public static Graph dagFromPattern(Graph pattern) {
DagInPatternIterator dags = new DagInPatternIterator(pattern);
return dags.next();
// Graph graph = new EdgeListGraph(pattern);
// pdagToDag(graph);
// return graph;
}
public static List<Graph> getDagsInPatternMeek(Graph pattern, Knowledge knowledge) {
DagInPatternIterator iterator = new DagInPatternIterator(pattern);
List<Graph> dags = new ArrayList<Graph>();
while (iterator.hasNext()) {
Graph graph = iterator.next();
try {
// Dag dag = new Dag(graph);
if (knowledge.isViolatedBy(graph)) {
continue;
}
dags.add(graph);
} catch (IllegalArgumentException e) {
System.out.println("Found a non-DAG: " + graph);
}
}
return dags;
}