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< > BotCompany Repo | #1021547 // wrapF1WithCache

JavaX fragment (include)

static <A, B> F1<A, B> wrapF1WithCache(final Map<A, B> cache, final F1<A, B> f) {
  if (cache == null) ret f;
  if (f == null) null;
  ret func(A a) -> B {
    B b = cache.get(a);
    if (b == null) cache.put(a, b = callF(f, a));
    ret b;
  };
}

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Snippet ID: #1021547
Snippet name: wrapF1WithCache
Eternal ID of this version: #1021547/3
Text MD5: c5b946a4b7b83fe944b308ca71ce69ae
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2019-02-17 17:16:38
Source code size: 255 bytes / 9 lines
Pitched / IR pitched: No / No
Views / Downloads: 384 / 384
Version history: 2 change(s)
Referenced in: #1006654 - Standard functions list 2 (LIVE, continuation of #761)