- public NodeCodecContext yangPathArgumentChild(final YangInstanceIdentifier.PathArgument arg) {
- final NodeContextSupplier childSupplier;
- if (arg instanceof NodeIdentifierWithPredicates) {
- childSupplier = byYang.get(new NodeIdentifier(arg.getNodeType()));
- } else if (arg instanceof AugmentationIdentifier) {
- childSupplier = augmentationByYang.get(arg);
- } else {
- childSupplier = byYang.get(arg);
- }
-
- return childNonNull(childSupplier, arg, "Argument %s is not valid child of %s", arg, getSchema()).get();
- }
-
- protected final ValueNodeCodecContext getLeafChild(final String name) {
- final ValueNodeCodecContext value = leafChild.get(name);
- if (value == null) {
- throw IncorrectNestingException.create("Leaf %s is not valid for %s", name, getBindingClass());
- }
- return value;
- }
-
- private DataContainerCodecPrototype<?> loadChildPrototype(final Class<?> childClass) {
- final DataSchemaNode origDef = factory().getRuntimeContext().getSchemaDefinition(childClass);
- // Direct instantiation or use in same module in which grouping
- // was defined.
- DataSchemaNode sameName;
- try {
- sameName = getSchema().dataChildByName(origDef.getQName());
- } catch (final IllegalArgumentException e) {
- LOG.trace("Failed to find schema for {}", origDef, e);
- sameName = null;
- }
- final DataSchemaNode childSchema;
- if (sameName != null) {
- // Check if it is:
- // - exactly same schema node, or
- // - instantiated node was added via uses statement and is instantiation of same grouping
- if (origDef.equals(sameName) || origDef.equals(getRootOriginalIfPossible(sameName))) {
- childSchema = sameName;
- } else {
- // Node has same name, but clearly is different
- childSchema = null;
- }
- } else {
- // We are looking for instantiation via uses in other module
- final QName instantiedName = origDef.getQName().bindTo(namespace());
- final DataSchemaNode potential = getSchema().dataChildByName(instantiedName);
- // We check if it is really instantiated from same definition as class was derived
- if (potential != null && origDef.equals(getRootOriginalIfPossible(potential))) {
- childSchema = potential;
- } else {
- childSchema = null;