cherry/util/exTreeMap/java/ExTreeMap.java

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  1: //..+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
  2: /*
  3:  * Copyright (c) 2010-2011, KOTSUBU-chan and/or its affiliates. All rights reserved.
  4:  * @version 1.0
  5:  */ 
  6: package cherry;
  7: 
  8: import java.awt.*;
  9: import java.util.*;
 10: 
 11: // ----------------------------------------
 12: public class ExTreeMap {
 13: 
 14:   private static Map createMap() {
 15:     Map map = new TreeMap();
 16: //    map.put("black",     Color.black);
 17:     map.put("blue",      Color.blue);
 18:     map.put("cyan",      Color.cyan);
 19: //    map.put("darkGray",  Color.darkGray);
 20: //    map.put("gray",      Color.gray);
 21:     map.put("green",     Color.green);
 22: //    map.put("lightGray", Color.lightGray);
 23:     map.put("magenta",   Color.magenta);
 24:     map.put("orange",    Color.orange);
 25:     map.put("pink",      Color.pink);
 26:     map.put("red",       Color.red);
 27:     map.put("white",     Color.white);
 28:     map.put("yellow",    Color.yellow);
 29:     return map;
 30:   }
 31: 
 32:   static void ex_keySet(String title, Dimension d) {
 33:     TextView view = new TextView(title, d);
 34: 
 35:     for (Object item: createMap().keySet()) {
 36:       view.println(""+item);
 37:     }
 38:     view.setVisible(true);
 39:   }
 40: 
 41:   static void ex_values(String title, Dimension d) {
 42:     TextView view = new TextView(title, d);
 43: 
 44:     for (Object item: createMap().values()) {
 45:       view.println(""+item);
 46:     }
 47:     view.setVisible(true);
 48:   }
 49: 
 50:   static void ex_entrySet(String title, Dimension d) {
 51:     TextView view = new TextView(title, d);
 52: 
 53:     for (Map.Entry item: createMap().entrySet()) {
 54:       view.println(""+item);
 55:     }
 56:     view.setVisible(true);
 57:   }
 58: 
 59:   static void ex_namedColor(String title, Dimension d) {
 60:     TextView view = new TextView(title, d);
 61: 
 62:     for (Map.Entry item: createMap().entrySet()) {
 63:       view.println(displayString(item));
 64:     }
 65:     view.setVisible(true);
 66:   }
 67: 
 68:   // ----------------------------------------
 69:   private static String displayString(Map.Entry item) {
 70:     Color color = (Color) item.getValue();
 71:     return String.format("%s(%d,%d,%d)",
 72:       item.getKey(),
 73:       color.getRed(),
 74:       color.getGreen(),
 75:       color.getBlue());
 76:   }
 77: 
 78:   // ----------------------------------------
 79:   static void tips() {
 80:     ex_keySet(
 81:         "map.keySet()",         new Dimension(200, 200));
 82:     ex_values(
 83:         "map.values()",         new Dimension(250, 200));
 84:     ex_entrySet(
 85:         "map.entrySet()",       new Dimension(300, 200));
 86:     ex_namedColor(
 87:         "name(red,green,blue)", new Dimension(220, 200));
 88:   }
 89: 
 90:   // ----------------------------------------
 91:   ExTreeMap() {}
 92:   static String version = new ExTreeMap()
 93:     .getClass().getName()+": #1.0.05";
 94: }
 95: 
 96: // ========================================