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Graphs.ck
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Graphs.ck
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/*
LiCK Library for ChucK.
Copyright (c) 2007-2012 held jointly by the individual authors.
This file is part of LiCK.
LiCK is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
LiCK is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with LiCK. If not, see <http://www.gnu.org/licenses/>.
*/
public class Graphs
{
fun static void breadthFirstSearch(Graph graph, Node node, UnaryProcedure procedure)
{
// todo: need Queue<Node>
}
fun static void depthFirstSearch(Graph graph, Node node, UnaryProcedure procedure)
{
// todo: need Map<Node, Boolean> for visited, or use list of visited nodes
}
fun static void randomWalk(Graph graph, UnaryProcedure procedure)
{
// todo: cycle detection?
graph.nodes.sample() $ Node @=> Node node;
while (!node.outEdges.isEmpty())
{
node.outEdges.sample() $ Edge @=> Edge edge;
edge.target @=> node;
procedure.run(node);
}
}
}