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java.lang.Objectorg.apache.jdo.util.Pool
A general purpose pooling class.
Field Summary | |
private int |
count
|
private static I18NHelper |
msg
I18N |
private int |
size
|
private java.util.Stack |
stack
|
(package private) static org.apache.commons.logging.Log |
test
|
private int |
waitMillis
Number of millis to wait for a free entry Currently fixed; might be made configurable in future. |
private int |
waitNumber
Number of times to wait for a free entry Currently fixed; might be made configurable in future. |
Constructor Summary | |
Pool(int size)
Constructs a pool that will limit the number of objects which it can contain. |
Method Summary | |
java.lang.Object |
get()
Gets an object from the pool, if one is available. |
void |
put(java.lang.Object o)
Puts the given object into the pool, if there the pool has fewer than the number of elements specifed when created. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private final java.util.Stack stack
private final int size
private int count
private int waitMillis
private int waitNumber
private static final I18NHelper msg
static final org.apache.commons.logging.Log test
Constructor Detail |
public Pool(int size)
size
- The maximum number of items that can be put into the pool.Method Detail |
public void put(java.lang.Object o) throws java.lang.InterruptedException
o
- Object to be put in the pool.
java.lang.InterruptedException
public java.lang.Object get() throws java.lang.InterruptedException
java.lang.InterruptedException
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