syncGetOrCreate - map lookup or create from class, synchronized on map [1024130]

< > BotCompany Repo | #1024130 // syncGetOrCreate - map lookup or create from class, synchronized on map

JavaX fragment (include) [tags: use-pretranspiled]

static <A, B> B syncGetOrCreate(Map<A, B> map, A key, Class<? extends B> c) ctex {
  synchronized(map) { ret getOrCreate(map, key, c); }
}

// f : func -> B
static <A, B> B syncGetOrCreate(Map<A, B> map, A key, O f) {
  synchronized(map) { ret getOrCreate(map, key, f); }
}


static <A, B> B nuLike syncGetOrCreate(Class<? extends B> c, Map<A, B> map, A key) {
  ret syncGetOrCreate(map, key, c);
}


static <A, B> B syncGetOrCreate(Map<A, B> map, A key, IF0<B> f) {
  synchronized(map) { ret getOrCreate(map, key, f); }
}

Author comment

Began life as a copy of #1013935

Travelled to 7 computer(s): bhatertpkbcr, ekrmjmnbrukm, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1024130

Snippet name:

syncGetOrCreate - map lookup or create from class, synchronized on map

Eternal ID of this version:

#1024130/3

Text MD5:

ca183bf4b9496b042bd99501431b7a34

Transpilation MD5:

fe677dd602cb88080e87e6c43be2176d

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2021-07-23 18:27:12

Source code size:

539 bytes / 18 lines

Pitched / IR pitched:

No / No

Views / Downloads:

499 / 657

Version history:

2 change(s)

Referenced in:

[show references]

1	static <A, B> B syncGetOrCreate(Map<A, B> map, A key, Class<? extends B> c) ctex {
2	synchronized(map) { ret getOrCreate(map, key, c); }
3	}
4
5	// f : func -> B
6	static <A, B> B syncGetOrCreate(Map<A, B> map, A key, O f) {
7	synchronized(map) { ret getOrCreate(map, key, f); }
8	}
9
10
11	static <A, B> B nuLike syncGetOrCreate(Class<? extends B> c, Map<A, B> map, A key) {
12	ret syncGetOrCreate(map, key, c);
13	}
14
15
16	static <A, B> B syncGetOrCreate(Map<A, B> map, A key, IF0<B> f) {
17	synchronized(map) { ret getOrCreate(map, key, f); }
18	}