isabelle: src/Pure/PIDE/document_id.scala@4b5941730bd8 (annotated)

52530 99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	1	/* Title: Pure/PIDE/document_id.scala
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	2	Author: Makarius
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	3
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	4	Unique identifiers for document structure.
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	5
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	6	NB: ML ticks forwards > 0, JVM ticks backwards < 0.
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	7	*/
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	8
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	9	package isabelle
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	10
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	11
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	12	object Document_ID
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	13	{
52531 21f8e0e151f5 tuned signature; wenzelm parents: 52530 diff changeset	14	type Generic = Long
21f8e0e151f5 tuned signature; wenzelm parents: 52530 diff changeset	15	type Version = Generic
21f8e0e151f5 tuned signature; wenzelm parents: 52530 diff changeset	16	type Command = Generic
21f8e0e151f5 tuned signature; wenzelm parents: 52530 diff changeset	17	type Exec = Generic
52530 99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	18
52531 21f8e0e151f5 tuned signature; wenzelm parents: 52530 diff changeset	19	val none: Generic = 0
52537 4b5941730bd8 more uniform Counter in ML and Scala; wenzelm parents: 52531 diff changeset	20	val make = Counter.make()
52530 99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	21
52531 21f8e0e151f5 tuned signature; wenzelm parents: 52530 diff changeset	22	def apply(id: Generic): String = Properties.Value.Long.apply(id)
21f8e0e151f5 tuned signature; wenzelm parents: 52530 diff changeset	23	def unapply(s: String): Option[Generic] = Properties.Value.Long.unapply(s)
52530 99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	24	}
99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	25

author	wenzelm
	Fri, 05 Jul 2013 23:10:18 +0200
changeset 52537	4b5941730bd8
parent 52531	21f8e0e151f5
child 56744	0b74d1df4b8e
permissions	-rw-r--r--