ChartData Class Reference

Public Member Functions
String	GetColumn (int column)
boolean	SetColumns (ArrayList< String > columns)
String	Get (int row, int column)
	ChartData ()
	ChartData (String[] titles, String[][] data)
int	Height ()
int	Width ()
boolean	Add (int column, String value)
boolean	AddColumn (String title)
String	toString ()

Static Public Member Functions
static void	main (String[] args)

Protected Attributes
ArrayList< ArrayList< String > >	m_Data
ArrayList< String >	m_Columns
final boolean	m_Error = true

Constructor & Destructor Documentation

ChartData.ChartData ( )

inline

Basic constructor

Returns

- new empty ChartData

ChartData.ChartData ( String[]  titles, String  data[][]  )

inline

Constructor from 2 arrays

Parameters

titles	- array of Strings storing column titles
data	- array of Strings storing row column specific data

Returns

- new ChartData storing specified data

Member Function Documentation

boolean ChartData.Add ( int  column, String  value  )

inline

Adds a value to end of specified column

Parameters

column	- the column number to add data to
value	- the data to add

Returns

- success

boolean ChartData.AddColumn ( String  title )

inline

Adds a new column to the end of the column list

Parameters

title

- title of the new column to be added

Returns

- success

String ChartData.Get ( int  row, int  column  )

inline

Accessor for row column specific data

Parameters

column	- the column number to retreive data from
row	- the row number to retreive data from

Returns

- value stored at [row][column]; null for failure

String ChartData.GetColumn ( int  column )

inline

Accessor for m_Columns - column data

Parameters

column

- the column number to retreive data from

Returns

- title of the specified column; null for failure

int ChartData.Height ( )

inline

Calculates height of data - number of rows

Returns

- height of data

static void ChartData.main ( String[]  args )

inlinestatic

Unit test

Parameters

args	- command line arguments; not used

boolean ChartData.SetColumns ( ArrayList< String >  columns )

inline

Mutator for m_Columns - column data

Parameters

columns

- string arraylist containing column names

Returns

- success

String ChartData.toString ( )

inline

Converts data into a string to be printed to screen

Returns

- string representation of ChartData

int ChartData.Width ( )

inline

Calculates width of data = number of columns

Returns

- width of data

---

The documentation for this class was generated from the following file:

• ChartData.java