1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # Create a model from nit source files
18 import modelize_property
20 redef class ModelBuilder
21 # Retrieve the associated AST node of a mentity.
22 # This method is used to associate model entity with syntactic entities.
24 # If the mentity is not associated with a node, returns null.
25 # This is always the case for MPackage, Mgroup, MClass and MProperty.
26 # MModule, MClassDef and MPropDef can also have no node associated
27 # (like fictive modules of generated attributes/methods).
28 fun mentity2node
(mentity
: MEntity): nullable ANode
30 if mentity
isa MModule then
31 return mmodule2node
(mentity
)
32 else if mentity
isa MClassDef then
33 return mclassdef2node
(mentity
)
34 else if mentity
isa MPropDef then
35 return mpropdef2node
(mentity
)