com.apple.foundationdb.record.query.plan.planning

Class RankComparisons.RankComparison

java.lang.Object

com.apple.foundationdb.record.query.plan.planning.RankComparisons.RankComparison

Enclosing class:

RankComparisons

public static class RankComparisons.RankComparison
extends Object

A single rank function comparison.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RankComparison(QueryRecordFunctionWithComparison comparison, Index index, List<QueryComponent> groupFilters, List<Comparisons.Comparison> groupComparisons, QueryComponent substitute, String bindingName)

Method Summary

Modifier and Type	Method and Description
List<QueryComponent>	getGroupFilters()
Index	getIndex()
ScanComparisons	getScanComparisons()
RecordQueryScoreForRankPlan.ScoreForRank	getScoreForRank(RecordMetaData metaData)
QueryComponent	getSubstitute()

Methods inherited from class java.lang.Object

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

Constructor Detail

RankComparison

protected RankComparison(@Nonnull
                         QueryRecordFunctionWithComparison comparison,
                         @Nonnull
                         Index index,
                         @Nonnull
                         List<QueryComponent> groupFilters,
                         @Nonnull
                         List<Comparisons.Comparison> groupComparisons,
                         @Nullable
                         QueryComponent substitute,
                         @Nullable
                         String bindingName)

Method Detail

getIndex

@Nonnull
public Index getIndex()

getGroupFilters

@Nonnull
public List<QueryComponent> getGroupFilters()

getScanComparisons

public ScanComparisons getScanComparisons()

getSubstitute

@Nullable
public QueryComponent getSubstitute()

getScoreForRank

@Nonnull
public RecordQueryScoreForRankPlan.ScoreForRank getScoreForRank(@Nonnull
                                                                         RecordMetaData metaData)