How to use

initializeStats

method

in

org.apache.parquet.column.statistics.FloatStatistics

@Override
public void updateStats(float value) {
 if (!this.hasNonNullValue()) {
  initializeStats(value, value);
 } else {
  updateStats(value, value);
 }
}

@Override
public void updateStats(float value) {
 if (!this.hasNonNullValue()) {
  initializeStats(value, value);
 } else {
  updateStats(value, value);
 }
}

private FloatStatistics(FloatStatistics other) {
 super(other.type());
 if (other.hasNonNullValue()) {
  initializeStats(other.min, other.max);
 }
 setNumNulls(other.getNumNulls());
}

private FloatStatistics(FloatStatistics other) {
 super(other.type());
 if (other.hasNonNullValue()) {
  initializeStats(other.min, other.max);
 }
 setNumNulls(other.getNumNulls());
}

@Override
public void mergeStatisticsMinMax(Statistics stats) {
 FloatStatistics floatStats = (FloatStatistics)stats;
 if (!this.hasNonNullValue()) {
  initializeStats(floatStats.getMin(), floatStats.getMax());
 } else {
  updateStats(floatStats.getMin(), floatStats.getMax());
 }
}

@Override
public void mergeStatisticsMinMax(Statistics stats) {
 FloatStatistics floatStats = (FloatStatistics)stats;
 if (!this.hasNonNullValue()) {
  initializeStats(floatStats.getMin(), floatStats.getMax());
 } else {
  updateStats(floatStats.getMin(), floatStats.getMax());
 }
}