| // Copyright (c) 1999-2004 Brian Wellington (bwelling@xbill.org) |
| |
| package org.xbill.DNS; |
| |
| /** |
| * Constants relating to the credibility of cached data, which is based on |
| * the data's source. The constants NORMAL and ANY should be used by most |
| * callers. |
| * @see Cache |
| * @see Section |
| * |
| * @author Brian Wellington |
| */ |
| |
| public final class Credibility { |
| |
| private |
| Credibility() {} |
| |
| /** A hint or cache file on disk. */ |
| public static final int HINT = 0; |
| |
| /** The additional section of a response. */ |
| public static final int ADDITIONAL = 1; |
| |
| /** The additional section of a response. */ |
| public static final int GLUE = 2; |
| |
| /** The authority section of a nonauthoritative response. */ |
| public static final int NONAUTH_AUTHORITY = 3; |
| |
| /** The answer section of a nonauthoritative response. */ |
| public static final int NONAUTH_ANSWER = 3; |
| |
| /** The authority section of an authoritative response. */ |
| public static final int AUTH_AUTHORITY = 4; |
| |
| /** The answer section of a authoritative response. */ |
| public static final int AUTH_ANSWER = 4; |
| |
| /** A zone. */ |
| public static final int ZONE = 5; |
| |
| /** Credible data. */ |
| public static final int NORMAL = 3; |
| |
| /** Data not required to be credible. */ |
| public static final int ANY = 1; |
| |
| } |