Search algorithm (with a sort algorithm already implemented)

Posted by msr on Stack Overflow See other posts from Stack Overflow or by msr
Published on 2010-05-21T17:06:47Z Indexed on 2010/05/21 17:10 UTC
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search

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sort

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algorithm

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java

Hello,

Im doing a Java application and Im facing some doubts in which concerns performance.

I have a PriorityQueue which guarantees me the element removed is the one with greater priority. That PriorityQueue has instances of class Event (which implements Comparable interface). Each Event is associated with a Entity.

The size of that priorityqueue could be huge and very frequently I will have to remove events associated to an entity.

Right now Im using an iterator to run all the priorityqueue. However Im finding it heavy and I wonder if there are better alternatives to search and remove events associated with an entity "xpto".

Any suggestions?

Thanks!

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