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What is meant by string is immutable?
From health and safety point what are things to be taken care while warehouse transportation?
How can we disable el?
strength of bitumen concrete with 80-100 & 60-70 grade bitumen
what is thermal resistance of PVC Cable.
Why yeast does not grow beyond a 1:10000 dilution ?
Hi Friends, Can anubody give me brief overview of Automation tools.. (basics of tools-summary)of following tools? 1.Qualty Center 2.Load Runner 3.Win Runner 4.Q.T.P mail me on ...rachna.huda@gmail.com
What are the tools that help to find bugs or perform the static analysis?
What are the constituents of robotic process automation solution architecture?
What is the dos command to delete a file?
Explain hardcoding in drupal ?
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)
Is sap vora the same product as sap hana vora? : hana vora
How does an exchange 5.5 site compare to an exchange 2003 routing group or administrative group?
What is the difference between merging and splitting cells?
