public class RegionSupport extends Object
| Constructor and Description |
|---|
RegionSupport() |
| Modifier and Type | Method and Description |
|---|---|
static int |
getInt1(byte[] b,
int offset) |
static int |
getInt2(byte[] b,
int offset) |
static int |
getInt3(byte[] b,
int offset)
get a int from a byte array start from the specifield offset
|
static long |
getIntLong(byte[] b,
int offset)
get a int from a byte array start from the specifiled offset
|
static long |
ip2long(String ip)
string ip to long ip
|
static String |
long2ip(long ip)
int to ip string
|
static void |
write(byte[] b,
int offset,
long v,
int bytes)
write specfield bytes to a byte array start from offset
|
static void |
writeIntLong(byte[] b,
int offset,
long v)
write a int to a byte array
|
public static void write(byte[] b,
int offset,
long v,
int bytes)
public static void writeIntLong(byte[] b,
int offset,
long v)
public static long getIntLong(byte[] b,
int offset)
public static int getInt3(byte[] b,
int offset)
public static int getInt2(byte[] b,
int offset)
public static int getInt1(byte[] b,
int offset)
public static long ip2long(String ip)
public static String long2ip(long ip)
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