Package org.jgrapht.graph.specifics
Class UndirectedEdgeContainer<V,E>
- java.lang.Object
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- org.jgrapht.graph.specifics.UndirectedEdgeContainer<V,E>
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- Type Parameters:
V
- the graph vertex typeE
- the graph edge type
- All Implemented Interfaces:
java.io.Serializable
public class UndirectedEdgeContainer<V,E> extends java.lang.Object implements java.io.Serializable
A container for vertex edges.In this edge container we use array lists to minimize memory toll. However, for high-degree vertices we replace the entire edge container with a direct access subclass (to be implemented).
- Author:
- Barak Naveh
- See Also:
- Serialized Form
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addEdge(E e)
Add a vertex edgeint
edgeCount()
Get number of vertex edgesjava.util.Set<E>
getUnmodifiableVertexEdges()
A lazy build of unmodifiable list of vertex edgesvoid
removeEdge(E e)
Remove a vertex edge
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Method Detail
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getUnmodifiableVertexEdges
public java.util.Set<E> getUnmodifiableVertexEdges()
A lazy build of unmodifiable list of vertex edges- Returns:
- an unmodifiable set of vertex edges
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addEdge
public void addEdge(E e)
Add a vertex edge- Parameters:
e
- the edge to add
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edgeCount
public int edgeCount()
Get number of vertex edges- Returns:
- the number of vertex edges
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removeEdge
public void removeEdge(E e)
Remove a vertex edge- Parameters:
e
- the edge to remove
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