Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
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Question
Chapter 8, Problem 9PE
Program Plan Intro
Bug Class
Program plan:
Bug.java:
- Define the class “Bug”.
- Declare required variables.
- Define the parameterized constructor.
- Initialize the values.
- Give function definition for “move ()” to move the bug.
- Check if the direction of the bug is right.
- Increment the position.
- Check if the direction of the bug is right.
-
- Decrement the position.
- Increment the position.
- Check if the direction of the bug is right.
- Give function definition for “turn ()” to move the bug.
- Check if the direction of the bug is right.
- Change the direction to left.
- Else
-
- Change the direction to right.
- Change the direction to left.
- Check if the direction of the bug is right.
- Give function definition for “getPosition ()” to the current position of the bug.
- Return the position.
BugTester.java:
- Define the class “BugTester”.
- Define the method “main ()”.
- Create an object for “Bug” class and pass initial position of the bug.
- Print the current position of the bug by calling the method “getPosition ()”.
- Move the bug by using the function “move ()” and turn the bug by using the function “turn ()”.
- Move and turn the bug for more times and finally print the position of the bug.
- Define the method “main ()”.
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Chapter 8 Solutions
Big Java Late Objects
Ch. 8.1 - Prob. 1SCCh. 8.1 - Prob. 2SCCh. 8.1 - Prob. 3SCCh. 8.1 - Prob. 4SCCh. 8.2 - Prob. 5SCCh. 8.2 - Prob. 6SCCh. 8.2 - Prob. 7SCCh. 8.2 - Prob. 8SCCh. 8.3 - Prob. 9SCCh. 8.3 - Prob. 10SC
Ch. 8.3 - Prob. 11SCCh. 8.3 - Prob. 12SCCh. 8.3 - Prob. 13SCCh. 8.3 - Prob. 14SCCh. 8.4 - Prob. 15SCCh. 8.4 - Prob. 16SCCh. 8.4 - Prob. 17SCCh. 8.4 - Prob. 18SCCh. 8.5 - Prob. 19SCCh. 8.5 - Prob. 20SCCh. 8.5 - Prob. 21SCCh. 8.5 - Prob. 22SCCh. 8.6 - Prob. 23SCCh. 8.6 - Prob. 24SCCh. 8.6 - Prob. 25SCCh. 8.6 - Prob. 26SCCh. 8.6 - Prob. 27SCCh. 8.7 - Prob. 28SCCh. 8.7 - Prob. 29SCCh. 8.7 - Prob. 30SCCh. 8.8 - Prob. 31SCCh. 8.8 - Prob. 32SCCh. 8.8 - Prob. 33SCCh. 8.8 - Prob. 34SCCh. 8.9 - Prob. 35SCCh. 8.9 - Prob. 36SCCh. 8.9 - Prob. 37SCCh. 8.9 - Prob. 38SCCh. 8.9 - Prob. 39SCCh. 8.10 - Prob. 40SCCh. 8.10 - Prob. 41SCCh. 8.10 - Prob. 42SCCh. 8.10 - Prob. 43SCCh. 8.11 - Prob. 44SCCh. 8.11 - Prob. 45SCCh. 8.11 - Prob. 46SCCh. 8.11 - Prob. 47SCCh. 8.11 - Prob. 48SCCh. 8.12 - Prob. 49SCCh. 8.12 - Prob. 50SCCh. 8.12 - Prob. 51SCCh. 8 - Prob. 1RECh. 8 - Prob. 2RECh. 8 - Prob. 3RECh. 8 - Prob. 4RECh. 8 - Prob. 5RECh. 8 - Prob. 6RECh. 8 - Prob. 7RECh. 8 - Prob. 8RECh. 8 - Prob. 9RECh. 8 - Prob. 10RECh. 8 - Prob. 11RECh. 8 - Prob. 12RECh. 8 - Prob. 13RECh. 8 - Prob. 14RECh. 8 - Prob. 15RECh. 8 - Prob. 16RECh. 8 - Prob. 17RECh. 8 - Prob. 18RECh. 8 - Prob. 19RECh. 8 - Prob. 20RECh. 8 - Prob. 21RECh. 8 - Prob. 22RECh. 8 - Prob. 1PECh. 8 - Prob. 2PECh. 8 - Prob. 3PECh. 8 - Prob. 4PECh. 8 - Prob. 5PECh. 8 - Prob. 6PECh. 8 - Prob. 7PECh. 8 - Prob. 8PECh. 8 - Prob. 9PECh. 8 - Prob. 10PECh. 8 - Prob. 11PECh. 8 - Prob. 12PECh. 8 - Prob. 13PECh. 8 - Prob. 14PECh. 8 - Prob. 15PECh. 8 - Prob. 16PECh. 8 - Prob. 1PPCh. 8 - Prob. 2PPCh. 8 - Prob. 3PPCh. 8 - Prob. 4PPCh. 8 - Prob. 6PPCh. 8 - Prob. 7PPCh. 8 - Prob. 8PPCh. 8 - Prob. 9PPCh. 8 - Prob. 10PPCh. 8 - Prob. 11PPCh. 8 - Prob. 12PPCh. 8 - Prob. 13PPCh. 8 - Prob. 14PPCh. 8 - Prob. 15PPCh. 8 - Prob. 16PPCh. 8 - Prob. 17PPCh. 8 - Prob. 18PPCh. 8 - Prob. 19PPCh. 8 - Prob. 20PPCh. 8 - Prob. 21PPCh. 8 - Prob. 22PP
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