Rizhen Zhang sheimi
sheimi
/ LimitedInstances.java
Created
June 23, 2012 14:14
— forked from kavinyao/LimitedInstances.java
A solution to limited instances problem using Proxy Pattern
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| import java.util.LinkedList; | |
| import java.util.List; | |
| import java.util.Queue; | |
| /* | |
| * A solution using Proxy Pattern to limited instances problem | |
| * Requirement: | |
| * class RareResource must have no more than 3 instances at any run time. | |
| * Note: | |
| * Black magic like reflection is out of consideration as you can never prevent it. |