org.jfree.report.modules.misc.tablemodel
public class SubSetTableModel extends Object implements TableModel
Constructor Summary | |
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SubSetTableModel(int start, int end, TableModel model)
Creates a new SubSetTableModel, the start and the end parameters define the new
tablemodel row count. |
Method Summary | |
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void | addTableModelListener(TableModelListener l)
Adds a listener to the list that is notified each time a change to the data model
occurs.
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Class | getColumnClass(int columnIndex)
Returns the most specific superclass for all the cell values in the column. |
int | getColumnCount()
Returns the number of columns in the model. |
String | getColumnName(int columnIndex)
Returns the name of the column at columnIndex . |
protected TableModel | getEnclosedModel()
Returns the enclosed tablemodel, which is wrapped by this subset table model.
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protected int | getEnd()
Returns the last row that should be visible.
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int | getRowCount()
Returns the number of rows in the model. |
protected int | getStart()
Returns the start row that should be mapped to row 0 of this model.
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Object | getValueAt(int rowIndex, int columnIndex)
Returns the value for the cell at columnIndex and
rowIndex .
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boolean | isCellEditable(int rowIndex, int columnIndex)
Returns true if the cell at rowIndex and columnIndex is
editable. |
void | removeTableModelListener(TableModelListener l)
Removes a listener from the list that is notified each time a change to the data
model occurs.
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void | setValueAt(Object aValue, int rowIndex, int columnIndex)
Sets the value in the cell at columnIndex and rowIndex to
aValue .
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start
must be a positive integer and
denotes the number or rows removed from the start of the tablemodel. end
is the number of the last translated row. Any row after end
is ignored.
End must be greater or equal the given start row.
Parameters: start the number of rows that should be removed. end the last row. model the wrapped model
Throws: NullPointerException if the given model is null IllegalArgumentException if start or end are invalid.
Parameters: l the TableModelListener
JTable
to set up a default renderer and editor for the
column.
Parameters: columnIndex the index of the column
Returns: the base ancestor class of the object values in the model.
JTable
uses this method to
determine how many columns it should create and display by default.
Returns: the number of columns in the model
See Also: SubSetTableModel
columnIndex
. This is used to
initialize the table's column header name. Note: this name does not need to be
unique; two columns in a table can have the same name.
Parameters: columnIndex the index of the column
Returns: the name of the column
Returns: the enclosed table model, never null.
Returns: the number of the last row.
JTable
uses this method to
determine how many rows it should display. This method should be quick, as it is
called frequently during rendering.
Returns: the number of rows in the model
See Also: SubSetTableModel
Returns: the first row that should be visible.
columnIndex
and
rowIndex
.
Parameters: rowIndex the row whose value is to be queried columnIndex the column whose value is to be queried
Returns: the value Object at the specified cell
rowIndex
and columnIndex
is
editable. Otherwise, setValueAt
on the cell will not change the value
of that cell.
Parameters: rowIndex the row whose value to be queried columnIndex the column whose value to be queried
Returns: true if the cell is editable
See Also: SubSetTableModel
Parameters: l the TableModelListener
columnIndex
and rowIndex
to
aValue
.
Parameters: aValue the new value rowIndex the row whose value is to be changed columnIndex the column whose value is to be changed
See Also: SubSetTableModel SubSetTableModel