Uses of Class
org.apache.parquet.format.Statistics

Packages that use Statistics

Package	Description
org.apache.parquet.format

Uses of Statistics in org.apache.parquet.format

Fields in org.apache.parquet.format declared as Statistics

Modifier and Type	Field	Description
Statistics	ColumnMetaData.statistics	optional statistics for this column chunk
Statistics	DataPageHeader.statistics	Optional statistics for the data in this page *
Statistics	DataPageHeaderV2.statistics	Optional statistics for the data in this page *

Methods in org.apache.parquet.format that return Statistics

Modifier and Type	Method	Description
Statistics	Statistics.deepCopy()
Statistics	ColumnMetaData.getStatistics()	optional statistics for this column chunk
Statistics	DataPageHeader.getStatistics()	Optional statistics for the data in this page *
Statistics	DataPageHeaderV2.getStatistics()	Optional statistics for the data in this page *
Statistics	Statistics.setDistinct_count(long distinct_count)	count of distinct values occurring
Statistics	Statistics.setIs_max_value_exact(boolean is_max_value_exact)	If true, max_value is the actual maximum value for a column
Statistics	Statistics.setIs_min_value_exact(boolean is_min_value_exact)	If true, min_value is the actual minimum value for a column
Statistics	Statistics.setMax(byte[] max)	DEPRECATED: min and max value of the column.
Statistics	Statistics.setMax(ByteBuffer max)
Statistics	Statistics.setMax_value(byte[] max_value)	Lower and upper bound values for the column, determined by its ColumnOrder.
Statistics	Statistics.setMax_value(ByteBuffer max_value)
Statistics	Statistics.setMin(byte[] min)
Statistics	Statistics.setMin(ByteBuffer min)
Statistics	Statistics.setMin_value(byte[] min_value)
Statistics	Statistics.setMin_value(ByteBuffer min_value)
Statistics	Statistics.setNan_count(long nan_count)	Count of NaN values in the column; only present if physical type is FLOAT or DOUBLE, or logical type is FLOAT16.
Statistics	Statistics.setNull_count(long null_count)	Count of null values in the column.

Methods in org.apache.parquet.format with parameters of type Statistics

Modifier and Type	Method	Description
int	Statistics.compareTo(Statistics other)
boolean	Statistics.equals(Statistics that)
ColumnMetaData	ColumnMetaData.setStatistics(Statistics statistics)	optional statistics for this column chunk
DataPageHeader	DataPageHeader.setStatistics(Statistics statistics)	Optional statistics for the data in this page *
DataPageHeaderV2	DataPageHeaderV2.setStatistics(Statistics statistics)	Optional statistics for the data in this page *

Constructors in org.apache.parquet.format with parameters of type Statistics

Modifier	Constructor	Description
	Statistics(Statistics other)	Performs a deep copy on other.