getMapOpt [1021430]

14
LINES

< > BotCompany Repo | #1021430 // getMapOpt

JavaX fragment (include)

static Map getMapOpt(Map map, O key) {
  ret map == null ? null : (Map) map.get(key);
}

static Map getMapOpt(L l, int idx) {
  ret (Map) get(l, idx);
}

static Map getMapOpt(O o, O key) {
  if (o instanceof Map) ret getMapOpt((Map) o, key);
  if (key instanceof S)
    ret (Map) getOpt(o, (S) key);
  throw fail("Not a string key: " + getClassName(key));
}

Author comment

Began life as a copy of #1003889

download show line numbers debug dex old transpilations

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Snippet ID:	#1021430
Snippet name:	getMapOpt
Eternal ID of this version:	#1021430/1
Text MD5:	a43509bb9d936c3b8f08dc3c364df432
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2019-02-12 17:00:59
Source code size:	370 bytes / 14 lines
Pitched / IR pitched:	No / No
Views / Downloads:	251 / 294
Referenced in:	[show references]

1	static Map getMapOpt(Map map, O key) {
2	ret map == null ? null : (Map) map.get(key);
3	}
4
5	static Map getMapOpt(L l, int idx) {
6	ret (Map) get(l, idx);
7	}
8
9	static Map getMapOpt(O o, O key) {
10	if (o instanceof Map) ret getMapOpt((Map) o, key);
11	if (key instanceof S)
12	ret (Map) getOpt(o, (S) key);
13	throw fail("Not a string key: " + getClassName(key));
14	}