[jboss-jira] [JBoss JIRA] Created: (JBCACHE-1082) Optimise nodes for single elements

Thu May 31 04:59:08 EDT 2007

Optimise nodes for single elements
----------------------------------

                 Key: JBCACHE-1082
                 URL: http://jira.jboss.com/jira/browse/JBCACHE-1082
             Project: JBoss Cache
          Issue Type: Feature Request
      Security Level: Public (Everyone can see)
    Affects Versions: 2.0.0.CR1
            Reporter: Manik Surtani
         Assigned To: Manik Surtani
             Fix For: 2.0.0.CR3, 2.0.0.GA

Many use cases just place a single object in a Node.  Rather than going through the memory and performance penalties of using Maps for a single entry, we should:

1)  Create a reference to 2 Objects for key and value, as well as a Map.
2)  Only initialise/construct the Map if Node.putAll() is called, or when Node.put() is called with a second key/value pair
3)  Otherwise just hold the key/value pair as direct object refs.

Would affect UnversionedNode and WorkspaceNodeImpl.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira