pop.gui
Class DataAction

java.lang.Object
  |
  +--javax.swing.AbstractAction
        |
        +--pop.gui.AbstractStep
              |
              +--pop.gui.DataAction

Direct Known Subclasses:

FertilityAction, MigrationAction, MortalityAction, PopulationAction

public abstract class DataAction

extends AbstractStep

Ancestor of the four types of data entry/edit/retrieval actions.

See Also:

Serialized Form

Inner Class Summary

class

DataAction.DataFileFilter A filter for .dat and .txt files.

Inner classes inherited from class pop.gui.AbstractStep

AbstractStep.StepFrame, AbstractStep.StepTableModel

Field Summary

static int	FILE_DATA Identifies user choice to enter data from a file.
static int	INTERACTIVE_DATA Identifies user choice to enter data interactively.

Fields inherited from class pop.gui.AbstractStep

input_filename, manager, user_directory

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Constructor Summary

DataAction(java.lang.String s)
Passes the action's name to the superclass constructor, and insures the data action begins disabled.

Method Summary

protected boolean	choose_input_file(java.lang.String filetype) Chooses an input data file.
abstract boolean	got_file() True if the user has asked for a file to be opened.
java.lang.String	input_filename() Returns the input filename if it exists.
protected int	input_type() Utility for asking user what kind of data input will occur.

Methods inherited from class pop.gui.AbstractStep

choose_input_file, clear_done, confirm, has_manager, inform, set_manager, setUpIntegerEditor, show_done, timesRoman

Methods inherited from class javax.swing.AbstractAction

actionPerformed, addPropertyChangeListener, clone, firePropertyChange, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Field Detail

FILE_DATA

public static final int FILE_DATA

Identifies user choice to enter data from a file.

INTERACTIVE_DATA

public static final int INTERACTIVE_DATA

Identifies user choice to enter data interactively.

Constructor Detail

DataAction

public DataAction(java.lang.String s)

Passes the action's name to the superclass constructor, and insures the data action begins disabled.

Method Detail

got_file

public abstract boolean got_file()

True if the user has asked for a file to be opened.

input_filename

public java.lang.String input_filename()

Returns the input filename if it exists.

choose_input_file

protected boolean choose_input_file(java.lang.String filetype)

Chooses an input data file.

input_type

protected int input_type()

Utility for asking user what kind of data input will occur.