public static KeyGenerator getKeyGenerator(int[] dimesion) {
int[] incrementedCardinality;
boolean isFullyFilled =
Boolean.parseBoolean(CarbonCommonConstants.IS_FULLY_FILLED_BITS_DEFAULT_VALUE);
if (!isFullyFilled) {
incrementedCardinality = CarbonUtil.getIncrementedCardinality(dimesion);
} else {
incrementedCardinality = CarbonUtil.getIncrementedCardinalityFullyFilled(dimesion);
}
return new MultiDimKeyVarLengthGenerator(incrementedCardinality);
}
/**
* @param dimCardinality : dimension cardinality
* @param columnSplits : No of column in each block
* @return keygenerator
*/
public static KeyGenerator getKeyGenerator(int[] dimCardinality, int[] columnSplits) {
int[] dimsBitLens = CarbonUtil.getDimensionBitLength(dimCardinality, columnSplits);
return new MultiDimKeyVarLengthGenerator(dimsBitLens);
}