Method getOuterClass

src/main/java/org/codehaus/groovy/ast/ClassNode.java:2003–2008

Returns the outer class of this ClassNode, or null if this is not an inner class. If this ClassNode has a redirect, returns the outer class from the redirect. This method traverses the class hierarchy upward to find the immediately enclosing class. @return the outer {@link ClassNode

()

     * @see #getOuterClasses()
     */
    public ClassNode getOuterClass() {
        if (redirect != null) {
            return redirect.getOuterClass();
        }
        return null;
    }

    /**
     * Returns a list of all outer classes enclosing this {@link ClassNode} in hierarchical order.