Class LogASTTransformation

  • All Implemented Interfaces:
    ASTTransformation

    public class LogASTTransformation
    extends java.lang.Object
    implements ASTTransformation
    This class provides an AST Transformation to add a log field to a class.
    Author:
    Guillaume Laforge, Jochen Theodorou, Dinko Srkoc, Hamlet D'Arcy, Raffaele Cigni, Alberto Vilches Raton, Tomasz Bujok, Martin Ghados, Matthias Cullmann
    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static interface  LogASTTransformation.LoggingStrategy
      A LoggingStrategy defines how to wire a new logger instance into an existing class.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addError​(java.lang.String msg, ASTNode expr, SourceUnit source)  
      void visit​(ASTNode[] nodes, SourceUnit source)
      The method is invoked when an AST Transformation is active.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • LogASTTransformation

        public LogASTTransformation()
    • Method Detail

      • visit

        public void visit​(ASTNode[] nodes,
                          SourceUnit source)
        Description copied from interface: ASTTransformation
        The method is invoked when an AST Transformation is active. For local transformations, it is invoked once each time the local annotation is encountered. For global transformations, it is invoked once for every source unit, which is typically a source file.
        Specified by:
        visit in interface ASTTransformation
        Parameters:
        nodes - The ASTnodes when the call was triggered. Element 0 is the AnnotationNode that triggered this annotation to be activated. Element 1 is the AnnotatedNode decorated, such as a MethodNode or ClassNode. For global transformations it is usually safe to ignore this parameter.
        source - The source unit being compiled. The source unit may contain several classes. For global transformations, information about the AST can be retrieved from this object.
      • addError

        public void addError​(java.lang.String msg,
                             ASTNode expr,
                             SourceUnit source)