+ @Override\r
+ public List<UnknownSchemaNodeBuilder> getUnknownNodeBuilders() {\r
+ return addedUnknownNodes;\r
+ }\r
+\r
+ @Override\r
+ public void addUnknownNodeBuilder(UnknownSchemaNodeBuilder unknownNode) {\r
+ addedUnknownNodes.add(unknownNode);\r
+ }\r
+\r
+ @Override\r
+ public int hashCode() {\r
+ final int prime = 31;\r
+ int result = 1;\r
+ result = prime * result + ((groupingName == null) ? 0 : groupingName.hashCode());\r
+ return result;\r
+ }\r
+\r
+ @Override\r
+ public boolean equals(Object obj) {\r
+ if (this == obj)\r
+ return true;\r
+ if (obj == null)\r
+ return false;\r
+ if (getClass() != obj.getClass())\r
+ return false;\r
+ UsesNodeBuilderImpl other = (UsesNodeBuilderImpl) obj;\r
+ if (groupingName == null) {\r
+ if (other.groupingName != null)\r
+ return false;\r
+ } else if (!groupingName.equals(other.groupingName))\r
+ return false;\r