org.argeo.api.uuid/src/org/argeo/api/uuid/TypedUuidFactory.java

   1 package org.argeo.api.uuid;
   2
   3 import java.nio.charset.Charset;
   4
   5 /** An {@link UuidFactory} which also (trivially) produces {@link TypedUuid}. */
   6 public interface TypedUuidFactory extends UuidFactory {
   7         /** Creates a {@link TimeUuid} (v1). */
   8         default TimeUuid newTimeUuid() {
   9                 return new TimeUuid(timeUUID());
  10         }
  11
  12         /** Creates an MD5 {@link NameUuid} (v3). */
  13         default NameUuid newNameUuidV3(TypedUuid namespace, String name, Charset charset) {
  14                 return new NameUuid(nameUUIDv3(namespace.get(), name, charset), namespace, name, charset);
  15         }
  16
  17         /** Creates a {@link RandomUuid}, using {@link #randomUUID()}. */
  18         default RandomUuid newRandomUuid() {
  19                 return new RandomUuid(randomUUID());
  20         }
  21
  22         /** Creates an SHA1 {@link NameUuid} (v5). */
  23         default NameUuid newNameUuidV5(TypedUuid namespace, String name, Charset charset) {
  24                 return new NameUuid(nameUUIDv5(namespace.get(), name, charset), namespace, name, charset);
  25         }
  26 }