[ENH] add AlignLearnware

learnware/reuse/align.py

@@ -0,0 +1,26 @@
+from ..learnware import Learnware
+
+
+class AlignLearnware(Learnware):
+    """The aligned learnware class, providing the interfaces to align learnware and make predictions"""
+
+    def __init__(self, learnware: Learnware):
+        """The initialization method for align learnware
+
+        Parameters
+        ----------
+        learnware : Learnware
+            The learnware list to reuse and make predictions
+        """
+        super(AlignLearnware, self).__init__(
+            id=learnware.id,
+            model=learnware.get_model(),
+            specification=learnware.get_specification(),
+            learnware_dirpath=learnware.get_dirpath(),
+        )
+        self.learnware = learnware
+
+    def align(self):
+        """Align the learnware with specification or data"""
+
+        raise NotImplementedError("The align method is not implemented!")