GenericKeyedObjectPool.ObjectDeque could be better encapsulated
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Key: POOL-203
URL: https://issues.apache.org/jira/browse/POOL-203
Project: Commons Pool
Issue Type: Improvement
Reporter: Sebb
Priority: Minor
GenericKeyedObjectPool.ObjectDeque is currently basically just a collection of
Objects with getters.
This necessarily exposes the implementation, and makes adding invariant checks
a lot harder - e.g. ensuring createCount >=0.
The suggestion is to replace the getters with functional methods, for example:
objectDeque.getCreateCount().incrementAndGet() => objectDeque.createdEntry();
objectDeque.getAllObjects().put(t, p); => objectDeque.addNew(t, p);
objectDeque.getIdleObjects().addFirst(p)/addLast(p) =>
objectDeque.idle(p,getLifo())
The new methods could include assertions for invariants, and adding debug would
be a doddle.
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