com.google.gerrit.server.index

Class IndexRewriteImpl

java.lang.Object

com.google.gerrit.server.index.IndexRewriteImpl

All Implemented Interfaces:

ChangeQueryRewriter

public class IndexRewriteImpl
extends java.lang.Object
implements ChangeQueryRewriter

Rewriter that pushes boolean logic into the secondary index.

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Set<com.google.gerrit.reviewdb.client.Change.Status>	CLOSED_STATUSES Set of all closed change statuses.
static java.util.Set<com.google.gerrit.reviewdb.client.Change.Status>	OPEN_STATUSES Set of all open change statuses.

Method Summary

Modifier and Type	Method and Description
static java.util.EnumSet<com.google.gerrit.reviewdb.client.Change.Status>	getPossibleStatus(Predicate<ChangeData> in) Get the set of statuses that changes matching the given predicate may have.
Predicate<ChangeData>	rewrite(Predicate<ChangeData> in, int start, int limit)

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 java.util.Set<com.google.gerrit.reviewdb.client.Change.Status> OPEN_STATUSES

Set of all open change statuses.

CLOSED_STATUSES

public static final java.util.Set<com.google.gerrit.reviewdb.client.Change.Status> CLOSED_STATUSES

Set of all closed change statuses.

Method Detail

getPossibleStatus

public static java.util.EnumSet<com.google.gerrit.reviewdb.client.Change.Status> getPossibleStatus(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 Predicate<ChangeData> rewrite(Predicate<ChangeData> in,
                                     int start,
                                     int limit)
                              throws com.google.gerrit.server.query.QueryParseException

Specified by:

rewrite in interface ChangeQueryRewriter

Throws:

com.google.gerrit.server.query.QueryParseException