GenericScorer

com.google.appengine.api.search.dev

Class GenericScorer

  • All Implemented Interfaces:
    java.util.Comparator<GenericScorer.Result>

    public class GenericScorer
extends Scorer
implements java.util.Comparator<GenericScorer.Result>
    Scorer for CUSTOM sorting algorithm, which uses expression evaluation for multidimensional sorting.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class and Description
      class  GenericScorer.Result
      Result class for GenericScorer.

    • Constructor Summary

      Constructors 
      Constructor and Description
      GenericScorer(int scorerLimit, Sort nativeSort, com.google.appengine.api.search.dev.NumericExpression[] expressions, Expression.Sorter[] sorters) 

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method and Description
      int compare(GenericScorer.Result left, GenericScorer.Result right) 
      static Scorer newInstance(SearchServicePb.SearchParams searchParams, java.util.Map<java.lang.String,java.util.Set<DocumentPb.FieldValue.ContentType>> fieldTypes) 
      Scorer.SearchResults search(IndexSearcher indexSearcher, Query q, int offset, int limit) 

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.util.Comparator

        comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

    • Constructor Detail

      • GenericScorer

        public GenericScorer(int scorerLimit,
                     Sort nativeSort,
                     com.google.appengine.api.search.dev.NumericExpression[] expressions,
                     Expression.Sorter[] sorters)

    • Method Detail

      • newInstance

        public static Scorer newInstance(SearchServicePb.SearchParams searchParams,
                                 java.util.Map<java.lang.String,java.util.Set<DocumentPb.FieldValue.ContentType>> fieldTypes)
         
      • public Scorer.SearchResults search(IndexSearcher indexSearcher,
                                   Query q,
                                   int offset,
                                   int limit)
                            throws java.io.IOException
        Specified by:
        search in class Scorer
        Throws:
        java.io.IOException