Generate Mojom Types in Dart (Take 2)

mojo/public/tools/bindings/pylib/mojom/generate/module.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This module's classes provide an interface to mojo modules. Modules are
 # collections of interfaces and structs to be used by mojo ipc clients and
 # servers.
 #
 # A simple interface would be created this way:
 # module = mojom.generate.module.Module('Foo')
@@ skipping 451 matching lines @@
 
 
 def IsBoolKind(kind):
   return kind.spec == BOOL.spec
 
 
 def IsFloatKind(kind):
   return kind.spec == FLOAT.spec
 
 
+def IsDoubleKind(kind):
+  return kind.spec == DOUBLE.spec
+
+
 def IsIntegralKind(kind):
   return (kind.spec == BOOL.spec or
           kind.spec == INT8.spec or
           kind.spec == INT16.spec or
           kind.spec == INT32.spec or
           kind.spec == INT64.spec or
           kind.spec == UINT8.spec or
           kind.spec == UINT16.spec or
           kind.spec == UINT32.spec or
           kind.spec == UINT64.spec)
 
+def IsNumericalKind(kind):
+  return (IsBoolKind(kind) or
+          IsFloatKind(kind) or
+          IsDoubleKind(kind) or
+          IsIntegralKind(kind))
 
 def IsStringKind(kind):
   return kind.spec == STRING.spec or kind.spec == NULLABLE_STRING.spec
 
 
 def IsGenericHandleKind(kind):
   return kind.spec == HANDLE.spec or kind.spec == NULLABLE_HANDLE.spec
 
 
 def IsDataPipeConsumerKind(kind):
@@ skipping 95 matching lines @@
     return False
 
   return not ContainsHandles(kind, set())
 
 
 def HasCallbacks(interface):
   for method in interface.methods:
     if method.response_parameters != None:
       return True
   return False