/** * Walk a tree with a listener * * @param tree the schema tree to walk * @param listener the listener * @param report the processing report to use * @param <T> the value type produced by the listener * @throws ProcessingException processing failure */ public final <T> void walk( final SchemaTree tree, final SchemaListener<T> listener, final ProcessingReport report) throws ProcessingException { walkTree(JsonPointer.empty(), tree, listener, report); }