public Tensor transform(Tensor tensor, boolean tensorFirst) {
//TODO review
//Remembing parent
Tensor parent = tensor.getParent();
TensorWrapper wrapper = new TensorWrapper(tensor);
TensorTreeIterator it = TensorTreeIteratorFactory.create(tensorFirst, wrapper);
Tensor current, old;
while (it.hasNext()) {
old = current = it.next();
for (Transformation transformation : transformations)
if ((current = transformation.transform(current)) == null)
break;
if (current == null)
if (AbstractTensorWrapper.onInnerTensorIndicator.is(it))
it.set(TensorNumber.createZERO());
else
it.remove();
else if (old != current)
it.set(current);
}
Tensor result = wrapper.getInnerTensor();
result.setParent(parent);
return result;
}