Implement a recursive validation api in the base Element class.

[debian/gnuradio] / grc / base / Block.py

diff --git a/grc/base/Block.py b/grc/base/Block.py
index fc501205fdb10091fd1fe5d420029daa81470f2c..cb21c3958a2f0e3da1fb32025ec747e32528ad1e 100644 (file)
--- a/grc/base/Block.py
+++ b/grc/base/Block.py
@@ -132,28 +132,6 @@ class Block(Element):
                """
                self.get_param('_enabled').set_value(str(enabled))
 
-       def rewrite(self):
-               """
-               Rewrite critical structures.
-               Call rewrite on all sub elements.
-               """
-               Element.rewrite(self)
-               for elem in self.get_ports() + self.get_params(): elem.rewrite()
-
-       def validate(self):
-               """
-               Validate the block.
-               All ports and params must be valid.
-               All checks must evaluate to true.
-               Validate the params, ports, and the connections to this block.
-               """
-               Element.validate(self)
-               for c in self.get_params() + self.get_ports() + self.get_connections():
-                       c.validate()
-                       if not c.is_valid():
-                               for msg in c.get_error_messages():
-                                       self.add_error_message('>>> %s:\n\t%s'%(c, msg))
-
        def __str__(self): return 'Block - %s - %s(%s)'%(self.get_id(), self.get_name(), self.get_key())
 
        def get_id(self): return self.get_param('id').get_value()
@@ -163,6 +141,7 @@ class Block(Element):
        def get_category(self): return self._category
        def get_doc(self): return ''
        def get_ports(self): return self.get_sources() + self.get_sinks()
+       def get_children(self): return self.get_ports() + self.get_params()
        def get_block_wrapper_path(self): return self._block_wrapper_path
 
        ##############################################