Package com.google.gerrit.server.query.change

Class ChangeIndexCardinalPredicate

java.lang.Object

com.google.gerrit.index.query.Predicate<T>

com.google.gerrit.index.query.OperatorPredicate<I>

com.google.gerrit.index.query.IndexPredicate<ChangeData>

com.google.gerrit.server.query.change.ChangeIndexPredicate

com.google.gerrit.server.query.change.ChangeIndexCardinalPredicate

All Implemented Interfaces:

HasCardinality, Matchable<ChangeData>

public class ChangeIndexCardinalPredicate
extends ChangeIndexPredicate
implements HasCardinality

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gerrit.index.query.Predicate

Predicate.Any<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected final int	cardinality

Fields inherited from class com.google.gerrit.index.query.OperatorPredicate

name, value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ChangeIndexCardinalPredicate(SchemaFieldDefs.SchemaField<ChangeData,?> def, String value, int cardinality)
protected	ChangeIndexCardinalPredicate(SchemaFieldDefs.SchemaField<ChangeData,?> def, String name, String value, int cardinality)

Method Summary

Modifier and Type	Method	Description
int	getCardinality()	Returns an estimate of the number of results a source can return.

Methods inherited from class com.google.gerrit.server.query.change.ChangeIndexPredicate

none

Methods inherited from class com.google.gerrit.index.query.IndexPredicate

getCost, getField, getType, match

Methods inherited from class com.google.gerrit.index.query.OperatorPredicate

copy, equals, getOperator, getValue, hashCode, toString

Methods inherited from class com.google.gerrit.index.query.Predicate

and, and, any, asMatchable, estimateCost, getChild, getChildCount, getChildren, getFlattenedPredicateList, getLeafCount, getPredicateString, isLeaf, isMatchable, not, or, or, supportedForQueries

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

cardinality

protected final int cardinality

Constructor Details

ChangeIndexCardinalPredicate

protected ChangeIndexCardinalPredicate(SchemaFieldDefs.SchemaField<ChangeData,?> def,
 String value,
 int cardinality)

ChangeIndexCardinalPredicate

protected ChangeIndexCardinalPredicate(SchemaFieldDefs.SchemaField<ChangeData,?> def,
 String name,
 String value,
 int cardinality)

Method Details

getCardinality

public int getCardinality()

Description copied from interface: HasCardinality

Returns an estimate of the number of results a source can return.

Specified by:

getCardinality in interface HasCardinality