void visit()

in src/main/groovy/astbuilder/MainTransformation.groovy [43:57]

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

    void visit(ASTNode[] astNodes, SourceUnit sourceUnit) {

        // use guard clauses as a form of defensive programming. 
        if (!astNodes) return 
        if (!astNodes[0]) return 
        if (!astNodes[1]) return 
        if (!(astNodes[0] instanceof AnnotationNode)) return
        if (astNodes[0].classNode?.name != Main.class.name) return
        if (!(astNodes[1] instanceof MethodNode)) return 

        MethodNode annotatedMethod = astNodes[1]
        ClassNode declaringClass = annotatedMethod.declaringClass
        MethodNode mainMethod = makeMainMethod(annotatedMethod)
        declaringClass.addMethod(mainMethod)
    }