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< > 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

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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: 32 / 35
Referenced in: [show references]