ColorListEntry.java

// Copyright (c) 2003-2005 by Leif Frenzel - see http://leiffrenzel.de
package net.sf.eclipsefp.haskell.ui.internal.preferences.editor;

/** <p>struct that encapsulates some information about an item in a list from
  * which the user can select a color preference.</p>
  *
  * @author Leif Frenzel
  */
class ColorListEntry implements Comparable<ColorListEntry>{

  private final String label;
  private final String colorKey;
  private String boldKey;

  ColorListEntry( final String label,
                  final String colorKey ) {
    if (label==null){
      throw new IllegalArgumentException( "label==null" );
    }
    this.label = label;
    this.colorKey = colorKey;
  }

  ColorListEntry( final String label,
                  final String colorKey,
                  final String boldKey ) {
    this( label, colorKey );
    this.boldKey = boldKey;
  }


  // attribute setters and getters
  ////////////////////////////////

  String getBoldKey() {
    return boldKey;
  }

  String getColorKey() {
    return colorKey;
  }

  String getLabel() {
    return label;
  }

  @Override
  public int compareTo( final ColorListEntry o ) {
    // label should be non null
    return label.compareToIgnoreCase( o.getLabel() );
  }
}