Package com.yahoo.search.predicate.index

Class PredicateOptimizer

  • public class PredicateOptimizer
extends java.lang.Object
    Prepares the predicate for indexing. Performs several optimization passes on the predicate.
    Author:
    bjorncs

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.yahoo.document.predicate.Predicate optimizePredicate​(com.yahoo.document.predicate.Predicate predicate)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • PredicateOptimizer

        public PredicateOptimizer​(Config config)

    • Method Detail

      • optimizePredicate

        public com.yahoo.document.predicate.Predicate optimizePredicate​(com.yahoo.document.predicate.Predicate predicate)
        Returns:
        The optimized predicate.