private <T, S extends M> ModelView<? extends T> toView(
ModelBinding<T> binding,
ModelRuleDescriptor sourceDescriptor,
Inputs inputs,
ModelRuleRegistrar modelRuleRegistrar,
Class<S> itemType) {
CollectionBuilder<S> builder =
new DefaultCollectionBuilder<S>(
binding.getPath(),
new Instantiator<S>(itemType, container),
sourceDescriptor,
inputs,
modelRuleRegistrar);
ModelType<CollectionBuilder<S>> viewType =
new ModelType.Builder<CollectionBuilder<S>>() {}.where(
new ModelType.Parameter<S>() {}, ModelType.of(itemType))
.build();
CollectionBuilderModelView<S> view =
new CollectionBuilderModelView<S>(viewType, builder, binding.getPath(), sourceDescriptor);
@SuppressWarnings("unchecked")
ModelView<T> cast = (ModelView<T>) view;
return cast;
}
Instantiator(Class<I> defaultType, PolymorphicDomainObjectContainer<? super I> container) {
this.defaultType = defaultType;
this.itemType = ModelType.of(defaultType);
this.container = container;
}
