com.mindtree.techworks.insight.model
Class LogEventTableModel

java.lang.Object
  javax.swing.table.AbstractTableModel
      com.mindtree.techworks.insight.model.LogEventTableModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.table.TableModel

public class LogEventTableModel
extends javax.swing.table.AbstractTableModel

The LogEventTableModel class is a derivative of the Swing AbstractTableModel. It defines the table model used by the log viewer to display LoggingEvent summary information.

Version:

1.0, 04/10/25

Author:

Regunath B

See Also:

javax.swing.AbstractTableModel, LoggingEvent, Serialized Form

Field Summary

static int	CATEGORY_INDEX
static int	CLASS_INDEX
static java.util.HashMap	COL_NAMES
static int	EXCEPTION_NAME_INDEX
static int	FILE_INDEX
static int	FIRST_INDEX
static int	LAST_INDEX
static int	LINE_INDEX
static int	MESSAGE_INDEX
static int	METHOD_INDEX
static int	PRIORITY_INDEX
static int	RELATIVETIME_INDEX
static int	THREAD_INDEX
static int	TIME_INDEX

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

LogEventTableModel(int[] columnList)
Constructor for this class

Method Summary

void	addLogEvent(LogEvent event) Adds the specified LoggingEvent to the list of events rendered by the JTable backed by this AbstractTableModel
void	changeDisplayColumns(int[] columnList) Dynamically changes the columns displayed by this model to the ones specified
void	clearModel() Clears the data contained by this TableModel.
int	getColumnCount() Superclass method implementation
int[]	getColumnList()
java.lang.String	getColumnName(int col) Superclass method implementation
LogEvent	getLoggingEvent(int index) Gets the LogEvent from the model, identifed by the specified index
int	getRowCount() Superclass method implementation
int	getSortOrder(int columnIndex) Returns the sort order for the column specified by the columnIndex
java.lang.Object	getValueAt(int rowIndex, int columnIndex) Superclass method implementation
void	setColumnList(int[] columnList)
void	sortColumn(int columnIndex) Sorts the data held by this TableModel.
void	updateDataModel(java.util.List logEventList) Updates this TableModel with the data specified.
void	updateDataModelAndDisplay(java.util.List logEventList) Updates this TableModel and the display with the data specified.

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

COL_NAMES

public static final java.util.HashMap COL_NAMES

FIRST_INDEX

public static final int FIRST_INDEX

See Also:

Constant Field Values

TIME_INDEX

public static final int TIME_INDEX

See Also:

Constant Field Values

THREAD_INDEX

public static final int THREAD_INDEX

See Also:

Constant Field Values

PRIORITY_INDEX

public static final int PRIORITY_INDEX

See Also:

Constant Field Values

CATEGORY_INDEX

public static final int CATEGORY_INDEX

See Also:

Constant Field Values

MESSAGE_INDEX

public static final int MESSAGE_INDEX

See Also:

Constant Field Values

EXCEPTION_NAME_INDEX

public static final int EXCEPTION_NAME_INDEX

See Also:

Constant Field Values

METHOD_INDEX

public static final int METHOD_INDEX

See Also:

Constant Field Values

LINE_INDEX

public static final int LINE_INDEX

See Also:

Constant Field Values

FILE_INDEX

public static final int FILE_INDEX

See Also:

Constant Field Values

CLASS_INDEX

public static final int CLASS_INDEX

See Also:

Constant Field Values

RELATIVETIME_INDEX

public static final int RELATIVETIME_INDEX

See Also:

Constant Field Values

LAST_INDEX

public static final int LAST_INDEX

See Also:

Constant Field Values

Constructor Detail

LogEventTableModel

public LogEventTableModel(int[] columnList)

Constructor for this class

Parameters:

int - array containing valid column identifiers defined in this class

Method Detail

changeDisplayColumns

public void changeDisplayColumns(int[] columnList)

Dynamically changes the columns displayed by this model to the ones specified

Parameters:

columnList - int array containing valid column identifiers defined in this class

getRowCount

public int getRowCount()

Superclass method implementation

See Also:

TableModel.getRowCount()

getColumnCount

public int getColumnCount()

Superclass method implementation

See Also:

TableModel.getColumnCount()

getColumnName

public java.lang.String getColumnName(int col)

Superclass method implementation

Specified by:

getColumnName in interface javax.swing.table.TableModel

Overrides:

getColumnName in class javax.swing.table.AbstractTableModel

See Also:

TableModel.getColumnName(int)

addLogEvent

public void addLogEvent(LogEvent event)

Adds the specified LoggingEvent to the list of events rendered by the JTable backed by this AbstractTableModel

Parameters:

event - the LogEvent to be added to the model

getLoggingEvent

public LogEvent getLoggingEvent(int index)

Gets the LogEvent from the model, identifed by the specified index

Parameters:

index - index of the LogEvent in the internal List

Returns:

LogEvent available at the specified index

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int columnIndex)

Superclass method implementation

See Also:

TableModel.getValueAt(int, int)

sortColumn

public void sortColumn(int columnIndex)

Sorts the data held by this TableModel.

Parameters:

columnIndex - the index of column data that needs to be sorted

getSortOrder

public int getSortOrder(int columnIndex)

Returns the sort order for the column specified by the columnIndex

Parameters:

columnIndex - the index of the column whose sort order is needed

Returns:

the valid sort order as defined by the ModelDataSorter class

clearModel

public void clearModel()

Clears the data contained by this TableModel. Updates the JTable backed by this TableModel.

updateDataModel

public void updateDataModel(java.util.List logEventList)

Updates this TableModel with the data specified. The data maintained by this model is cleared and the ones in the specified List added.

Parameters:

logEventList - the List of LogEvent instances to update this model with

updateDataModelAndDisplay

public void updateDataModelAndDisplay(java.util.List logEventList)

Updates this TableModel and the display with the data specified. The data maintained by this model is cleared and the ones in the specified List added.

Parameters:

logEventList - the List of LogEvent instances to display

getColumnList

public int[] getColumnList()

Returns:

Returns the columnList.

setColumnList

public void setColumnList(int[] columnList)

Parameters:

columnList - The columnList to set.