org.midica.ui.player

Class NoteHistoryTableModel

java.lang.Object

javax.swing.table.AbstractTableModel

javax.swing.table.DefaultTableModel

org.midica.ui.model.MidicaTableModel

org.midica.ui.player.NoteHistoryTableModel

All Implemented Interfaces:

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

public class NoteHistoryTableModel
extends MidicaTableModel

This class represents the data model of the note history in the channel details.

Each row represents a played note.

Author:

Jan Trukenmüller

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private byte	channel
private static long	serialVersionUID
private java.util.ArrayList<java.lang.Long[]>	tableData note number – velocity – tick – 0=past,1=future

Fields inherited from class org.midica.ui.model.MidicaTableModel

columnClasses, columnNames, sortableColumns

Fields inherited from class javax.swing.table.DefaultTableModel

columnIdentifiers, dataVector

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

Constructors

Constructor and Description
NoteHistoryTableModel(byte channel) Creates a new instance of a note history table data model.

Method Summary

Modifier and Type	Method and Description
void	fireTableDataChanged() Refreshes the model’s data with the note history obtained by the SequenceAnalyzer.
byte	getChannel() Returns the channel number.
int	getColumnCount() Returns the number of columns in the table.
java.lang.String	getColumnName(int index) Returns the column name according to the given index.
int	getRowCount() Returns the number of rows in the table.
java.lang.Object	getValueAt(int rowIndex, int colIndex) Returns the value to be written into the specified table cell.
boolean	isFuture(int rowIndex) Determines if the given table row consists a note from the future or from the past.

Methods inherited from class org.midica.ui.model.MidicaTableModel

getCategorizedHashMapRows, getCategorizedRows, getColumnClass, getHeaderTooltip, isCellEditable, isSortable, setHeaderToolTip

Methods inherited from class javax.swing.table.DefaultTableModel

addColumn, addColumn, addColumn, addRow, addRow, convertToVector, convertToVector, getDataVector, insertRow, insertRow, moveRow, newDataAvailable, newRowsAdded, removeRow, rowsRemoved, setColumnCount, setColumnIdentifiers, setColumnIdentifiers, setDataVector, setDataVector, setNumRows, setRowCount, setValueAt

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, getTableModelListeners, removeTableModelListener

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

channel

private byte channel

tableData

private java.util.ArrayList<java.lang.Long[]> tableData

note number – velocity – tick – 0=past,1=future

Constructor Detail

NoteHistoryTableModel

public NoteHistoryTableModel(byte channel)

Creates a new instance of a note history table data model.

Announces itself as a channel observer to the MidiDevices class.

Parameters:

channel - MIDI channel associated with this model.

Method Detail

getColumnName

public java.lang.String getColumnName(int index)

Returns the column name according to the given index.

Specified by:

getColumnName in interface javax.swing.table.TableModel

Overrides:

getColumnName in class MidicaTableModel

Parameters:

index - Table column index.

Returns:

Column name.

getColumnCount

public int getColumnCount()

Returns the number of columns in the table.

Specified by:

getColumnCount in interface javax.swing.table.TableModel

Overrides:

getColumnCount in class MidicaTableModel

Returns:

Number of columns.

getRowCount

public int getRowCount()

Returns the number of rows in the table. That is the same as the number of entries in the note history ring buffer of the model’s channel.

Specified by:

getRowCount in interface javax.swing.table.TableModel

Specified by:

getRowCount in class MidicaTableModel

Returns:

Number of rows.

getValueAt

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

Returns the value to be written into the specified table cell.

Specified by:

getValueAt in interface javax.swing.table.TableModel

Specified by:

getValueAt in class MidicaTableModel

Parameters:

rowIndex - Queried table row index.

colIndex - Queried table column index.

Returns:

Table cell value.

fireTableDataChanged

public void fireTableDataChanged()

Refreshes the model’s data with the note history obtained by the SequenceAnalyzer.

Then: calls the overridden method to inform the parent class about the data change.

This method is called whenever a note in the model’s channel is played.

Overrides:

fireTableDataChanged in class javax.swing.table.AbstractTableModel

isFuture

public boolean isFuture(int rowIndex)

Determines if the given table row consists a note from the future or from the past.

This is called by the cell renderer for choosing the right background color.

Parameters:

rowIndex - Table row index.

Returns:

true, if it’s a future note. Otherwise: false.

getChannel

public byte getChannel()

Returns the channel number.

This is called by the cell renderer for choosing the right tooltip for percussion IDs.

Returns:

channel number