private String getNodeTypeAndDatabaseIdString(FeatureTree tree, TreeNode node) {
StringBuilder sb = new StringBuilder();
// type-attribute
// level of the tree
sb.append(tree.getBabyTreeType());
sb.append("/");
if (tree.getClass() == JointlyCodingFeatureTree.class) {
sb.append(tree.getAlignmentType());
sb.append("/");
}
// name of the feature
sb.append(tree.getFeatureName());
sb.append("_");
// unique node number - database_id -attribute
int nodeIdentity = node.getNodeIdentityNumber();
sb.append(nodeIdentity);
sb.append(" ");
return sb.toString();
}
