edu.uci.ics.jung.utils
Class TypedVertexGenerator

java.lang.Object
  edu.uci.ics.jung.utils.TypedVertexGenerator

All Implemented Interfaces:

VertexGenerator

public class TypedVertexGenerator

extends java.lang.Object

implements VertexGenerator

Generates vertices according to the edge requirements submitted to the constructor. This implementation respects edge direction (directed, undirected, mixed) as well as edge multiplicity (parallel edges). See the constructor for a list of the vertex types.

Author:

Joshua O'Madadhain

Constructor Summary

TypedVertexGenerator(java.util.Collection edge_requirements)
Determines the type of vertices that this generator will create, according to the edge requirements specified in the constructor:

undirected, no parallel edges - creates @link{SimpleUndirectedSparseVertex}

directed, no parallel edges - creates @link{SimpleDirectedSparseVertex}

mixed (directed and undirected), no parallel edges - creates @link{SimpleSparseVertex}

undirected, parallel edges allowed - creates @link{UndirectedSparseVertex}

directed, parallel edges allowed - creates @link{DirectedSparseVertex}

mixed, parallel edges allowed - creates @link{SparseVertex}

Method Summary

Vertex

create() Creates a vertex whose type is determined by the requirements specified in the constructor.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TypedVertexGenerator

public TypedVertexGenerator(java.util.Collection edge_requirements)

Determines the type of vertices that this generator will create, according to the edge requirements specified in the constructor:

1. undirected, no parallel edges - creates @link{SimpleUndirectedSparseVertex}
2. directed, no parallel edges - creates @link{SimpleDirectedSparseVertex}
3. mixed (directed and undirected), no parallel edges - creates @link{SimpleSparseVertex}
4. undirected, parallel edges allowed - creates @link{UndirectedSparseVertex}
5. directed, parallel edges allowed - creates @link{DirectedSparseVertex}
6. mixed, parallel edges allowed - creates @link{SparseVertex}

Method Detail

create

public Vertex create()

Creates a vertex whose type is determined by the requirements specified in the constructor.

Specified by:

create in interface VertexGenerator

See Also:

VertexGenerator.create()