Examples with Vertex nl.uva.cs.lobcder.optimization.Vertex used on opensource projects

Example 6 with Vertex

use of nl.uva.cs.lobcder.optimization.Vertex in project lobcder by skoulouzis.

the class RandomPredictor method getNextState.

@Override
public Vertex getNextState(Vertex currentState) {
    String resource;
    Method method;
    try {
        switch(type) {
            case state:
                resource = getRandomResource();
                method = getRandomMethod();
                break;
            case resource:
                resource = getRandomResource();
                method = null;
                break;
            case method:
                resource = null;
                method = getRandomMethod();
                break;
            default:
                resource = getRandomResource();
                method = getRandomMethod();
                break;
        }
        return new Vertex(method, resource);
    } catch (SQLException ex) {
        Logger.getLogger(RandomPredictor.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
}

Example 7 with Vertex

use of nl.uva.cs.lobcder.optimization.Vertex in project lobcder by skoulouzis.

the class RecentPopularity method getPopularState.

private Vertex getPopularState(List<Vertex> listOfKSuccessors) {
    int count = 1, tempCount;
    Vertex popular = listOfKSuccessors.get(0);
    Vertex temp;
    for (int i = 0; i < (listOfKSuccessors.size() - 1); i++) {
        temp = listOfKSuccessors.get(i);
        tempCount = 0;
        for (int j = 1; j < listOfKSuccessors.size(); j++) {
            if (temp.getID().equals(listOfKSuccessors.get(j).getID())) {
                tempCount++;
            }
        }
        if (tempCount > count) {
            popular = temp;
            count = tempCount;
        }
    }
    if (count >= j) {
        return popular;
    } else {
        return null;
    }
}