isabelle: src/Pure/PIDE/document_id.scala@449a989f42cd (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
63805 c272680df665 clarified modules; wenzelm parents: 56744 diff changeset	22	def apply(id: Generic): String = Value.Long.apply(id)
c272680df665 clarified modules; wenzelm parents: 56744 diff changeset	23	def unapply(s: String): Option[Generic] = Value.Long.unapply(s)
52530 99dd8b4ef3fe explicit module Document_ID as source of globally unique identifiers across ML/Scala; wenzelm parents: diff changeset	24	}

author	wenzelm
	Fri, 22 Dec 2017 18:32:59 +0100
changeset 67263	449a989f42cd
parent 66415	96ad7d5ff613
child 71601	97ccf48c2f0c
permissions	-rw-r--r--