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// Copyright (C) 2017 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.index.project;
import static com.google.gerrit.index.SchemaUtil.schema;
import com.google.common.collect.ImmutableList;
import com.google.gerrit.index.IndexedField;
import com.google.gerrit.index.Schema;
import com.google.gerrit.index.SchemaDefinitions;
/**
* Definition of project index versions (schemata). See {@link SchemaDefinitions}.
*
* <p>Upgrades are subject to constraints, see {@code
* com.google.gerrit.index.IndexUpgradeValidator}.
*/
public class ProjectSchemaDefinitions extends SchemaDefinitions<ProjectData> {
@Deprecated
static final Schema<ProjectData> V1 =
schema(
/* version= */ 1,
ImmutableList.of(
ProjectField.NAME_FIELD,
ProjectField.DESCRIPTION_FIELD,
ProjectField.PARENT_NAME_FIELD,
ProjectField.NAME_PART_FIELD,
ProjectField.ANCESTOR_NAME_FIELD),
ImmutableList.<IndexedField<ProjectData, ?>.SearchSpec>of(
ProjectField.NAME_SPEC,
ProjectField.DESCRIPTION_SPEC,
ProjectField.PARENT_NAME_SPEC,
ProjectField.NAME_PART_SPEC,
ProjectField.ANCESTOR_NAME_SPEC));
@Deprecated
static final Schema<ProjectData> V2 =
schema(
V1,
ImmutableList.<IndexedField<ProjectData, ?>>of(
ProjectField.STATE_FIELD, ProjectField.REF_STATE_FIELD),
ImmutableList.<IndexedField<ProjectData, ?>.SearchSpec>of(
ProjectField.STATE_SPEC, ProjectField.REF_STATE_SPEC));
// Bump Lucene version requires reindexing
@Deprecated static final Schema<ProjectData> V3 = schema(V2);
// Lucene index was changed to add an additional field for sorting.
@Deprecated static final Schema<ProjectData> V4 = schema(V3);
// Upgrade Lucene to 7.x requires reindexing.
@Deprecated static final Schema<ProjectData> V5 = schema(V4);
// Upgrade Lucene to 8.x requires reindexing.
@Deprecated static final Schema<ProjectData> V6 = schema(V5);
@Deprecated
static final Schema<ProjectData> V7 =
new Schema.Builder<ProjectData>()
.add(V6)
.addIndexedFields(ProjectField.PARENT_NAME_2_FIELD)
.addSearchSpecs(ProjectField.PARENT_NAME_2_SPEC)
.build();
static final Schema<ProjectData> V8 =
new Schema.Builder<ProjectData>()
.add(V7)
.addSearchSpecs(ProjectField.PREFIX_NAME_SPEC)
.build();
// Upgrade Lucene to 9.x requires reindexing.
static final Schema<ProjectData> V9 = schema(V8);
/**
* Name of the project index to be used when contacting index backends or loading configurations.
*/
public static final String NAME = "projects";
/** Singleton instance of the schema definitions. This is one per JVM. */
public static final ProjectSchemaDefinitions INSTANCE = new ProjectSchemaDefinitions();
private ProjectSchemaDefinitions() {
super(NAME, ProjectData.class);
}
}