/** * contains callback or not. * @param callback the target callback * @return true if contains * @since 1.4.5 */ public boolean containsCallback(DataMediatorCallback<T> callback) { return mediator.containsCallback(callback); } //============================ private methods ============================
/** * contains callback or not. * @param callback the target callback * @return true if contains * @since 1.4.5 */ public boolean containsCallback(DataMediatorCallback<T> callback) { return mediator.containsCallback(callback); } //============================ private methods ============================