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< > BotCompany Repo | #1027245 // mapNonNullsToValue

JavaX fragment (include)

static Map mapNonNullsToValue(Iterable l, O f) {
  ret mapNonNullsToValue(f, l);
}

static Map mapLike mapNonNullsToValue(O f, Iterable l) {
  new HashMap map;
  if (l != null) for (O o : l) {
    O val = callF(f, o);
    if (val != null)
      map.put(o, val);
  }
  ret map;
}

static <A, B, C> Map<A, C> mapNonNullsToValue(Map<A, B> map, IF2<A, B, C> f) {
  new HashMap map2;
  if (map != null) for (O key, value : map) {
    O val = callF(f, key, value);
    if (val != null)
      map2.put(key, val);
  }
  ret map2;
}


static <A, B> Map<A, B> mapNonNullsToValue(Iterable<A> l, IF1<A, B> f) {
  ret mapNonNullsToValue(f, l);
}

static <A, B> Map<A, B> mapNonNullsToValue(IF1<A, B> f, Iterable<A> l) {
  ret mapNonNullsToValue((O) f, l);
}

Author comment

Began life as a copy of #1021879

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Snippet ID: #1027245
Snippet name: mapNonNullsToValue
Eternal ID of this version: #1027245/6
Text MD5: 25ef1414b8504f2151fbc16f79a2b24b
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2020-02-26 16:23:53
Source code size: 775 bytes / 32 lines
Pitched / IR pitched: No / No
Views / Downloads: 166 / 200
Version history: 5 change(s)
Referenced in: #1006654 - Standard functions list 2 (LIVE, continuation of #761)