/* ToNfa Kleene star. */
static GObject *to_nfa_kleene_star (CompilerKitVisitor *self, GObject *obj)
{
CompilerKitKleeneStar *star;
g_assert(COMPILERKIT_IS_KLEENE_STAR(obj));
star = COMPILERKIT_KLEENE_STAR (obj);
compilerkit_visitor_visit(self, compilerkit_kleene_star_get_node (star));
return NULL;
}
/**
* compilerkit_kleene_star_dispose:
* @fn compilerkit_kleene_star_dispose
* Reverse what compilerkit_kleene_star_init allocated.
* @pre GObject is not NULL.
* @param GObject* An object to dispose.
* @return void
*/
static void
compilerkit_kleene_star_dispose (GObject* object)
{
CompilerKitKleeneStar *self = COMPILERKIT_KLEENE_STAR (object);
CompilerKitKleeneStarPrivate* priv;
priv = COMPILERKIT_KLEENE_STAR_GET_PRIVATE (self);
g_object_unref (priv->node);
G_OBJECT_CLASS (compilerkit_kleene_star_parent_class)->dispose (object);
}
/* StringBuilder Kleene star. */
static GObject *string_builder_kleene_star (CompilerKitVisitor *self, GObject *obj)
{
CompilerKitKleeneStar *star;
GString *str = (GString *) compilerkit_visitor_get_state(self);
g_assert(COMPILERKIT_IS_KLEENE_STAR(obj));
star = COMPILERKIT_KLEENE_STAR (obj);
g_string_append_c (str, '(');
compilerkit_visitor_visit(self, compilerkit_kleene_star_get_node (star));
g_string_append (str, ")*");
return NULL;
}
void test_positive_closure(void)
{
GObject *regex, *positive_closure;
CompilerKitConcatenation *cat;
CompilerKitKleeneStar *star;
regex = compilerkit_concatenation_new (compilerkit_symbol_new('a'), compilerkit_symbol_new('b'));
positive_closure = compilerkit_positive_closure_new (regex);
g_assert (COMPILERKIT_IS_CONCATENATION(positive_closure));
cat = COMPILERKIT_CONCATENATION(positive_closure);
g_assert (compilerkit_concatenation_get_left (cat) == regex);
g_assert (COMPILERKIT_IS_KLEENE_STAR (compilerkit_concatenation_get_right (cat)));
star = COMPILERKIT_KLEENE_STAR (compilerkit_concatenation_get_right (cat));
g_assert (compilerkit_kleene_star_get_node (star) == regex);
}
/**
* compilerkit_kleene_star_new:
* @fn compilerkit_kleene_star_new
* @memberof CompilerKitKleeneStar
* Construct a CompilerKitKleeneStar instance.
* @pre None
* @param None
* @return A new CompilerKitKleeneStar struct.
*/
CompilerKitKleeneStar* compilerkit_kleene_star_new (GObject *node)
{
CompilerKitKleeneStar* result = COMPILERKIT_KLEENE_STAR (g_object_new (COMPILERKIT_TYPE_KLEENE_STAR, NULL));
result->priv->node = node;
return result;
}
