public class UUIDGenerator extends Object
| Modifier and Type | Field and Description | 
|---|---|
| static int | BITS_PER_BYTE | 
| static int | BYTES_PER_INT | 
| protected static Random | rand | 
| protected static SecureRandom | secrand | 
| protected static StringManager | sm | 
| static int | UUID_LENGTH | 
| static int | UUID_VERSION | 
| Constructor and Description | 
|---|
| UUIDGenerator() | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | nextBytes(byte[] into,
         int offset,
         int length,
         Random r)Same as java.util.Random.nextBytes except this one we dont have to allocate a new byte array | 
| static byte[] | randomUUID(boolean secure) | 
| static byte[] | randomUUID(boolean secure,
          byte[] into,
          int offset) | 
protected static final StringManager sm
public static final int UUID_LENGTH
public static final int UUID_VERSION
public static final int BYTES_PER_INT
public static final int BITS_PER_BYTE
protected static SecureRandom secrand
protected static Random rand
public static byte[] randomUUID(boolean secure)
public static byte[] randomUUID(boolean secure,
                byte[] into,
                int offset)
public static void nextBytes(byte[] into,
             int offset,
             int length,
             Random r)
into - byte[]offset - intlength - intr - RandomCopyright © 2000-2020 Apache Software Foundation. All Rights Reserved.