de.lmu.ifi.dbs.elki.gui.configurator

Class AbstractParameterConfigurator<T extends Parameter<?>>

java.lang.Object

de.lmu.ifi.dbs.elki.gui.configurator.AbstractParameterConfigurator<T>

Type Parameters:

T - parameter type

All Implemented Interfaces:

ParameterConfigurator

Direct Known Subclasses:

AbstractSingleParameterConfigurator, FlagParameterConfigurator

public abstract class AbstractParameterConfigurator<T extends Parameter<?>>
extends Object
implements ParameterConfigurator

Abstract class to produce a configurator for a particular parameter.

Since:

0.4.0

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
protected EventListenerList	listenerList The event listeners for this parameter.
(package private) T	param The parameter to configure
(package private) JComponent	parent The parent container

Constructor Summary

Constructors

Constructor and Description
AbstractParameterConfigurator(T param, JComponent parent) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addChangeListener(ChangeListener listener) Add a change listener
void	addParameter(Object owner, Parameter<?> param, TrackParameters track) Add a parameter to the panel.
void	appendParameters(ListParameterization params) Append the parameters to a list.
protected void	finishGridRow() Complete the current grid row, adding the icon at the end
protected void	fireValueChanged() Notify listeners of a changed value.
abstract Object	getUserInput() Get the value given by the user.
void	removeChangeListener(ChangeListener listener) Remove a change listener

Methods inherited from class java.lang.Object

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

Field Detail

param

final T extends Parameter<?> param

The parameter to configure

parent

final JComponent parent

The parent container

listenerList

protected EventListenerList listenerList

The event listeners for this parameter.

Constructor Detail

AbstractParameterConfigurator

public AbstractParameterConfigurator(T param,
                             JComponent parent)

Constructor.

Parameters:

param - Parameter

parent - Parent

Method Detail

finishGridRow

protected void finishGridRow()

Complete the current grid row, adding the icon at the end

addParameter

public void addParameter(Object owner,
                Parameter<?> param,
                TrackParameters track)

Description copied from interface: ParameterConfigurator

Add a parameter to the panel.

Specified by:

addParameter in interface ParameterConfigurator

Parameters:

owner - Owning ("parent") object

param - Parameter

track - Parameter tracker

addChangeListener

public void addChangeListener(ChangeListener listener)

Description copied from interface: ParameterConfigurator

Add a change listener

Specified by:

addChangeListener in interface ParameterConfigurator

Parameters:

listener - Change listener

removeChangeListener

public void removeChangeListener(ChangeListener listener)

Description copied from interface: ParameterConfigurator

Remove a change listener

Specified by:

removeChangeListener in interface ParameterConfigurator

Parameters:

listener - Change listener

fireValueChanged

protected void fireValueChanged()

Notify listeners of a changed value.

appendParameters

public void appendParameters(ListParameterization params)

Description copied from interface: ParameterConfigurator

Append the parameters to a list.

Specified by:

appendParameters in interface ParameterConfigurator

Parameters:

params - Parameter list (output)

getUserInput

public abstract Object getUserInput()

Get the value given by the user.

Returns:

value for parameter