Package org.apache.unomi.common

Class DataTable

java.lang.Object

org.apache.unomi.common.DataTable

public class DataTable
extends Object

An in memory table structure for storing data and performing operations such as sorting it, or generating JSON or CSV outputs.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DataTable.EmptyCell
class	DataTable.Row
static class	DataTable.SortCriteria
static enum	DataTable.SortOrder

Field Summary

Fields

Modifier and Type	Field	Description
static final DataTable.EmptyCell	EMPTY_CELL

Constructor Summary

Constructors

Constructor	Description
DataTable()

Method Summary

Modifier and Type	Method	Description
void	addRow(Comparable... rowData)
int	getMaxColumns()
List<DataTable.Row>	getRows()
void	sort(DataTable.SortCriteria... sortCriterias)
String	toCSV(String... headers)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

EMPTY_CELL

public static final DataTable.EmptyCell EMPTY_CELL

Constructor Details

DataTable

public DataTable()

Method Details

getRows

public List<DataTable.Row> getRows()

addRow

public void addRow(Comparable... rowData)

getMaxColumns

public int getMaxColumns()

sort

public void sort(DataTable.SortCriteria... sortCriterias)

toString

public String toString()

Overrides:

toString in class Object

toCSV

public String toCSV(String... headers)