Microsoft
Software
Hardware
Network
Question : Thread to monitor a queue, remove identical events like AWT does with multiple repaint requests
HI,
I am tyring to implement a worker thread that will monitor a queue and remove identical events thus leaving
only one event in the queue - eg say if there are multiple requests to turn on and off a switch in
a short period of time i only to process the last one.
I know the AWT thread in the JVM does this with multiple repaint requests in a short period of time
but i cannot find the algorithm anywhere.
At the moment i have a concurrentlinked queue that is served by a SAX parser object that parses
xml strings and creates corresponding events, there are many threads that insert events into
the queue, i have one consumer thread removing these events and putting them into a rule engine
but to save extra work i want to be able to remove multiple events of the same type.
Any ideas are most welcome.
James.
Answer : Thread to monitor a queue, remove identical events like AWT does with multiple repaint requests
If you're trying to have at most one event of each type in the queue at any one time, you could use a LinkedHashSet - then it'd all happen automcatically
Random Solutions
i want my phone number should accept ( ) -/ \ and number characters
copy a defined user profile when user logs on domain for first time. Giving identical initial profile at logon. Each user can then modify this profile as required. over time keeping settings
Watchguard high collision rate
Critera Help for query in access if a field is null then ignore crireria
xp sp2 clients wont log or ping server 2003
Need help building a regex
easy transfer software xp to xp
ASP.NET unable to cast object of type
Why does this xslt sort not work?
Installing RPM on Linux