/* Return true iff KLASS (or its ancestors) has a method METHOD_NAME. �*/
int
has_method (tree klass, tree method_name)
{
return lookup_do (klass, SEARCH_INTERFACE,
method_name, NULL_TREE,
build_null_signature) != NULL_TREE;
}
/* Search in class SEARCHED_CLASS (and its superclasses) for a method
matching METHOD_NAME and signature METHOD_SIGNATURE. Return a
FUNCTION_DECL on success, or NULL_TREE if none found. (Contrast
lookup_argument_method, which ignores return type.) If
SEARCHED_CLASS is an interface, search it too. */
tree
lookup_java_method (tree searched_class, tree method_name,
tree method_signature)
{
return lookup_do (searched_class, SEARCH_INTERFACE, method_name,
method_signature, build_java_signature);
}
/* Lookup callbacks */
void
on_lookup_activate (GtkWidget * widget, gpointer data)
{
Netinfo *lookup = data;
GtkEntry *entry_host;
gchar *text;
g_return_if_fail (lookup != NULL);
if (lookup->running) {
lookup_stop (lookup);
} else {
if (netinfo_validate_domain (lookup)) {
entry_host = GTK_ENTRY (
gtk_bin_get_child (GTK_BIN (lookup->host)));
text = g_strdup (gtk_entry_get_text (entry_host));
gn_combo_history_add (lookup->history, text);
g_free (text);
lookup_do (lookup);
}
}
}
/* Like lookup_argument_method, but lets the caller set any flags
desired. */
tree
lookup_argument_method_generic (tree searched_class, tree method_name,
tree method_signature, int flags)
{
return lookup_do (searched_class, flags,
method_name, method_signature,
build_java_argument_signature);
}
/* Search in SEARCHED_CLASS and its superclasses for a method matching
METHOD_NAME and signature METHOD_SIGNATURE. This function will
only search for methods declared in the class hierarchy; interfaces
will not be considered. Returns NULL_TREE if the method is not
found. */
tree
lookup_argument_method (tree searched_class, tree method_name,
tree method_signature)
{
return lookup_do (searched_class, 0,
method_name, method_signature,
build_java_argument_signature);
}