| Interface | Description | 
|---|---|
| ASTErrorsHelper | Enhances a class to contain an Errors property of type org.springframework.validation.Errors. | 
| GrailsArtefactClassInjector | Interface specific to Grails artefacts that returns the artefact type. | 
| GrailsDomainClassInjector | Mainly just a marker interface for implementations that perform injection on domain classes. | 
| Class | Description | 
|---|---|
| ASTValidationErrorsHelper | @author Jeff Brown | 
| AbstractGrailsArtefactTransformer | Abstract transformer that takes an implementation class and creates methods in a target ClassNode that delegate to that implementation class. | 
| GrailsASTUtils | Helper methods for working with Groovy AST trees. | 
| Annotation Type | Description | 
|---|---|
| AstTransformer | Marker annotation that for classes that transform Grails classes at the AST level. |