Package org.jfree.data.time

Class TimeSeriesTableModel

  • All Implemented Interfaces:
    java.io.Serializable, java.util.EventListener, javax.swing.table.TableModel, SeriesChangeListener
    public class TimeSeriesTableModel
extends javax.swing.table.AbstractTableModel
implements SeriesChangeListener
    Wrapper around a time series to convert it to a table model for use in a JTable.
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private boolean editable
      A flag that controls whether the series is editable.
      private RegularTimePeriod newTimePeriod
      The new time period.
      private java.lang.Number newValue
      The new value.
      private TimeSeries series
      The series.

      • Fields inherited from class javax.swing.table.AbstractTableModel

        listenerList

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Class getColumnClass​(int column)
      Returns the column class in the table model.
      int getColumnCount()
      Returns the number of columns in the table model.
      java.lang.String getColumnName​(int column)
      Returns the name of a column
      int getRowCount()
      Returns the number of rows in the table model.
      java.lang.Object getValueAt​(int row, int column)
      Returns the data value for a cell in the table model.
      boolean isCellEditable​(int row, int column)
      Returns a flag indicating whether or not the specified cell is editable.
      void seriesChanged​(SeriesChangeEvent event)
      Receives notification that the time series has been changed.
      void setValueAt​(java.lang.Object value, int row, int column)
      Updates the time series.

      • Methods inherited from class javax.swing.table.AbstractTableModel

        addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, 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

      • editable

        private boolean editable
        A flag that controls whether the series is editable.

      • newValue

        private java.lang.Number newValue
        The new value.

    • Constructor Detail

      • TimeSeriesTableModel

        public TimeSeriesTableModel()
        Default constructor.

      • TimeSeriesTableModel

        public TimeSeriesTableModel​(TimeSeries series)
        Constructs a table model for a time series.
        Parameters:
        series - the time series.

      • TimeSeriesTableModel

        public TimeSeriesTableModel​(TimeSeries series,
                            boolean editable)
        Creates a table model based on a time series.
        Parameters:
        series - the time series.
        editable - if true, the table is editable.

    • Method Detail

      • getColumnCount

        public int getColumnCount()
        Returns the number of columns in the table model. For this particular model, the column count is fixed at 2.
        Specified by:
        getColumnCount in interface javax.swing.table.TableModel
        Returns:
        The column count.

      • getColumnClass

        public java.lang.Class getColumnClass​(int column)
        Returns the column class in the table model.
        Specified by:
        getColumnClass in interface javax.swing.table.TableModel
        Overrides:
        getColumnClass in class javax.swing.table.AbstractTableModel
        Parameters:
        column - the column index.
        Returns:
        The column class in the table model.

      • getColumnName

        public java.lang.String getColumnName​(int column)
        Returns the name of a column
        Specified by:
        getColumnName in interface javax.swing.table.TableModel
        Overrides:
        getColumnName in class javax.swing.table.AbstractTableModel
        Parameters:
        column - the column index.
        Returns:
        The name of a column.

      • getRowCount

        public int getRowCount()
        Returns the number of rows in the table model.
        Specified by:
        getRowCount in interface javax.swing.table.TableModel
        Returns:
        The row count.

      • getValueAt

        public java.lang.Object getValueAt​(int row,
                                   int column)
        Returns the data value for a cell in the table model.
        Specified by:
        getValueAt in interface javax.swing.table.TableModel
        Parameters:
        row - the row number.
        column - the column number.
        Returns:
        The data value for a cell in the table model.

      • isCellEditable

        public boolean isCellEditable​(int row,
                              int column)
        Returns a flag indicating whether or not the specified cell is editable.
        Specified by:
        isCellEditable in interface javax.swing.table.TableModel
        Overrides:
        isCellEditable in class javax.swing.table.AbstractTableModel
        Parameters:
        row - the row number.
        column - the column number.
        Returns:
        true if the specified cell is editable.

      • setValueAt

        public void setValueAt​(java.lang.Object value,
                       int row,
                       int column)
        Updates the time series.
        Specified by:
        setValueAt in interface javax.swing.table.TableModel
        Overrides:
        setValueAt in class javax.swing.table.AbstractTableModel
        Parameters:
        value - the new value.
        row - the row.
        column - the column.

      • seriesChanged

        public void seriesChanged​(SeriesChangeEvent event)
        Receives notification that the time series has been changed. Responds by firing a table data change event.
        Specified by:
        seriesChanged in interface SeriesChangeListener
        Parameters:
        event - the event.