Interface CostEstimatorFactory

  • public interface CostEstimatorFactory
    Factory class for the construction of cost estimators for compression
    • Method Detail

      • create

        static ACostEstimate create​(CompressionSettings cs,
                                    CostEstimatorBuilder costBuilder,
                                    int nRows,
                                    int nCols,
                                    double sparsity)
        Create a cost estimator to enable comparison of different suggested compression formats
        cs - The compression settings to use.
        costBuilder - A cost builder to build the specific specialized formats of cost estimators
        nRows - The number of rows in a given input to compress
        nCols - The number of columns in a given input to compress
        sparsity - The sparsity of the input to compress
        A cost estimator