CodeGenerator (Generator - Services 2.0.0-M1 API)

All Known Implementing Classes:

CodeGeneratorImpl
```
public interface CodeGenerator
```
When writing a skeleton, we need to :
define the files that will be copied from resources at initialization
define the configuration files that will be created at initialization (can depend on global project metadata)
define the files that will be potentially written at each code generation (fully depends on project metadata) each of these strategies will be represented by a FileWriteCommandTree tree
the method writeCode takes a tree then executes all the FileWriteCommand nodes

Methods
Modifier and Type	Method and Description
`FileWriteCommandTree`	`buildConfigurationTree(Project project)` builds the `FileWriteCommandTree` tree for configuration files that are going to be written at initialization
`FileWriteCommandTree`	`buildFileImportTree(Project project)` builds the `FileWriteCommandTree` tree for files that are going to be copied from resources at initialization
`FileWriteCommandTree`	`buildFileWriteCommandTree(Project project)` builds the `FileWriteCommandTree` tree for files that will be written at each code generation
`void`	`generateCode(FileWriteCommandTree tree)` executes all the `FileWriteCommand` nodes of a `FileWriteCommandTree` tree

Interface CodeGenerator