presto-benchmark-driver/src/main/java/io/prestosql/benchmark/driver/Suite.java/Suite/selectSchemas
class Suite:    public List<BenchmarkSchema> selectSchemas(Iterable<String> schemas)
    {
        if (schemaNameTemplates.isEmpty()) {
            return ImmutableList.of();
        }

        ImmutableList.Builder<BenchmarkSchema> benchmarkSchemas = ImmutableList.builder();
        for (RegexTemplate schemaNameTemplate : schemaNameTemplates) {
            for (String schema : schemas) {
                Optional<Map<String, String>> tags = schemaNameTemplate.parse(schema);
                if (tags.isPresent()) {
                    benchmarkSchemas.add(new BenchmarkSchema(schema, tags.get()));
                }
            }
        }
        return benchmarkSchemas.build();
    }