From 3fbd05aa39ef235128e134fde8fd24167208e781 Mon Sep 17 00:00:00 2001 From: Mathieu Baudier Date: Sun, 22 Nov 2020 19:23:14 +0100 Subject: [PATCH] UUID first block extractor. --- org.argeo.core/src/org/argeo/util/UuidUtils.java | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/org.argeo.core/src/org/argeo/util/UuidUtils.java b/org.argeo.core/src/org/argeo/util/UuidUtils.java index ebe0978ba..7584abc1b 100644 --- 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 String firstBlock(UUID uuid) { + return uuid.toString().substring(0, 8); + } public static boolean isRandom(UUID uuid) { return uuid.version() == 4; -- 2.30.2