README

Datasources for Mouf

You can find in this package two very useful interfaces:

• DataSourceInterface: a DataSource that represents an array of arrays
• RowInterface: a Row that is the representation of a key indexed array.

Known implementations

• MagicQuery (TODO)

This packages contains 2 very basic implementations of these interfaces:

• The Row class maps a key indexed array into a RowInterface
• The DataSource class maps an array of array into a DataSourceInterface

Modifiers

This package comes with a set of utility classes to transform rows and datasources:

• RowMapper creates an "output" row from an "input" row and a set of Pickers (implementing the PickerInterface)
• ArrayMapper creates an "output" datasource from an "input" datasource and a set of Pickers (implementing the PickerInterface)

This package comes with 2 pickers (implementing the PickerInterface):

• RowPicker: selects one value in a row
• CallbackPicker: applies a callback function to a row and returns the value of the callback

Finally, the RowBuilder class can be used to merge rows, add a row as a key of a row or to add datasources as keys of a row.