public class StringNumDistinctValueEstimator extends NumDistinctValueEstimator
Constructor and Description |
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StringNumDistinctValueEstimator(int numVectors) |
StringNumDistinctValueEstimator(java.lang.String s,
int numVectors) |
Modifier and Type | Method and Description |
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void |
addToEstimator(java.lang.String s) |
void |
addToEstimatorPCSA(java.lang.String s) |
addToEstimator, addToEstimatorPCSA, estimateNumDistinctValues, estimateNumDistinctValuesPCSA, getBitVector, getBitVectorSize, getnumBitVectors, mergeEstimators, printNumDistinctValueEstimator, reset, serialize
Copyright © 2012 The Apache Software Foundation