap)
generateGraph
in interface GraphGenerator
target
- 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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