public class SystemPropertiesTableModel extends SortableTableModel
Modifier and Type | Class and Description |
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protected static class |
SystemPropertiesTableModel.SystemProperty
Useful class for holding the name and value of a system property.
|
protected static class |
SystemPropertiesTableModel.SystemPropertyComparator
A class for comparing SystemProperty objects.
|
Constructor and Description |
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SystemPropertiesTableModel()
Creates a new table model using the properties of the current Java
Virtual Machine.
|
Modifier and Type | Method and Description |
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int |
getColumnCount()
Returns the number of columns in the table model.
|
java.lang.String |
getColumnName(int column)
Returns the name of the specified column.
|
int |
getRowCount()
Returns the number of rows in the table model (that is, the number of
system properties).
|
java.lang.Object |
getValueAt(int row,
int column)
Returns the value at the specified row and column.
|
boolean |
isSortable(int column)
Returns true for the first column, and false otherwise - sorting is only
allowed on the first column.
|
void |
sortByColumn(int column,
boolean ascending)
Sorts on the specified column.
|
getSortingColumn, isAscending, setAscending
addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getColumnClass, getListeners, getTableModelListeners, isCellEditable, removeTableModelListener, setValueAt
public SystemPropertiesTableModel()
public boolean isSortable(int column)
isSortable
in class SortableTableModel
column
- the column index.public int getRowCount()
public int getColumnCount()
public java.lang.String getColumnName(int column)
getColumnName
in interface javax.swing.table.TableModel
getColumnName
in class javax.swing.table.AbstractTableModel
column
- the column index.public java.lang.Object getValueAt(int row, int column)
row
- the row index.column
- the column index.public void sortByColumn(int column, boolean ascending)
sortByColumn
in class SortableTableModel
column
- the column index.ascending
- a flag that controls the sort order.