# Package org.codehaus.groovy.transform

Interface Summary
Interface | Description
--- | ---
ASTTransformation | This class is instantiated and invoked when an AST transformation is activated.

Class Summary
Class | Description
--- | ---
ASTTransformationCollectorCodeVisitor | This visitor walks the AST tree and collects references to Annotations that are annotated themselves by `GroovyASTTransformation`.
ASTTransformationVisitor | This class handles the invocation of the ASTAnnotationTransformation when it is encountered by a tree walk.
CategoryASTTransformation | Handles generation of code for the @Category annotation.
DelegateASTTransformation | Handles generation of code for the `@Delegate` annotation
ImmutableASTTransformation | Handles generation of code for the @Immutable annotation.
IndexedPropertyASTTransformation | Handles generation of code for the `@`IndexedProperty annotation.
InheritConstructorsASTTransformation | Handles generation of code for the `@`InheritConstructors annotation.
LazyASTTransformation | Handles generation of code for the @Lazy annotation
NewifyASTTransformation | Handles generation of code for the @Newify annotation.
PackageScopeASTTransformation | Handles transformation for the @PackageScope annotation.
SingletonASTTransformation | Handles generation of code for the @Singleton annotation
SynchronizedASTTransformation | Handles generation of code for the `@`Synchronized annotation.

Annotation Types Summary
Annotation Type | Description
--- | ---
GroovyASTTransformation | This is an annotation on a class, currently just `ASTTransformation`.
GroovyASTTransformationClass | This is an annotation on some item that indicates that an associated transform classes should be executed.