/**
* Computes a description of an axis.
*
* @param axis Axis
* @return Description of axis
*/
private AxisInfo computeAxisInfo(final CellSetAxis axis) {
if (axis == null) {
return new AxisInfo(0);
}
final AxisInfo axisInfo = new AxisInfo(axis.getAxisMetaData().getHierarchies().size());
int p = -1;
for (final Position position : axis.getPositions()) {
++p;
int k = -1;
for (final Member member : position.getMembers()) {
++k;
final AxisOrdinalInfo axisOrdinalInfo = axisInfo.ordinalInfos.get(k);
if (!axisOrdinalInfo.getDepths().contains(member.getDepth())) {
axisOrdinalInfo.getDepths().add(member.getDepth());
axisOrdinalInfo.addLevel(member.getDepth(), member.getLevel());
Collections.sort(axisOrdinalInfo.depths);
}
}
}
return axisInfo;
}
