private CASHInterval determineNextIntervalAtMaxLevel ( ObjectHeap < CASHInterval > heap ) { CASHInterval next = doDetermineNextIntervalAtMaxLevel ( heap ) ; // noise path was chosen while ( next == null ) { if ( heap . isEmpty ( ) ) { return null ; } next = doDetermineNextIntervalAtMaxLevel ( heap ) ; } return next ; }
Determines the next best interval at maximum level i . e . the next interval containing the most unprocessed objects .