public final class Opcode extends Object
Modifier and Type | Field and Description |
---|---|
static int |
DSO
DNS Stateful Operations (DSO, RFC8490)
|
static int |
IQUERY
An inverse query (deprecated)
|
static int |
NOTIFY
A message from a primary to a secondary server to initiate a zone transfer
|
static int |
QUERY
A standard query
|
static int |
STATUS
A server status request (not used)
|
static int |
UPDATE
A dynamic update message
|
Modifier and Type | Method and Description |
---|---|
static String |
string(int i)
Converts a numeric Opcode into a String
|
static int |
value(String s)
Converts a String representation of an Opcode into its numeric value
|
public static final int QUERY
public static final int IQUERY
public static final int STATUS
public static final int NOTIFY
public static final int UPDATE
public static final int DSO
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