Package com.google.gerrit.server.index.change

Class ChangeIndexRewriter

java.lang.Object

com.google.gerrit.server.index.change.ChangeIndexRewriter

All Implemented Interfaces:

com.google.gerrit.index.IndexRewriter<ChangeData>

public class ChangeIndexRewriter
extends Object
implements com.google.gerrit.index.IndexRewriter<ChangeData>

Rewriter that pushes boolean logic into the secondary index.

Field Summary

Fields

Modifier and Type	Field	Description
static Set<Change.Status>	CLOSED_STATUSES	Set of all closed change statuses.
static Set<Change.Status>	OPEN_STATUSES	Set of all open change statuses.

Method Summary

Modifier and Type	Method	Description
static EnumSet<Change.Status>	getPossibleStatus(com.google.gerrit.index.query.Predicate<ChangeData> in)	Get the set of statuses that changes matching the given predicate may have.
com.google.gerrit.index.query.Predicate<ChangeData>	rewrite(com.google.gerrit.index.query.Predicate<ChangeData> in, com.google.gerrit.index.QueryOptions opts)

Methods inherited from class java.lang.Object

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

Field Detail

OPEN_STATUSES

public static final Set<Change.Status> OPEN_STATUSES

Set of all open change statuses.

CLOSED_STATUSES

public static final Set<Change.Status> CLOSED_STATUSES

Set of all closed change statuses.

Method Detail

getPossibleStatus

public static EnumSet<Change.Status> getPossibleStatus(com.google.gerrit.index.query.Predicate<ChangeData> in)

Get the set of statuses that changes matching the given predicate may have.

Parameters:

in - predicate

Returns:

the maximal set of statuses that any changes matching the input predicates may have, based on examining boolean and ChangeStatusPredicates.

rewrite

public com.google.gerrit.index.query.Predicate<ChangeData> rewrite(com.google.gerrit.index.query.Predicate<ChangeData> in,
                                                                   com.google.gerrit.index.QueryOptions opts)
                                                            throws QueryParseException

Specified by:

rewrite in interface com.google.gerrit.index.IndexRewriter<ChangeData>

Throws:

QueryParseException