public TreeVisitor getVisitor()

in camel-upgrade-recipes/src/main/java/org/apache/camel/upgrade/camel43/CamelThrottleEIPRecipe.java [55:77]

• 20 lines of code
• 5 McCabe index (conditional complexity)

    public TreeVisitor<?, ExecutionContext> getVisitor() {

        return RecipesUtil.newVisitor(new AbstractCamelJavaVisitor() {
            @Override
            protected J.MethodInvocation doVisitMethodInvocation(J.MethodInvocation method, ExecutionContext context) {
                J.MethodInvocation mi = super.doVisitMethodInvocation(method, context);

                if (getMethodMatcher(M_THROTTLE_PRIMITIVE).matches(mi, false)
                        && !RecipesUtil.isCommentBeforeElement(mi, WARNING_COMMENT)) {
                    mi = mi.withComments(Collections.singletonList(RecipesUtil.createMultinlineComment(WARNING_COMMENT)));
                    getCursor().putMessage("throttle-migrated", true);
                } else if (getMethodMatcher(M_THROTTLE_TIME_PERIOD_MILLIS_PRIMITIVE).matches(mi, false)) {
                    if (mi.getSelect() instanceof J.MethodInvocation) {
                        return (J.MethodInvocation) mi.getSelect();
                    } else {
                        return null;
                    }
                }

                return mi;
            }
        });
    }