-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
IndexProviderFactoryUtil.java
72 lines (65 loc) · 3.71 KB
/
IndexProviderFactoryUtil.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
/*
* Copyright (c) 2002-2018 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.api.impl.schema;
import org.neo4j.graphdb.factory.GraphDatabaseSettings;
import org.neo4j.index.internal.gbptree.RecoveryCleanupWorkCollector;
import org.neo4j.io.fs.FileSystemAbstraction;
import org.neo4j.io.pagecache.PageCache;
import org.neo4j.kernel.api.impl.index.storage.DirectoryFactory;
import org.neo4j.kernel.api.index.IndexDirectoryStructure;
import org.neo4j.kernel.api.index.IndexProvider;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory;
import org.neo4j.kernel.impl.factory.OperationalMode;
import org.neo4j.kernel.impl.index.schema.NumberIndexProvider;
import org.neo4j.kernel.impl.index.schema.TemporalIndexProvider;
import org.neo4j.kernel.impl.index.schema.fusion.SpatialFusionIndexProvider;
import static org.neo4j.kernel.api.impl.index.LuceneKernelExtensions.directoryFactory;
class IndexProviderFactoryUtil
{
static boolean isReadOnly( Config config, OperationalMode operationalMode )
{
return config.get( GraphDatabaseSettings.read_only ) && (OperationalMode.single == operationalMode);
}
static NumberIndexProvider numberProvider( PageCache pageCache, FileSystemAbstraction fs, IndexProvider.Monitor monitor,
RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, IndexDirectoryStructure.Factory childDirectoryStructure, boolean readOnly )
{
return new NumberIndexProvider( pageCache, fs, childDirectoryStructure, monitor, recoveryCleanupWorkCollector, readOnly );
}
static SpatialFusionIndexProvider spatialProvider( PageCache pageCache, FileSystemAbstraction fs, IndexProvider.Monitor monitor,
RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, boolean readOnly, IndexDirectoryStructure.Factory directoryStructure,
Config config )
{
return new SpatialFusionIndexProvider( pageCache, fs, directoryStructure, monitor, recoveryCleanupWorkCollector, readOnly, config );
}
static TemporalIndexProvider temporalProvider( PageCache pageCache, FileSystemAbstraction fs, IndexProvider.Monitor monitor,
RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, boolean readOnly, IndexDirectoryStructure.Factory directoryStructure )
{
return new TemporalIndexProvider( pageCache, fs, directoryStructure, monitor, recoveryCleanupWorkCollector, readOnly );
}
static LuceneIndexProvider luceneProvider( FileSystemAbstraction fileSystemAbstraction,
IndexDirectoryStructure.Factory directoryStructure, IndexProvider.Monitor monitor, Config config,
OperationalMode operationalMode )
{
boolean ephemeral = config.get( GraphDatabaseFacadeFactory.Configuration.ephemeral );
DirectoryFactory directoryFactory = directoryFactory( ephemeral, fileSystemAbstraction );
return new LuceneIndexProvider( fileSystemAbstraction, directoryFactory, directoryStructure, monitor, config, operationalMode );
}
}