public class InetAddressValidator extends java.lang.Object
InetAddress validation and conversion routines (java.net.InetAddress
).
This class provides methods to validate a candidate IP address.
This class is a Singleton; you can retrieve the instance via the getInstance() method.
Type Params | Return Type | Name and description |
---|---|---|
|
static InetAddressValidator |
getInstance() Returns the singleton instance of this validator. |
|
boolean |
isValid(java.lang.String inetAddress) Checks if the specified string is a valid IP address. |
|
boolean |
isValidInet4Address(java.lang.String inet4Address) Validates an IPv4 address. |
Methods inherited from class | Name |
---|---|
class java.lang.Object |
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll() |
Returns the singleton instance of this validator.
Checks if the specified string is a valid IP address.
inetAddress
- the string to validateValidates an IPv4 address. Returns true if valid.
inet4Address
- the IPv4 address to validate