com.tekann.codegen.pda.db
Class MatrixDataSource

java.lang.Object
  com.tekann.codegen.pda.db.MatrixDataSource

All Implemented Interfaces:

totalcross.ui.Grid.DataSource

Direct Known Subclasses:

ColumnFormatterDataSource, MatrixDataSourceFormatDateValue

public class MatrixDataSource
extends java.lang.Object
implements totalcross.ui.Grid.DataSource

This class provides some useful methods in order to display and manipulate data at the grid.
See totalcross.ui.Grid.DataSource for more detail

Author:

evandro

Field Summary

int	totalColumns Total columns of the grid.

Constructor Summary

MatrixDataSource(int[] visibleColumns, int[] pkColumns)
Constructs a new MatrixDataSource

MatrixDataSource(int[] visibleColumns, int[] pkColumns, java.lang.String[][] data, int totalColumns)
Constructs a new MatrixDataSource

Method Summary

java.lang.String[][]	getData() Getter for data
java.lang.String[][]	getItems(int startingRow, int count)
java.lang.String[]	getPksFromRow(int row) Get the primary key values
int	getTop() Getter for top
int	getTotalItens() Get the number of items
void	setData(java.lang.String[][] data) Setter fir data
void	setTop(int top) Setter for top

Methods inherited from class java.lang.Object

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

Field Detail

totalColumns

public int totalColumns

Total columns of the grid.

Constructor Detail

MatrixDataSource

public MatrixDataSource(int[] visibleColumns,
                        int[] pkColumns,
                        java.lang.String[][] data,
                        int totalColumns)

Constructs a new MatrixDataSource

Parameters:

visibleColumns - The visible columns indices

pkColumns - The primary key indices

data - The data

totalColumns - The number of columns

MatrixDataSource

public MatrixDataSource(int[] visibleColumns,
                        int[] pkColumns)

Constructs a new MatrixDataSource

Parameters:

visibleColumns - The visible columns indices

pkColumns - The primary key indices

Method Detail

getData

public java.lang.String[][] getData()

Getter for data

Returns:

A String array

setData

public void setData(java.lang.String[][] data)

Setter fir data

Parameters:

data -

getTop

public int getTop()

Getter for top

Returns:

An integer

setTop

public void setTop(int top)

Setter for top

Parameters:

top -

getItems

public java.lang.String[][] getItems(int startingRow,
                                     int count)

Specified by:

getItems in interface totalcross.ui.Grid.DataSource

getPksFromRow

public java.lang.String[] getPksFromRow(int row)

Get the primary key values

Parameters:

row -

Returns:

A String array

getTotalItens

public int getTotalItens()

Get the number of items

Returns:

An integer