public void visit()

in src/main/groovy/transforms/local/LoggingASTTransformation.groovy [45:58]

• 12 lines of code
• 1 McCabe index (conditional complexity)

    public void visit(ASTNode[] nodes, SourceUnit sourceUnit) {
        List methods = sourceUnit.getAST()?.getMethods()
        // find all methods annotated with @WithLogging
        methods.findAll { MethodNode method ->
            method.getAnnotations(new ClassNode(WithLogging))
        }.each { MethodNode method ->
            Statement startMessage = createPrintlnAst("Starting $method.name")
            Statement endMessage = createPrintlnAst("Ending $method.name")

            List existingStatements = method.getCode().getStatements()
            existingStatements.add(0, startMessage)
            existingStatements.add(endMessage)
        }
    }