+ public static String toStringTree(final StoreMetadataNode metaNode) {
+ StringBuilder builder = new StringBuilder();
+ toStringTree(builder, metaNode,0);
+ return builder.toString();
+
+ }
+
+ private static void toStringTree(final StringBuilder builder, final StoreMetadataNode metaNode,final int offset) {
+ String prefix = Strings.repeat(" ", offset);
+ builder.append(prefix).append(toStringTree(metaNode.getIdentifier()));
+ NormalizedNode<?, ?> dataNode = metaNode.getData();
+ if(dataNode instanceof NormalizedNodeContainer<?,?,?>) {
+ builder.append(" {").append("\n");
+ for(StoreMetadataNode child : metaNode.getChildren()) {
+ toStringTree(builder, child, offset+4);
+ }
+ builder.append(prefix).append("}");
+ } else {
+ builder.append(" ").append(dataNode.getValue());
+ }
+ builder.append("\n");
+ }
+
+ private static String toStringTree(final PathArgument identifier) {
+ if( identifier instanceof NodeIdentifierWithPredicates) {
+ StringBuilder builder = new StringBuilder();
+ builder.append(identifier.getNodeType().getLocalName());
+ builder.append(((NodeIdentifierWithPredicates) identifier).getKeyValues().values());
+ return builder.toString();
+ } else if (identifier instanceof AugmentationIdentifier) {
+ return "augmentation";
+ }
+ return identifier.getNodeType().getLocalName();
+ }