Package app.babylon.table.grouping

Class GroupBy

java.lang.Object

app.babylon.table.grouping.GroupBy

public class GroupBy
extends Object

Grouping result keyed by group values and holding one table view per group.

Constructor Summary

Constructors

Constructor	Description
GroupBy(Map<GroupKey,TableColumnar> groupedTables)	Creates a grouping result from grouped tables.

Method Summary

Modifier and Type	Method	Description
Map<GroupKey,TableColumnar>	getGroupedTables(Map<GroupKey,TableColumnar> x)	Copies the grouped tables into the supplied destination map.

Methods inherited from class java.lang.Object

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

Constructor Details

GroupBy

public GroupBy(Map<GroupKey,TableColumnar> groupedTables)

Creates a grouping result from grouped tables.

Parameters:

groupedTables - grouped table map

Method Details

getGroupedTables

public Map<GroupKey,TableColumnar> getGroupedTables(Map<GroupKey,TableColumnar> x)

Copies the grouped tables into the supplied destination map.

Parameters:

x - destination map or null

Returns:

destination map containing the grouped tables