org.apache.log4j.lf5.viewer
Class FilteredLogTableModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      org.apache.log4j.lf5.viewer.FilteredLogTableModel

All Implemented Interfaces:

Serializable, TableModel

public class FilteredLogTableModel
extends AbstractTableModel

A TableModel for LogRecords which includes filtering support.

Author:

Richard Wan, Brent Sprecher

See Also:

Serialized Form

Field Summary

protected List	_allRecords
protected String[]	_colNames
protected LogRecordFilter	_filter
protected List	_filteredRecords
protected int	_maxNumberOfLogRecords

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

FilteredLogTableModel()

Method Summary

boolean	addLogRecord(LogRecord record)
void	clear() Clears all records from the LogTableModel
protected List	createFilteredRecordsList()
void	fastRefresh()
protected Object	getColumn(int col, LogRecord lr)
int	getColumnCount()
String	getColumnName(int i)
protected LogRecord	getFilteredRecord(int row)
protected List	getFilteredRecords()
LogRecordFilter	getLogRecordFilter()
int	getRowCount()
int	getTotalRowCount()
Object	getValueAt(int row, int col)
protected boolean	needsTrimming()
void	refresh() Forces the LogTableModel to requery its filters to determine which records to display.
void	setLogRecordFilter(LogRecordFilter filter)
void	setMaxNumberOfLogRecords(int maxNumRecords)
protected void	trimOldestRecords()
protected void	trimRecords()

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getColumnClass, getListeners, getTableModelListeners, isCellEditable, removeTableModelListener, setValueAt

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_filter

protected LogRecordFilter _filter

_allRecords

protected List _allRecords

_filteredRecords

protected List _filteredRecords

_maxNumberOfLogRecords

protected int _maxNumberOfLogRecords

_colNames

protected String[] _colNames

Constructor Detail

FilteredLogTableModel

public FilteredLogTableModel()

Method Detail

setLogRecordFilter

public void setLogRecordFilter(LogRecordFilter filter)

getLogRecordFilter

public LogRecordFilter getLogRecordFilter()

getColumnName

public String getColumnName(int i)

Specified by:

getColumnName in interface TableModel

Overrides:

getColumnName in class AbstractTableModel

getColumnCount

public int getColumnCount()

getRowCount

public int getRowCount()

getTotalRowCount

public int getTotalRowCount()

getValueAt

public Object getValueAt(int row,
                         int col)

setMaxNumberOfLogRecords

public void setMaxNumberOfLogRecords(int maxNumRecords)

addLogRecord

public boolean addLogRecord(LogRecord record)

refresh

public void refresh()

Forces the LogTableModel to requery its filters to determine which records to display.

fastRefresh

public void fastRefresh()

clear

public void clear()

Clears all records from the LogTableModel

getFilteredRecords

protected List getFilteredRecords()

createFilteredRecordsList

protected List createFilteredRecordsList()

getFilteredRecord

protected LogRecord getFilteredRecord(int row)

getColumn

protected Object getColumn(int col,
                           LogRecord lr)

trimRecords

protected void trimRecords()

needsTrimming

protected boolean needsTrimming()

trimOldestRecords

protected void trimOldestRecords()