@Override
public DirectoryEntry copy() {
DirectoryEntry result = copyEntry();
for (Entry child : myChildren) {
result.unsafeAddChild(child.copy());
}
return result;
}
@Override
public void collectDifferencesWith(Entry right, List<Difference> result) {
DirectoryEntry e = (DirectoryEntry) right;
if (!getPath().equals(e.getPath())) {
result.add(new Difference(false, this, e));
}
addCreatedChildrenDifferences(e, result);
addDeletedChildrenDifferences(e, result);
addModifiedChildrenDifferences(e, result);
}
private void addDeletedChildrenDifferences(DirectoryEntry e, List<Difference> result) {
for (Entry child : myChildren) {
if (e.findDirectChild(child.getId()) == null) {
child.collectDeletedDifferences(result);
}
}
}
private void addModifiedChildrenDifferences(DirectoryEntry e, List<Difference> result) {
for (Entry myChild : myChildren) {
Entry itsChild = e.findDirectChild(myChild.getId());
if (itsChild != null) {
myChild.collectDifferencesWith(itsChild, result);
}
}
}