de.unihalle.informatik.Alida.dataio.provider.swing
Class ALDNativeDataIOSwing

java.lang.Object
  extended by de.unihalle.informatik.Alida.dataio.provider.swing.ALDNativeDataIOSwing
All Implemented Interfaces:
ALDDataIO, ALDDataIOSwing

@ALDDataIOProvider
public class ALDNativeDataIOSwing
extends java.lang.Object
implements ALDDataIOSwing

Class for loading/saving primitive datatypes in Alida.

Author:
moeller

Constructor Summary
ALDNativeDataIOSwing()
           
 
Method Summary
 javax.swing.JComponent createGUIElement(java.lang.reflect.Field field, java.lang.Class<?> cl, java.lang.Object obj)
          Interface method to create a GUI element for data input.
 java.util.Collection<java.lang.Class<?>> providedClasses()
          Interface method to announce class for which IO is provided for.
 java.lang.Object readData(java.lang.reflect.Field field, java.lang.Class<?> cl, javax.swing.JComponent guiElement)
          Interface method for getting parameter values via a GUI element.
 void setValue(java.lang.reflect.Field field, java.lang.Class<?> cl, javax.swing.JComponent guiElement, java.lang.Object value)
          Interface method for setting new parameter values in GUI.
private  boolean supported1DArray(java.lang.Class cl)
          Checks if a given class is supported or not.
 javax.swing.JComponent writeData(java.lang.Object obj)
          Interface method for displaying an object in the GUI.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ALDNativeDataIOSwing

public ALDNativeDataIOSwing()
Method Detail

createGUIElement

public javax.swing.JComponent createGUIElement(java.lang.reflect.Field field,
                                               java.lang.Class<?> cl,
                                               java.lang.Object obj)
Description copied from interface: ALDDataIOSwing
Interface method to create a GUI element for data input.

Optionally an object may be supplied which is assumed to be of type cl and used as default.

Specified by:
createGUIElement in interface ALDDataIOSwing
cl - Class of object to be returned.
obj - The value of this object to be set as inital value
Returns:
GUI component to input values.

providedClasses

public java.util.Collection<java.lang.Class<?>> providedClasses()
Interface method to announce class for which IO is provided for.

Specified by:
providedClasses in interface ALDDataIO
Returns:
Collection of classes provided.

readData

public java.lang.Object readData(java.lang.reflect.Field field,
                                 java.lang.Class<?> cl,
                                 javax.swing.JComponent guiElement)
                          throws ALDDataIOProviderException
Description copied from interface: ALDDataIOSwing
Interface method for getting parameter values via a GUI element.

Specified by:
readData in interface ALDDataIOSwing
Parameters:
field - Field associated with object to be returned.
cl - Class of object to be returned.
guiElement - Component from where to read data.
Returns:
Object read from source, might be null.
Throws:
ALDDataIOProviderException

setValue

public void setValue(java.lang.reflect.Field field,
                     java.lang.Class<?> cl,
                     javax.swing.JComponent guiElement,
                     java.lang.Object value)
              throws ALDDataIOProviderException
Description copied from interface: ALDDataIOSwing
Interface method for setting new parameter values in GUI.

Specified by:
setValue in interface ALDDataIOSwing
Parameters:
field - Field of parameter object to be handled.
cl - Class of parameter object to be handled.
guiElement - Corresponding GUI element.
value - New value of the parameter.
Throws:
ALDDataIOProviderException

supported1DArray

private boolean supported1DArray(java.lang.Class cl)
Checks if a given class is supported or not.

Parameters:
cl - Class to check.
Returns:
True if class is supported.

writeData

public javax.swing.JComponent writeData(java.lang.Object obj)
Description copied from interface: ALDDataIOSwing
Interface method for displaying an object in the GUI.

Specified by:
writeData in interface ALDDataIOSwing
Parameters:
obj - Object to be displayed or saved.