treeMultiMapIndex [1038770]

15
LINES

< > BotCompany Repo | #1038770 // treeMultiMapIndex

JavaX fragment (include)

// does not store null values
static <B, A> MultiMap<B, A> lambdaMapLike treeMultiMapIndex(IF1<A, B> f, Iterable<A> l) {
  new TreeMultiMap<B, A> map;
  fOr (A a : l) {
    B val = f.get(a);
    if (val != null)
      map.put(val, a);
  }
  ret map;
}


static <B, A> MultiMap lambdaMapLike treeMultiMapIndex(Iterable<A> l, IF1<A, B> f) {
  ret treeMultiMapIndex(f, l);
}

Author comment

Began life as a copy of #1027804

download show line numbers debug dex old transpilations

Travelled to 2 computer(s): elmgxqgtpvxh, mqqgnosmbjvj

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Snippet ID:	#1038770
Snippet name:	treeMultiMapIndex
Eternal ID of this version:	#1038770/1
Text MD5:	00b48edc347bb3ee9cf45104c8e5e0a3
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2024-10-19 15:29:25
Source code size:	385 bytes / 15 lines
Pitched / IR pitched:	No / No
Views / Downloads:	18 / 23
Referenced in:	[show references]

1	// does not store null values
2	static <B, A> MultiMap<B, A> lambdaMapLike treeMultiMapIndex(IF1<A, B> f, Iterable<A> l) {
3	new TreeMultiMap<B, A> map;
4	fOr (A a : l) {
5	B val = f.get(a);
6	if (val != null)
7	map.put(val, a);
8	}
9	ret map;
10	}
11
12
13	static <B, A> MultiMap lambdaMapLike treeMultiMapIndex(Iterable<A> l, IF1<A, B> f) {
14	ret treeMultiMapIndex(f, l);
15	}