com.lowagie.tools.arguments
Class TableSorter
public
class
TableSorter
extends TableMap
A sorter for TableModels. The sorter has a model (conforming to TableModel)
and itself implements TableModel. TableSorter does not store or copy the data
in the TableModel, instead it maintains an array of integers which it keeps
the same size as the number of rows in its model. When the model changes it
notifies the sorter that something has changed eg. "rowsAdded" so that its
internal array of integers can be reallocated. As requests are made of the
sorter (like getValueAt(row, col) it redirects them to its model via the
mapping array. That way the TableSorter appears to hold another copy of the
table with the rows in a different order. The sorting algorthm used is stable
which means that it does not move around rows when its comparison function
returns 0 to denote that they are equivalent.
Version: 1.5 12/17/97
Author: Philip Milne
Method Summary |
void | addMouseListenerToHeaderInTable(JTable table) |
void | checkModel() |
int | compare(int row1, int row2) |
int | compareRowsByColumn(int row1, int row2, int column) |
int | getjTablerow(int modelrow) |
int | getModelrow(int viewrow) |
Object | getValueAt(int aRow, int aColumn) |
void | n2sort() |
void | reallocateIndexes() |
void | setModel(TableModel model) |
void | setValueAt(Object aValue, int aRow, int aColumn) |
void | shuttlesort(int[] from, int[] to, int low, int high) |
void | sort(Object sender) |
void | sortByColumn(int column) |
void | sortByColumn(int column, boolean ascending) |
void | swap(int i, int j) |
void | tableChanged(TableModelEvent e) |
boolean ascending
int compares
int[] indexes
private static final long serialVersionUID
Vector sortingColumns
public TableSorter()
public TableSorter(TableModel model)
public void addMouseListenerToHeaderInTable(JTable table)
public void checkModel()
public int compare(int row1, int row2)
public int compareRowsByColumn(int row1, int row2, int column)
public int getjTablerow(int modelrow)
public int getModelrow(int viewrow)
public Object getValueAt(int aRow, int aColumn)
public void n2sort()
public void reallocateIndexes()
public void setModel(TableModel model)
public void setValueAt(Object aValue, int aRow, int aColumn)
public void shuttlesort(int[] from, int[] to, int low, int high)
public void sort(Object sender)
public void sortByColumn(int column)
public void sortByColumn(int column, boolean ascending)
public void swap(int i, int j)
public void tableChanged(TableModelEvent e)