web_matchAllPerms - matches two webs in all permutations; returns null unless perfect match [1010329]

< > BotCompany Repo | #1010329 // web_matchAllPerms - matches two webs in all permutations; returns null unless perfect match

JavaX fragment (include)

static Map<WebNode> web_matchAllPerms(Web patternWeb, Web inputWeb) {
  L<WebNode> patternNodes = web_nodes(patternWeb);
  L<WebNode> inputNodes = web_nodes(inputWeb);
  if (l(patternNodes) != l(inputNodes))
    null;
    //fail("Can't match, differing number of nodes: " + l(patternNodes) + "/" + l(inputNodes));
  
  LL<WebNode> perms = allPermutations(inputNodes);
  new Best<L<WebNode>> best;
  for (L<WebNode> perm : perms)
    best.put(perm, web_matchNodeLists(patternNodes, perm));
  L<WebNode> l = best.getIfScoreAbove(0);
  ret l == null ? null : twoListsToOrderedMap(patternNodes, l);
}

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Snippet ID:

#1010329

Snippet name:

web_matchAllPerms - matches two webs in all permutations; returns null unless perfect match

Eternal ID of this version:

#1010329/4

Text MD5:

7f7bd2d2b662da9706dc0b329ba5bb6c

Author:

stefan

Category:

javax / a.i.

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2017-09-11 21:55:30

Source code size:

609 bytes / 14 lines

Pitched / IR pitched:

No / No

Views / Downloads:

516 / 539

Version history:

3 change(s)

Referenced in:

#1006654 - Standard functions list 2 (LIVE, continuation of #761)
#1010467 - web_matchAllPerms_partial - pattern may be subnet of input
#1010801 - web_matchAllPerms_x - matches two webs in all permutations; returns null unless perfect match; with node matcher