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

Class AndChangeSource

java.lang.Object

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

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

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

com.google.gerrit.server.query.change.AndChangeSource

All Implemented Interfaces:

DataSource<ChangeData>, HasCardinality, Matchable<ChangeData>, ChangeDataSource, Comparator<Predicate<ChangeData>>

public class AndChangeSource
extends AndSource<ChangeData>
implements ChangeDataSource

Field Summary

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

source

Constructor Summary

Constructors

Constructor	Description
AndChangeSource(Collection<Predicate<ChangeData>> that, int start, IndexConfig indexConfig)
AndChangeSource(Collection<Predicate<ChangeData>> that, IndexConfig indexConfig)

Method Summary

Modifier and Type	Method	Description
int	compare(Predicate<ChangeData> a, Predicate<ChangeData> b)
boolean	hasChange()	Returns true if all returned ChangeData.hasChange() will be true.
protected List<ChangeData>	transformBuffer(List<ChangeData> buffer)

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

getCardinality, match, read, readRaw

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

copy, equals, getChild, getChildCount, getChildren, getCost, hashCode, isMatchable, toString

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

and, and, any, asMatchable, estimateCost, getFlattenedPredicateList, getLeafCount, getPredicateString, isLeaf, not, or, or, supportedForQueries

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Methods inherited from interface com.google.gerrit.index.query.DataSource

read, readRaw

Methods inherited from interface com.google.gerrit.index.query.HasCardinality

getCardinality

Constructor Detail

AndChangeSource

public AndChangeSource(Collection<Predicate<ChangeData>> that,
                       IndexConfig indexConfig)

AndChangeSource

public AndChangeSource(Collection<Predicate<ChangeData>> that,
                       int start,
                       IndexConfig indexConfig)

Method Detail

hasChange

public boolean hasChange()

Description copied from interface: ChangeDataSource

Returns true if all returned ChangeData.hasChange() will be true.

Specified by:

hasChange in interface ChangeDataSource

transformBuffer

protected List<ChangeData> transformBuffer(List<ChangeData> buffer)

Overrides:

transformBuffer in class AndSource<ChangeData>

compare

public int compare(Predicate<ChangeData> a,
                   Predicate<ChangeData> b)

Specified by:

compare in interface Comparator<Predicate<ChangeData>>

Overrides:

compare in class AndPredicate<ChangeData>