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

Class OrSource

java.lang.Object

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

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

com.google.gerrit.server.query.change.OrSource

All Implemented Interfaces:

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

public class OrSource
extends OrPredicate<ChangeData>
implements ChangeDataSource

Nested Class Summary

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

Predicate.Any<T>

Constructor Summary

Constructors

Constructor	Description
OrSource(Collection<? extends Predicate<ChangeData>> that)

Method Summary

Modifier and Type	Method	Description
int	getCardinality()	Returns an estimate of the number of results a source can return.
boolean	hasChange()	Returns true if all returned ChangeData.hasChange() will be true.
ResultSet<ChangeData>	read()	Returns read from the index and return the results.
ResultSet<FieldBundle>	readRaw()	Returns read from the index and return the raw results.

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

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

Constructor Details

OrSource

public OrSource(Collection<? extends Predicate<ChangeData>> that)

Method Details

read

public ResultSet<ChangeData> read()

Description copied from interface: DataSource

Returns read from the index and return the results.

Specified by:

read in interface DataSource<ChangeData>

readRaw

public ResultSet<FieldBundle> readRaw()

Description copied from interface: DataSource

Returns read from the index and return the raw results.

Specified by:

readRaw in interface DataSource<ChangeData>

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

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