/**
* Prints a cell set.
*
* @param cellSet Cell set
* @param pw Writer
*/
private static void print(CellSet cellSet, PrintWriter pw) {
pw.println("Axis #0:");
printAxis(pw, cellSet.getFilterAxis());
final List<CellSetAxis> axes = cellSet.getAxes();
final int axisCount = axes.size();
for (int i = 0; i < axisCount; i++) {
CellSetAxis axis = axes.get(i);
pw.println("Axis #" + (i + 1) + ":");
printAxis(pw, axis);
}
// Usually there are 3 axes: {filter, columns, rows}. Position is a
// {column, row} pair. We call printRows with axis=2. When it
// recurses to axis=-1, it prints.
List<Integer> pos = new ArrayList<Integer>(axisCount);
for (int i = 0; i < axisCount; i++) {
pos.add(-1);
}
if (axisCount == 0) {
printCell(cellSet, pw, pos);
} else {
printRows(cellSet, pw, axisCount - 1, pos);
}
}
