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UUID first block extractor.
[lgpl/argeo-commons.git]
/
org.argeo.core
/
src
/
org
/
argeo
/
util
/
UuidUtils.java
diff --git
a/org.argeo.core/src/org/argeo/util/UuidUtils.java
b/org.argeo.core/src/org/argeo/util/UuidUtils.java
index ebe0978ba940164d31acb51137378768da996188..7584abc1be2fc66705082e355c0d41026779122f 100644
(file)
--- a/
org.argeo.core/src/org/argeo/util/UuidUtils.java
+++ b/
org.argeo.core/src/org/argeo/util/UuidUtils.java
@@
-301,6
+301,10
@@
public class UuidUtils {
public static UUID compactToUuid(String compact) {
return UUID.fromString(compactToStd(compact));
}
public static UUID compactToUuid(String compact) {
return UUID.fromString(compactToStd(compact));
}
+
+ public static String firstBlock(UUID uuid) {
+ return uuid.toString().substring(0, 8);
+ }
public static boolean isRandom(UUID uuid) {
return uuid.version() == 4;
public static boolean isRandom(UUID uuid) {
return uuid.version() == 4;