Method getCost

fe/src/main/java/org/apache/impala/analysis/Expr.java:492–495

()

  public double getSelectivity() { return selectivity_; }
  public boolean hasSelectivity() { return selectivity_ >= 0; }
  public float getCost() {
    Preconditions.checkState(isAnalyzed_);
    return evalCost_;
  }
  public boolean hasCost() { return evalCost_ >= 0; }
  public long getNumDistinctValues() { return numDistinctValues_; }
  public boolean getPrintSqlInParens() { return printSqlInParens_; }