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java.lang.Objectorg._3pq.jgrapht.generate.EmptyGraphGenerator
public class EmptyGraphGenerator
Generates an empty graph of any size. An empty graph is a graph that has no edges.
Constructor Summary | |
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EmptyGraphGenerator(int size)
Construct a new EmptyGraphGenerator. |
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 |
Constructor Detail |
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public EmptyGraphGenerator(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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