public List<Difference> diff(DiffValue master, DiffValue test) {
if (master.getValue().equals(test.getValue())) {
return Collections.emptyList();
} else {
return Arrays.asList(new Difference(master.getBinding(), test.getBinding()));
}
}
public List<Difference> diff(DiffElement master, DiffElement test) {
DiffValue masterValue = master.getValue();
DiffValue testValue = test.getValue();
if (masterValue.isCompound() && masterValue.isCompound()) {
return diff(master.getValueAsNode(), test.getValueAsNode());
} else if (masterValue.isAtomic() && testValue.isAtomic()) {
return diff(masterValue, testValue);
} else {
// structural difference in types. one is node, other is leaf
return Arrays.asList(new Difference(master, test));
}
}
