Class MetaColumnTableModel

java.lang.Object
javax.swing.table.AbstractTableModel
uk.ac.starlink.topcat.MetaColumnTableModel
All Implemented Interfaces:
Serializable, TableModel
public abstract class MetaColumnTableModel extends AbstractTableModel
Makes a TableModel out of a list of MetaColumn objects.
See Also:

  • Constructor Details

    • MetaColumnTableModel

      public MetaColumnTableModel(List<MetaColumn> metaList)
      Constructs a new MetaColumnTableModel.
      Parameters:
      metaList - a list of MetaColumn objects

  • Method Details

    • getColumnCount

      public int getColumnCount()

    • getRowCount

      public abstract int getRowCount()

    • getValueAt

      public Object getValueAt(int irow, int icol)

    • setValueAt

      public void setValueAt(Object value, int irow, int icol)
      Specified by:
      setValueAt in interface TableModel
      Overrides:
      setValueAt in class AbstractTableModel

    • getColumnClass

      public Class<?> getColumnClass(int icol)
      Specified by:
      getColumnClass in interface TableModel
      Overrides:
      getColumnClass in class AbstractTableModel

    • getColumnName

      public String getColumnName(int icol)
      Specified by:
      getColumnName in interface TableModel
      Overrides:
      getColumnName in class AbstractTableModel

    • isCellEditable

      public boolean isCellEditable(int irow, int icol)
      Specified by:
      isCellEditable in interface TableModel
      Overrides:
      isCellEditable in class AbstractTableModel

    • getColumnList

      public List<MetaColumn> getColumnList()
      Returns the list of columns which provide the data for this model. The list may be altered (but fire appropriate events if you do it on a live instance).
      Returns:
      column list

    • canSort

      public boolean canSort(MetaColumn sortCol)
      Indicates whether the supplied column has a defined sort order.
      Parameters:
      sortCol - column, not null
      Returns:
      true iff sortCol can be sorted on

    • sortRows

      public boolean sortRows(MetaColumn sortCol, boolean isDescending)
      Reorders the rows of this table model based on the contents of one of its columns. This method does not inform listeners that the table data may have changed, so calling code should do that where appropriate. It only needs to do so if the return value of this method is true.
      Parameters:
      sortCol - column to sort on, or null for natural ordering
      isDescending - false to sort up, true to sort down
      Returns:
      true if changes may have been made to the rows, false if no changes were made

    • getListIndex

      public int getListIndex(int irow)
      Returns the index in the natural row sequence for a row index in the table model.
      Parameters:
      irow - table row index
      Returns:
      list row index