Re: [rules-dev] range indexing - help wanted

On 07/07/2012 07:13, Wolfgang Laun wrote: > Also, found this is in RBTree.java, where it doesn't belong? > import org.junit.Test; > -W It's a rough but of unfinished code, that mostly, but not completely works. Feel free to run with it how you wish.

Mark > > > On 07/07/2012, Wolfgang Laun <wolfgang.laun(a)gmail.com&gt; wrote: >> Removing the line marked with //>>> helps. >> >> public void recurse() { >> >> if ( depth == stack.length - 1 ) { >> // increase the stack if we have used up all space >> //>>> stack = new int[depth * 3 ]; >> stack = Arrays.copyOf( stack, stack.length * 3 ); >> } >> >> Cheers >> Wolfgang >> >> >> On 07/07/2012, Mark Proctor <mproctor(a)codehaus.org&gt; wrote: >>> I started to write this range indexing class, based on a RBTree >>> implementation that I lifted from the web somewhere. However it's a >>> bit >>> buggy, and large ranges null pointer. Anyone want to work on making >>> these stable? Once done we can start using them with not/exists nodes. >>> Standard joins will take a bit more work, due to some integration >>> issues >>> of the tuple structures. >>> >>> The two classes can be found in this commit, just try removing the >>> @Ignore to see the issues, and feel free to add more range tests. >>> https://github.com/droolsjbpm/drools/commit/c789459c431763581db02653fb7bf... >>> >>> drools-core/src/main/java/org/drools/core/util/RBTree.java >>> drools-core/src/test/java/org/drools/core/util/RBTreeTest.java >>> >>> Mark >>> _______________________________________________ >>> rules-dev mailing list >>> rules-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/rules-dev >>> > _______________________________________________ > rules-dev mailing list > rules-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-dev