presto-example-http/src/main/java/io/prestosql/plugin/example/ExampleClient.java/ExampleClient/tableUriResolver
class ExampleClient:    private static Function<ExampleTable, ExampleTable> tableUriResolver(final URI baseUri)
    {
        return table -> {
            List<URI> sources = ImmutableList.copyOf(transform(table.getSources(), baseUri::resolve));
            return new ExampleTable(table.getName(), table.getColumns(), sources);
        };
    }