private void expand(ScopeNode node, String[] parts, int index) {
List<ScopeNode> children = node.getNodes();
String match = parts[index];
for (ScopeNode child : children) {
String name = child.getName();
if (name.equals(match)) {
expand(child, parts, index + 1);
break;
}
}
}
public Map<String, Map<String, String>> expand(Set<String> expand) {
Map<String, Map<String, String>> variables = new HashMap<String, Map<String, String>>();
ScopeNodeBuilder builder = new ScopeNodeBuilder(variables, context);
ScopeNode node = new ScopeNodeTree(builder, scope);
if (!expand.isEmpty()) {
for (String path : expand) {
String[] parts = path.split("\\.");
expand(node, parts, 0);
}
} else {
node.getNodes(); // expand root
}
return variables;
}
