li.netcat.print.table
Interface TableDataModel

public interface TableDataModel

The TableDataModel represents the data of the table. It specifies the number of cells, its values and its types.

Author:

Arthur Marxer

Method Summary

int	getColumnCount() Returns the number of columns.
java.lang.Object	getFooterAt(int columnIndex) Returns the value of a footer cell.
java.lang.Object	getFooterTypeAt(int columnIndex) Returns the type of a footer cell.
java.lang.Object	getHeaderAt(int columnIndex) Returns the value of a header cell.
java.lang.Object	getHeaderTypeAt(int columnIndex) Returns the type of a header cell.
int	getRowCount() Returns the number of data rows without header and footer.
java.lang.Object	getValueAt(int rowIndex, int columnIndex) Returns the value of a data cell.
java.lang.Object	getValueTypeAt(int rowIndex, int columnIndex) The type of a cell is typically used to find and configure the TableCellDrawer.
boolean	hasFooter() Returns true, if this model has a footer.
boolean	hasHeader() Returns true, if this model has a header.

Method Detail

getRowCount

public int getRowCount()

Returns the number of data rows without header and footer.

Returns:

The number of data rows.

getColumnCount

public int getColumnCount()

Returns the number of columns.

Returns:

The number of columns.

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int columnIndex)

Returns the value of a data cell.

Parameters:

rowIndex - The index of the row. It must be >= 0 and < getRowCount().

columnIndex - The index of the column. It must be >= 0 and < getColumnCount().

Returns:

The value of the data cell.

getValueTypeAt

public java.lang.Object getValueTypeAt(int rowIndex,
                                       int columnIndex)

The type of a cell is typically used to find and configure the TableCellDrawer. It must be usable as a hash key.

Parameters:

rowIndex - The index of the row. It must be >= 0 and < getRowCount().

columnIndex - The index of the column. It must be >= 0 and < getColumnCount().

Returns:

The type of the data cell.

hasHeader

public boolean hasHeader()

Returns true, if this model has a header.

Returns:

true, if this model has a header.

getHeaderAt

public java.lang.Object getHeaderAt(int columnIndex)

Returns the value of a header cell. This method can only be called, if hasHeader() returns true.

Parameters:

columnIndex - The index of the column. It must be >= 0 and < getColumnCount().

Returns:

The value of the header cell.

getHeaderTypeAt

public java.lang.Object getHeaderTypeAt(int columnIndex)

Returns the type of a header cell. The type of a cell is typically used to find and configure the TableCellDrawer. It must be usable as a hash key. This method can only be called, if hasHeader() returns true.

Parameters:

columnIndex - The index of the column. It must be >= 0 and < getColumnCount().

Returns:

The type of the header cell.

hasFooter

public boolean hasFooter()

Returns true, if this model has a footer.

Returns:

true, if this model has a footer.

getFooterAt

public java.lang.Object getFooterAt(int columnIndex)

Returns the value of a footer cell. This method can only be called, if hasFooter() returns true.

Parameters:

columnIndex - The index of the column. It must be >= 0 and < getColumnCount().

Returns:

The value of the footer cell.

getFooterTypeAt

public java.lang.Object getFooterTypeAt(int columnIndex)

Returns the type of a footer cell. The type of a cell is typically used to find and configure the TableCellDrawer. It must be usable as a hash key. This method can only be called, if hasFooter() returns true.

Parameters:

columnIndex - The index of the column. It must be >= 0 and < getColumnCount().

Returns:

The type of the footer cell.