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java.lang.Object becker.xtras.comboLock.SampleComboLock
public final class SampleComboLock
A sample class implementing IComboLock
interface. It simulates
a combonation lock.
Please see the package description for a more in-depth discussion of using this class.
Constructor Summary | |
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SampleComboLock(int num1,
int num2,
int num3)
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Method Summary | |
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void |
addView(IView aView)
Add a view (graphical user interface) to the lock. |
boolean |
isLocked()
Test whether or not the lock is locked. |
void |
lock()
Lock the combination lock, assuming it is currently unlocked. |
void |
unlock(int num1,
int num2,
int num3)
Attempt to unlock the combination lock, assuming it is currently locked. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SampleComboLock(int num1, int num2, int num3)
Method Detail |
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public boolean isLocked()
IComboLock
isLocked
in interface IComboLock
public void lock()
IComboLock
lock
in interface IComboLock
public void unlock(int num1, int num2, int num3)
IComboLock
unlock
in interface IComboLock
num1
- The first number in the combinationnum2
- The second number in the combinationnum3
- The third number in the combinationpublic void addView(IView aView)
IComboLock
updateView
method must be called each time the lock's state changes.
addView
in interface IComboLock
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