|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
An interface for accessing Cloudscape UUIDs, unique identifiers.
The values in the system catalog held in ID columns with a type of CHAR(36) are the string representations of these UUIDs.
A UUID implements equals() and hashCode based on value equality.
Field Summary | |
static int |
UUID_BYTE_LENGTH
UUID_BYTE_LENGTH The number of bytes in the array toByteArray returns. |
Method Summary | |
UUID |
cloneMe()
Clone this UUID. |
java.lang.String |
toANSIidentifier()
Produce a string representation of this UUID which is suitable for use as a unique ANSI identifier. |
byte[] |
toByteArray()
Produce a byte array representation of this UUID which can be passed to UUIDFactory.recreateUUID later on to reconstruct it. |
java.lang.String |
toHexString()
Create a hex string representation of this UUID. |
Methods inherited from interface java.io.Externalizable |
readExternal, writeExternal |
Field Detail |
public static final int UUID_BYTE_LENGTH
Method Detail |
public java.lang.String toANSIidentifier()
public byte[] toByteArray()
public UUID cloneMe()
public java.lang.String toHexString()
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |