agentgui.core.charts

Class TableModel

java.lang.Object

javax.swing.table.AbstractTableModel

agentgui.core.charts.TableModel

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, javax.swing.event.TableModelListener, javax.swing.table.TableModel

Direct Known Subclasses:

TimeSeriesTableModel, XyTableModel

public abstract class TableModel
extends javax.swing.table.AbstractTableModel
implements javax.swing.event.TableModelListener

Abstract superclass for the table representation of chart data.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Vector<java.lang.String>	columnTitles The column titles
protected java.lang.Object	latestChangedValue The old value of the last changed table cell
protected javax.swing.JTable	myJTable
protected DataModel	parentDataModel The parent ChartDataModel this ChartTableModel is part of.
protected TableModelDataVector	tableModelDataVector The table data

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

Constructors

Constructor and Description
TableModel()

Method Summary

Modifier and Type	Method and Description
abstract void	addEmptyRow(javax.swing.JTable jTable) Adds a new empty row to the table model.
abstract void	addSeries(DataSeries newSeries) Add a data series to the table model
abstract void	exchangeSeries(int seriesIndex, DataSeries newSeries) Exchanges the specified data series with a new data series.
int	getColumnCount()
java.lang.String	getColumnName(int column)
protected java.util.Vector<java.lang.Integer>	getColumnWidths() Creates a vector containing the current width of all table columns
java.util.HashSet<java.lang.Number>	getKeyHashSetFromDataSeries(DataSeries dataSeries) Returns a hash set that contains the keys of a DataSeries .
java.lang.Object	getLatestChangedValue() Gets the latest changed value.
java.util.Vector<java.lang.Number>	getRow(int rowIndex) Returns the row specified by the index
int	getRowCount()
int	getRowIndexByKey(java.lang.Number key) Returns the index of the row with the given key / x value, or -1 if the time stamp does not exist in the table.
java.util.Vector<java.util.Vector<java.lang.Object>>	getTableDataAsObjectVector(boolean addHeaders) Converts the table data to a Vector of Object Vectors
java.util.Vector<java.util.Vector<java.lang.Object>>	getTableDataAsObjectVector(boolean addHeaders, boolean isTimeSeriesData) Converts the table data to a Vector of Object Vectors
TableModelDataVector	getTableModelDataVector() Gets the table model data vector.
java.lang.Object	getValueAt(int rowIndex, int columnIndex)
java.lang.Float	getValueByKey(int seriesIndex, java.lang.Number key) Gets the value with the specified key / x value from the series with the specified index
abstract void	initilizeTabelModel() Initialises the local table model and (re)sets the local values for columnTitles and tableModelDataVector, .
boolean	isEmptyTableModelRow(int rowIndex) Checks if a row, given by it's index is empty.
boolean	isEmptyTableModelRow(java.util.Vector<java.lang.Number> rowVector) Checks if a given row is empty.
abstract void	rebuildTableModel() Rebuilds the current table model.
void	removeEmptyRows() Removes empty rows from the table model.
abstract void	removeRow(javax.swing.JTable jTable) Removes the row.
void	removeRowByKey(java.lang.Number key) Remove the table row with the given key / x value.
abstract void	removeSeries(int seriesIndex) Removes the data series from table model.
protected void	setColumnWidths(java.util.Vector<java.lang.Integer> columnWidths) Sets the width of the table columns according to the integer array
void	setLatestChangedValue(java.lang.Object latestChangedValue) Sets the latest changed value.
abstract void	setSeriesLabel(int seriesIndex, java.lang.String label) Sets the label for the table column containing the data series with the given index.
void	setValueAt(java.lang.Object aValue, int rowIndex, int columnIndex)
void	setXColumnLabel(java.lang.String label) Sets the label for the first table column containing the keys / x values

Methods inherited from class javax.swing.table.AbstractTableModel

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.event.TableModelListener

tableChanged

Field Detail

myJTable

protected javax.swing.JTable myJTable

columnTitles

protected java.util.Vector<java.lang.String> columnTitles

The column titles

tableModelDataVector

protected TableModelDataVector tableModelDataVector

The table data

latestChangedValue

protected java.lang.Object latestChangedValue

The old value of the last changed table cell

parentDataModel

protected DataModel parentDataModel

The parent ChartDataModel this ChartTableModel is part of.

Constructor Detail

TableModel

public TableModel()

Method Detail

initilizeTabelModel

public abstract void initilizeTabelModel()

Initialises the local table model and (re)sets the local values for columnTitles and tableModelDataVector, .

rebuildTableModel

public abstract void rebuildTableModel()

Rebuilds the current table model.

getTableModelDataVector

public TableModelDataVector getTableModelDataVector()

Gets the table model data vector.

Returns:

the table model data vector

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface javax.swing.table.TableModel

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface javax.swing.table.TableModel

getRow

public java.util.Vector<java.lang.Number> getRow(int rowIndex)

Returns the row specified by the index. - * @param rowIndex the row index

Returns:

the row

getValueAt

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

Specified by:

getValueAt in interface javax.swing.table.TableModel

setValueAt

public void setValueAt(java.lang.Object aValue,
                       int rowIndex,
                       int columnIndex)

Specified by:

setValueAt in interface javax.swing.table.TableModel

Overrides:

setValueAt in class javax.swing.table.AbstractTableModel

getColumnName

public java.lang.String getColumnName(int column)

Specified by:

getColumnName in interface javax.swing.table.TableModel

Overrides:

getColumnName in class javax.swing.table.AbstractTableModel

setSeriesLabel

public abstract void setSeriesLabel(int seriesIndex,
                                    java.lang.String label)
                             throws NoSuchSeriesException

Sets the label for the table column containing the data series with the given index.

Parameters:

seriesIndex - The series index

label - The label

Throws:

NoSuchSeriesException - Thrown if there is no series with this index

setXColumnLabel

public void setXColumnLabel(java.lang.String label)

Sets the label for the first table column containing the keys / x values

Parameters:

label - The label

getLatestChangedValue

public java.lang.Object getLatestChangedValue()

Gets the latest changed value.

Returns:

the latestChangedValue

setLatestChangedValue

public void setLatestChangedValue(java.lang.Object latestChangedValue)

Sets the latest changed value.

Parameters:

latestChangedValue - the latestChangedValue to set

addEmptyRow

public abstract void addEmptyRow(javax.swing.JTable jTable)

Adds a new empty row to the table model.

Parameters:

jTable - the current JTable

removeRow

public abstract void removeRow(javax.swing.JTable jTable)

Removes the row.

Parameters:

jTable - the j table

addSeries

public abstract void addSeries(DataSeries newSeries)

Add a data series to the table model

Parameters:

newSeries -

removeSeries

public abstract void removeSeries(int seriesIndex)
                           throws NoSuchSeriesException

Removes the data series from table model.

Parameters:

seriesIndex - the series index

Throws:

NoSuchSeriesException - the no such series exception

exchangeSeries

public abstract void exchangeSeries(int seriesIndex,
                                    DataSeries newSeries)
                             throws NoSuchSeriesException

Exchanges the specified data series with a new data series.

Parameters:

seriesIndex - the series index

newSeries - the new series

Throws:

NoSuchSeriesException

getRowIndexByKey

public int getRowIndexByKey(java.lang.Number key)

Returns the index of the row with the given key / x value, or -1 if the time stamp does not exist in the table.

Parameters:

key - the key

Returns:

the row index by key

getValueByKey

public java.lang.Float getValueByKey(int seriesIndex,
                                     java.lang.Number key)
                              throws NoSuchSeriesException

Gets the value with the specified key / x value from the series with the specified index

Parameters:

seriesIndex - The index of the series to get the value from

key - The key / x value of the desired value

Returns:

The value for the given key / x value

Throws:

NoSuchSeriesException - Will be thrown if there is no series with the specified index

removeRowByKey

public void removeRowByKey(java.lang.Number key)

Remove the table row with the given key / x value.

Parameters:

key - The key / x value

isEmptyTableModelRow

public boolean isEmptyTableModelRow(int rowIndex)

Checks if a row, given by it's index is empty.

Parameters:

rowIndex - the row index

Returns:

true, if it is an empty TableModel row

isEmptyTableModelRow

public boolean isEmptyTableModelRow(java.util.Vector<java.lang.Number> rowVector)

Checks if a given row is empty.

Parameters:

rowVector - the row vector

Returns:

true, if is empty row

removeEmptyRows

public void removeEmptyRows()

Removes empty rows from the table model.

getKeyHashSetFromDataSeries

public java.util.HashSet<java.lang.Number> getKeyHashSetFromDataSeries(DataSeries dataSeries)

Returns a hash set that contains the keys of a DataSeries .

Parameters:

dataSeries - the data series

Returns:

the key hash set

getTableDataAsObjectVector

public java.util.Vector<java.util.Vector<java.lang.Object>> getTableDataAsObjectVector(boolean addHeaders)

Converts the table data to a Vector of Object Vectors

Parameters:

addHeaders - If true, an additional vector containing the column headers will be added

Returns:

The table data as a Vector of Object Vectors

getTableDataAsObjectVector

public java.util.Vector<java.util.Vector<java.lang.Object>> getTableDataAsObjectVector(boolean addHeaders,
                                                                                       boolean isTimeSeriesData)

Converts the table data to a Vector of Object Vectors

Parameters:

addHeaders - If true, an additional vector containing the column headers will be added

isTimeSeriesData - If true, the first column is interpreted as timestamps and converted to a time format

Returns:

The table data as a Vector of Object Vectors

getColumnWidths

protected java.util.Vector<java.lang.Integer> getColumnWidths()

Creates a vector containing the current width of all table columns

Returns:

The column width array

setColumnWidths

protected void setColumnWidths(java.util.Vector<java.lang.Integer> columnWidths)

Sets the width of the table columns according to the integer array

Parameters:

columnWidths - Array containing the widths to set