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groovy.inspect.swingui
[Java] Class TableSorter

java.lang.Object
  javax.swing.table.AbstractTableModel
      groovy.inspect.swingui.TableMap
          groovy.inspect.swingui.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 algorithm used is stable which means that it does not move around rows when its comparison function returns 0 to denote that they are equivalent.

Authors:
Philip Milne
Minimal adjustments by Dierk Koenig, June 2005
Version:
1.12 01/23/03

Field Summary
 
Fields inherited from class TableMap
model
 
Constructor Summary
TableSorter()

TableSorter(TableModel model)

 
Method Summary
void addMouseListenerToHeaderInTable(JTable table)

void checkModel()

int compare(int row1, int row2)

int compareRowsByColumn(int row1, int row2, int column)

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)

 
Methods inherited from class TableMap
getColumnClass, getColumnCount, getColumnName, getModel, getRowCount, getValueAt, isCellEditable, setModel, setValueAt, tableChanged
 
Methods inherited from class AbstractTableModel
fireTableChanged, fireTableCellUpdated, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, findColumn, fireTableDataChanged, getTableModelListeners, setValueAt, addTableModelListener, getColumnClass, getColumnName, isCellEditable, removeTableModelListener, getListeners, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll, getRowCount, getValueAt, getColumnCount
 

Constructor Detail

TableSorter

public TableSorter()

TableSorter

public TableSorter(TableModel model)

 
Method Detail

addMouseListenerToHeaderInTable

public void addMouseListenerToHeaderInTable(JTable table)

checkModel

public void checkModel()

compare

public int compare(int row1, int row2)

compareRowsByColumn

public int compareRowsByColumn(int row1, int row2, int column)

getValueAt

public Object getValueAt(int aRow, int aColumn)

n2sort

public void n2sort()

reallocateIndexes

public void reallocateIndexes()

setModel

public void setModel(TableModel model)

setValueAt

public void setValueAt(Object aValue, int aRow, int aColumn)

shuttlesort

public void shuttlesort(int[] from, int[] to, int low, int high)

sort

public void sort(Object sender)

sortByColumn

public void sortByColumn(int column)

sortByColumn

public void sortByColumn(int column, boolean ascending)

swap

public void swap(int i, int j)

tableChanged

public void tableChanged(TableModelEvent e)

 

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