ChangeSchemaDefinitions (Gerrit Review Plugin API Documentation)

java.lang.Object
- com.google.gerrit.index.SchemaDefinitions<ChangeData>
- - com.google.gerrit.server.index.change.ChangeSchemaDefinitions

```
public class ChangeSchemaDefinitions
extends SchemaDefinitions<ChangeData>
```
Definition of change index versions (schemata). See SchemaDefinitions.
Upgrades are subject to constraints, see com.google.gerrit.index.IndexUpgradeValidator.

Field Summary

Fields
Modifier and Type	Field	Description
`static ChangeSchemaDefinitions`	`INSTANCE`	Singleton instance of the schema definitions.
`static String`	`NAME`	Name of the change index to be used when contacting index backends or loading configurations.

Method Summary
- Methods inherited from class com.google.gerrit.index.SchemaDefinitions
  get, getLatest, getName, getPrevious, getSchemas
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NAME
```
public static final String NAME
```
    Name of the change index to be used when contacting index backends or loading configurations.
    
    See Also:
    
    Constant Field Values
  - INSTANCE
```
public static final ChangeSchemaDefinitions INSTANCE
```
    Singleton instance of the schema definitions. This is one per JVM.