X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api.uuid%2Fsrc%2Forg%2Fargeo%2Fapi%2Fuuid%2FTimeUuidState.java;h=9c8b6dd69b294b8eb56f8cf9b66d02ae388bd40f;hb=475dc8545eb01b541c63be6a480fdd8d808e75a4;hp=b926ccb3642d0c09a3098d05f3b5d4ab6ff92193;hpb=38414ed12442720c522f5cb6d89fbdb3010bf2f4;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.api.uuid/src/org/argeo/api/uuid/TimeUuidState.java b/org.argeo.api.uuid/src/org/argeo/api/uuid/TimeUuidState.java
index b926ccb36..9c8b6dd69 100644
--- a/org.argeo.api.uuid/src/org/argeo/api/uuid/TimeUuidState.java
+++ b/org.argeo.api.uuid/src/org/argeo/api/uuid/TimeUuidState.java
@@ -3,6 +3,7 @@ package org.argeo.api.uuid;
 import java.time.Instant;
 import java.time.ZoneOffset;
 import java.time.ZonedDateTime;
+import java.util.UUID;
 
 /**
  * The state of a time based UUID generator, as described and discussed in
@@ -11,12 +12,28 @@ import java.time.ZonedDateTime;
  * @see https://datatracker.ietf.org/doc/html/rfc4122#section-4.2.1
  */
 public interface TimeUuidState {
+	long MOST_SIG_VERSION1 = (1l << 12);
+	long LEAST_SIG_RFC4122_VARIANT = (1l << 63);
 
 	/** Start of the Gregorian time, used by time-based UUID (v1). */
 	final static Instant GREGORIAN_START = ZonedDateTime.of(1582, 10, 15, 0, 0, 0, 0, ZoneOffset.UTC).toInstant();
 
-	long useTimestamp();
+	/** Current node id and clock sequence for this thread. */
+	long getLeastSignificantBits();
 
+	/** A new current timestamp for this thread. */
+	long getMostSignificantBits();
+
+	/**
+	 * The last timestamp which was produced by this thread, as returned by
+	 * {@link UUID#timestamp()}.
+	 */
+	long getLastTimestamp();
+
+	/**
+	 * The current clock sequence for this thread, as returned by
+	 * {@link UUID#clockSequence()}.
+	 */
 	long getClockSequence();
 
 	static boolean isNoMacAddressNodeId(byte[] nodeId) {