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< > BotCompany Repo | #1009466 // pairList_backwardLookup - look up all first entries for pairs with given second entry in a L<Pair>

JavaX fragment (include)

static <A, B> L<A> pairList_backwardLookup(Collection<Pair<A, B>> l, B b) {
  new L<A> out;
  for (Pair<A, B> p : unnull(l))
    if (eq(p.b, b)) out.add(p.a);
  ret out;
}

Author comment

Began life as a copy of #1009465

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Snippet ID: #1009466
Snippet name: pairList_backwardLookup - look up all first entries for pairs with given second entry in a L<Pair>
Eternal ID of this version: #1009466/3
Text MD5: b15891091fe55f5f8d096bd7d33721ec
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2017-08-22 19:08:16
Source code size: 176 bytes / 6 lines
Pitched / IR pitched: No / No
Views / Downloads: 513 / 574
Version history: 2 change(s)
Referenced in: #1006654 - Standard functions list 2 (LIVE, continuation of #761)
#1009871 - pairList_lookupAnySide