Can we create a node as a gateway node and the same node can be assigned to a grid?

1125

---

Define a named function in javascript.

992

---

Question 5 [15] Consider the following classes, illustrating the Strategy design pattern: import java.awt.*; abstract class Text { protected TextApplet tA; protected Text(TextApplet tApplet) { tA = tApplet; } abstract public void draw(Graphics g); } class PlainText extends Text { protected PlainText(TextApplet tApplet) { super(tApplet); } public void draw(Graphics g) { g.setColor(tA.getColor()); g.setFont(new Font("Sans-serif", Font.PLAIN, 12)); g.drawString(tA.getText(), 20, 20); } } class CodeText extends Text { protected CodeText(TextApplet tApplet) { super(tApplet); } public void draw(Graphics g) { g.setColor(tA.getColor()); g.setFont(new Font("Monospaced", Font.PLAIN, 12)); g.drawString(tA.getText(), 20, 20); } } public class TextApplet extends java.applet.Applet { protected Text text; protected String textVal; protected Color color; public String getText() { return textVal; } public Color getColor() { return color; } public void init() { textVal = getParameter("text"); String textStyle = getParameter("style"); String textColor = getParameter("color"); if (textStyle == "code") text = new CodeText(this); else text = new PlainText(this); if (textColor == "red") color = Color.RED; else if (textColor == "blue") color = Color.BLUE; else color = Color.BLACK; } public void paint(Graphics g) { text.draw(g); 10 } } The Text class is more complicated than it should be (there is too much coupling between the Text and TextApplet classes). By getting rid of the reference to a TextApplet object in the Text class and setting the colour in the paint() method, one could turn the Text class into an interface and simplify the strategy classes considerably. 5.1 Rewrite the Text and PlainText classes to do what is described above. (6) 5.2 Explain the consequent changes that are necessary to the TextApplet class. (4) 5.3 Write an additional strategy class called FancyText (to go with your simplified strategy classes) to allow fancy text to be displayed for the value "fancy" provided for the style parameter. It should use the font Font ("Serif", Font.ITALIC, 12). (3) 5.4 Explain what changes are necessary to the TextApplet class for this. (2)

2336

---

What role does encryption play in blockchain?

1

---

Why PWHT IS NOT DONE TO STAINLESS STEEL MATERIAL?

6562

---

What restrictions are placed on the location of a package statement within a source code file?

1165

---

Which is the largest reef?

862

---

To bind columns manually which tags do you need to add within the asp:datagrid ?

1023

---

Is objective c compiled?

1

---

Is the popularity of microsoft office still being protected by microsoft access?

856

---

What are cluster in redshift? How do I create and delete a cluster in aws redshift?

1

---

What is data block and how to define data block size?

1087

---

Suppose I have lost one of the application templates in visual studio 2010. It's available in the file system but not in visual studio... Any ideas?

961

---

What are shallow and deep copy?

1176

---

How we can create an array with non-default values?

1002

---