Package weka.gui

Class GenericArrayEditor

  • All Implemented Interfaces:
    PropertyEditor
    public class GenericArrayEditor
extends Object
implements PropertyEditor
    A PropertyEditor for arrays of objects that themselves have property editors.
    Version:
    $Revision$
    Author:
    Len Trigg (trigg@cs.waikato.ac.nz)

    • Constructor Detail

      • GenericArrayEditor

        public GenericArrayEditor()

    • Method Detail

      • setValue

        public void setValue​(Object o)
        Sets the current object array.
        Specified by:
        setValue in interface PropertyEditor
        Parameters:
        o - an object that must be an array.

      • getValue

        public Object getValue()
        Gets the current object array.
        Specified by:
        getValue in interface PropertyEditor
        Returns:
        the current object array

      • getJavaInitializationString

        public String getJavaInitializationString()
        Supposedly returns an initialization string to create a classifier identical to the current one, including it's state, but this doesn't appear possible given that the initialization string isn't supposed to contain multiple statements.
        Specified by:
        getJavaInitializationString in interface PropertyEditor
        Returns:
        the java source code initialisation string

      • isPaintable

        public boolean isPaintable()
        Returns true to indicate that we can paint a representation of the string array.
        Specified by:
        isPaintable in interface PropertyEditor
        Returns:
        true

      • paintValue

        public void paintValue​(Graphics gfx,
                       Rectangle box)
        Paints a representation of the current classifier.
        Specified by:
        paintValue in interface PropertyEditor
        Parameters:
        gfx - the graphics context to use
        box - the area we are allowed to paint into

      • getAsText

        public String getAsText()
        Returns null as we don't support getting/setting values as text.
        Specified by:
        getAsText in interface PropertyEditor
        Returns:
        null

      • setAsText

        public void setAsText​(String text)
        Returns null as we don't support getting/setting values as text.
        Specified by:
        setAsText in interface PropertyEditor
        Parameters:
        text - the text value
        Throws:
        IllegalArgumentException - as we don't support getting/setting values as text.

      • getTags

        public String[] getTags()
        Returns null as we don't support getting values as tags.
        Specified by:
        getTags in interface PropertyEditor
        Returns:
        null

      • supportsCustomEditor

        public boolean supportsCustomEditor()
        Returns true because we do support a custom editor.
        Specified by:
        supportsCustomEditor in interface PropertyEditor
        Returns:
        true

      • getCustomEditor

        public Component getCustomEditor()
        Returns the array editing component.
        Specified by:
        getCustomEditor in interface PropertyEditor
        Returns:
        a value of type 'java.awt.Component'

      • makeCopy

        public static Object makeCopy​(Object source)
        Makes a copy of an object using serialization.
        Parameters:
        source - the object to copy
        Returns:
        a copy of the source object, null if copying fails

      • main

        public static void main​(String[] args)
        Tests out the array editor from the command line.
        Parameters:
        args - ignored