Method setInterfaces

src/main/java/org/codehaus/groovy/ast/ClassNode.java:600–612

Sets the interfaces implemented by this ClassNode. If this ClassNode has a redirect, the interfaces are set on the redirect instead. Updates the generics usage indicator if any interface uses generics and this is a primary ClassNode. @param interfaces an array of ClassNode represent

(final ClassNode[] interfaces)

     * @see #isUsingGenerics()
     */
    public void setInterfaces(final ClassNode[] interfaces) {
        if (redirect != null) {
            redirect.setInterfaces(interfaces);
        } else {
            this.interfaces = interfaces;
            // GROOVY-10763: update generics indicator
            if (interfaces != null && !usesGenerics && isPrimaryNode) {
                for (ClassNode anInterface : interfaces) {
                    usesGenerics |= anInterface.isUsingGenerics();
                }
            }
        }
    }

    /**
     * @return the mixins associated with this {@code ClassNode}