public void buildCompleteWE() {
StringBuffer b = new StringBuffer("(");
String patter = "((2(0|1))|((0|1)2))";
int nd = 2;
int nw = 4;
int sd = 6;
for (int w = 0; w < nw; w++) {
b.append("(");
for (int i = 1; i < sd + (7 * w); i++) b.append(all);
b.append(patter);
for (int i = (sd + 7 * w) + nd; i <= 28; i++) b.append(all);
b.append(")|");
}
b.deleteCharAt(b.length() - 1).append(")");
full =
full.intersection(
new RegExp(StringUtils.toCharExp(b.toString())).toAutomaton().complement());
full.minimize();
}
@Test
public void exp2DTest() {
// The data
int dim = 2;
int[][] domOrigins = {
{0, 5, 0, 3},
{0, 5, 0, 5},
{0, 6, 0, 4},
{0, 6, 0, 5},
{0, 5, 0, 5},
{0, 7, 0, 4},
{0, 6, 0, 5},
{0, 6, 0, 5},
{0, 5, 0, 6},
{0, 7, 0, 5}
};
int[][] shBoxes = {
{0, 0, 0, 2, 3},
{0, 1, 2, 2, 2},
{1, 0, 0, 3, 2},
{2, 0, 0, 2, 3},
{3, 0, 0, 2, 2},
{4, 0, 0, 3, 1},
{4, 1, 0, 1, 2},
{5, 0, 0, 1, 3},
{6, 0, 0, 1, 2},
{6, 0, 1, 2, 1},
{7, 0, 0, 2, 1},
{7, 1, 0, 1, 2},
{8, 0, 0, 3, 1},
{9, 0, 0, 1, 2}
};
int[] v0 = {-1, -2, -3};
int[] v1 = {-1, 2, 3};
int[] v2 = {-1, 2, -3};
int[] v3 = {-1, 3, -2};
int nbOfObj = 10;
// create the choco problem
Model m = new CPModel();
// Create Objects
List<GeostObject> obj = new ArrayList<GeostObject>();
for (int i = 0; i < nbOfObj; i++) {
IntegerVariable shapeId = makeIntVar("sid", i, i);
IntegerVariable coords[] = new IntegerVariable[dim];
coords[0] = makeIntVar("x", domOrigins[i][0], domOrigins[i][1]);
coords[1] = makeIntVar("y", domOrigins[i][2], domOrigins[i][3]);
IntegerVariable start = makeIntVar("start", 1, 1);
IntegerVariable duration = makeIntVar("duration", 1, 1);
IntegerVariable end = makeIntVar("end", 1, 1);
obj.add(new GeostObject(dim, i, shapeId, coords, start, duration, end));
}
// create shiftedboxes and add them to corresponding shapes
List<ShiftedBox> sb = new ArrayList<ShiftedBox>();
for (int i = 0; i < shBoxes.length; i++) {
int[] offset = {shBoxes[i][1], shBoxes[i][2]};
int[] sizes = {shBoxes[i][3], shBoxes[i][4]};
sb.add(new ShiftedBox(shBoxes[i][0], offset, sizes));
}
// Create the external constraints vecotr
List<IExternalConstraint> ectr = new ArrayList<IExternalConstraint>();
// create the list of dimensions for the external constraint
int[] ectrDim = new int[dim];
for (int d = 0; d < dim; d++) ectrDim[d] = d;
// create the list of object ids for the external constraint
int[] objOfEctr = new int[nbOfObj];
for (int d = 0; d < nbOfObj; d++) {
objOfEctr[d] = obj.get(d).getObjectId();
}
// create the external constraint of type non overlapping
NonOverlappingModel n = new NonOverlappingModel(Constants.NON_OVERLAPPING, ectrDim, objOfEctr);
// add the external constraint to the vector
ectr.add(n);
// create the list of controlling vectors
List<int[]> ctrlVs = new ArrayList<int[]>();
ctrlVs.add(v0);
// ctrlVs.add(v1);
// ctrlVs.add(v2);
// ctrlVs.add(v3);
// create the geost constraint
Constraint geost = geost(dim, obj, sb, ectr, ctrlVs);
// NOTA: you can choose to not take into account of the greedy mode by creating the geost
// constraint as follows:
// Geost_Constraint geost = new Geost_Constraint(vars, dim, obj, sb, ectr);
// post the geost constraint to the choco problem
m.addConstraint(geost);
Solver s = new CPSolver();
s.read(m);
// solve the probem
s.solve();
for (int i = 0; i < obj.size(); i++) {
GeostObject o = obj.get(i);
StringBuffer st = new StringBuffer();
st.append(MessageFormat.format("Object {0}: ", o.getObjectId()));
for (int j = 0; j < dim; j++)
st.append(MessageFormat.format("{0} ", s.getVar(o.getCoordinates()[j])));
LOGGER.info(st.toString());
}
}
