return nil, false
}

func (sh *suffixHandler) interpret(suffix suffix) (base, exponent int32, fmt Format, ok bool) {
	// Try lookup tables first
	if b, e, ok := sh.decSuffixes.lookup(suffix); ok {
		return b, e, DecimalSI, true
	}
	if b, e, ok := sh.binSuffixes.lookup(suffix); ok {
		return b, e, BinarySI, true
	}

	if len(suffix) > 1 && (suffix[0] == 'E' || suffix[0] == 'e') {

          },
          {
          "suffix": "suffix1"
          },
          {
          "suffix": "suffix2"
          },
          {
          "suffix": "upstream_rq_1xx"
          },
          {
          "suffix": "upstream_rq_2xx"
          },
          {
          "suffix": "upstream_rq_3xx"
          },
          {
          "suffix": "upstream_rq_4xx"
          },
          {

            hosts: ["exact.com", "*.suffix.com", "prefix.*", "*"]
            ports: ["80", "90"]
            paths: ["/exact", "/prefix/*", "*/suffix", "*", "/path/template/{*}", "/{**}/path/template"]
            notMethods: ["not-method", "not-method-prefix-*", "*-not-suffix-method", "*"]
            notHosts: ["not-exact.com", "*.not-suffix.com", "not-prefix.*", "*"]
            notPorts: ["8000", "9000"]

				},
			},
		},
		{
			name:   "suffix-empty-prefix",
			v:      "*-suffix",
			prefix: "",
			want: &matcher.StringMatcher{
				MatchPattern: &matcher.StringMatcher_Suffix{
					Suffix: "-suffix",
				},
			},
		},
		{
			name:   "suffix",
			v:      "*-suffix",
			prefix: "abc",
			want:   StringMatcherRegex("abc.*-suffix"),
		},
		{
			name:   "exact",
			v:      "-exact",

      - prefix: not-principal-prefix-
      - suffix: -suffix-not-principal
      - presence: {}
      principals:
      - exact: principal
      - prefix: principal-prefix-
      - suffix: -suffix-principal
      - presence: {}
- rules:
  - matches:
    - namespaces:
      - exact: ns
      - prefix: ns-prefix-
      - suffix: -ns-suffix
      - presence: {}
      notNamespaces:
      - exact: not-ns

	// the suffix to the longest suffix shared by all the current match IDs
	// before adding 0 or 1.
	suffix := commonSuffix(r.MatchIDs)
	if !strings.HasSuffix(suffix, r.Suffix) {
		b.Fatalf("internal error: invalid common suffix") // bug in commonSuffix
	}

	// Run 0suffix and 1suffix. If one fails, chase down the failure in that half.
	r0 := b.Run("0" + suffix)
	if !r0.Success {
		return b.search(r0)

		"runtime.GOOS == <suffix>",
		func(_ *State, suffix string) (bool, error) {
			if suffix == runtime.GOOS {
				return true, nil
			}
			if _, ok := imports.KnownOS[suffix]; !ok {
				return false, fmt.Errorf("unrecognized GOOS %q", suffix)
			}
			return false, nil
		})

	conds["GOARCH"] = PrefixCondition(
		"runtime.GOARCH == <suffix>",
		func(_ *State, suffix string) (bool, error) {

        Throwable previous = SUFFIXES.putIfAbsent(suffix, markerForSuffix(suffix));
        if (previous != null) {
            throw new IllegalStateException("A class generator with suffix '" + suffix + "' is already registered.", previous);
        }
        return suffix;
    }

    /**
     * Assigns a suffix to use for generated class names.
     */
    public static String assign(String suffix) {

                      ignoreCase: true
                - header:
                    name: :authority
                    stringMatch:
                      ignoreCase: true
                      suffix: .suffix.com
                - header:
                    name: :authority
                    stringMatch:
                      ignoreCase: true
                      prefix: prefix.
                - header:

      notValues: ["not-presenter", "not-presenter-prefix-*", "*-not-suffix-presenter", "*"]
  - when:
    - key: "request.auth.claims[iss]"
      values: ["iss", "iss-prefix-*", "*-suffix-iss", "*"]
      notValues: ["not-iss", "not-iss-prefix-*", "*-not-suffix-iss", "*"]
  - when:
    - key: "request.auth.claims[nested1][nested2]"
      values: ["nested", "nested-prefix-*", "*-suffix-nested", "*"]