getConceptOpt - return null if wrong type [1029931]

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LINES

< > BotCompany Repo | #1029931 // getConceptOpt - return null if wrong type

JavaX fragment (include)

static <A extends Concept> A nuLike getConceptOpt(Class<A> cc, long id) {
  ret getConceptOpt(db_mainConcepts(), cc, id);
}

static <A extends Concept> A getConceptOpt(Concepts concepts, Class<A> cc, long id) {
  ret concepts == null ? null : optCast(cc, concepts.getConcept(id));
}

Author comment

Began life as a copy of #1006614

download show line numbers debug dex old transpilations

Travelled to 4 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, vouqrxazstgt

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Snippet ID:	#1029931
Snippet name:	getConceptOpt - return null if wrong type
Eternal ID of this version:	#1029931/2
Text MD5:	4924829721519482a0cb931f8db931ae
Author:	stefan
Category:	javax / concepts
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2020-10-08 13:49:18
Source code size:	290 bytes / 7 lines
Pitched / IR pitched:	No / No
Views / Downloads:	192 / 228
Version history:	1 change(s)
Referenced in:	[show references]