lcStream_rightPartnerMap [1029117]

< > BotCompany Repo | #1029117 // lcStream_rightPartnerMap

JavaX fragment (include) [tags: use-pretranspiled]

Transpiled version (4694L) is out of date.

static Map<Int, OptimizedMultiSet<Int>> lcStream_rightPartnerMap(LCStreamingCompressor comp) {
  MultiSet<Int> ms = lcStream_itemCounts(comp);
  new Map<Int, OptimizedMultiSet<Int>> partners;
  for (int i = 0; i < comp.nItems(); i++) {
    IntPair p = comp.getPair(i);
    if (p != null) {
      int n = ms.get(i);
      //print("pair " + p + " => " + n);
      getOrCreate(() -> new OptimizedMultiSet, partners, p.a).add(p.b, n);
    }
  }
  
  for (IntPair p : overlappingIntPairs(comp.chain.toList()))
    getOrCreate(() -> new OptimizedMultiSet, partners, p.a).add(p.b);
  
  ret partners;
}

Author comment

Began life as a copy of #1029110

Travelled to 7 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt, xrpafgyirdlv

Snippet ID:

#1029117

Snippet name:

lcStream_rightPartnerMap

Eternal ID of this version:

#1029117/8

Text MD5:

cc3dffd6f8809860a138a39e3e50bd85

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2020-07-20 01:55:40

Source code size:

611 bytes / 17 lines

Pitched / IR pitched:

No / No

Views / Downloads:

278 / 377

Version history:

7 change(s)

Referenced in:

[show references]

1	static Map<Int, OptimizedMultiSet<Int>> lcStream_rightPartnerMap(LCStreamingCompressor comp) {
2	MultiSet<Int> ms = lcStream_itemCounts(comp);
3	new Map<Int, OptimizedMultiSet<Int>> partners;
4	for (int i = 0; i < comp.nItems(); i++) {
5	IntPair p = comp.getPair(i);
6	if (p != null) {
7	int n = ms.get(i);
8	//print("pair " + p + " => " + n);
9	getOrCreate(() -> new OptimizedMultiSet, partners, p.a).add(p.b, n);
10	}
11	}
12
13	for (IntPair p : overlappingIntPairs(comp.chain.toList()))
14	getOrCreate(() -> new OptimizedMultiSet, partners, p.a).add(p.b);
15
16	ret partners;
17	}