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hub / github.com/apache/cassandra-nodejs-driver / split

Method split

lib/tokenizer.js:413–429  ·  view source on GitHub ↗
(start, end, numberOfSplits)

Source from the content-addressed store, hash-verified

411 }
412
413 split(start, end, numberOfSplits) {
414 // ]min, min] means the whole ring.
415 if (start.equals(end) && start.equals(this.minToken())) {
416 end = this.maxToken();
417 }
418
419 const startVal = start.getValue();
420 const endVal = end.getValue();
421
422 let range = endVal.subtract(startVal);
423 if (range.lessThan(Integer.ZERO)) {
424 range = range.add(this.ringLength());
425 }
426
427 const values = this.splitBase(startVal, range, this.maxValue(), this.ringLength(), numberOfSplits);
428 return values.map(v => new token.RandomToken(v));
429 }
430}
431
432class ByteOrderedTokenizer extends Tokenizer {

Callers

nothing calls this directly

Calls 8

minTokenMethod · 0.95
maxTokenMethod · 0.95
ringLengthMethod · 0.95
maxValueMethod · 0.95
splitBaseMethod · 0.80
equalsMethod · 0.65
getValueMethod · 0.65
addMethod · 0.65

Tested by

no test coverage detected