ChangeGenerator (Liquibase Parent 4.23.1 API)

All Known Subinterfaces:

ChangedObjectChangeGenerator, MissingObjectChangeGenerator, UnexpectedObjectChangeGenerator

All Known Implementing Classes:

AbstractChangeGenerator, ChangedColumnChangeGenerator, ChangedForeignKeyChangeGenerator, ChangedIndexChangeGenerator, ChangedPrimaryKeyChangeGenerator, ChangedSequenceChangeGenerator, ChangedSequenceChangeGeneratorSnowflake, ChangedTableChangeGenerator, ChangedUniqueConstraintChangeGenerator, ChangedViewChangeGenerator, MissingColumnChangeGenerator, MissingDataChangeGenerator, MissingDataExternalFileChangeGenerator, MissingForeignKeyChangeGenerator, MissingIndexChangeGenerator, MissingPrimaryKeyChangeGenerator, MissingSequenceChangeGenerator, MissingSequenceChangeGeneratorSnowflake, MissingTableChangeGenerator, MissingUniqueConstraintChangeGenerator, MissingViewChangeGenerator, UnexpectedColumnChangeGenerator, UnexpectedForeignKeyChangeGenerator, UnexpectedIndexChangeGenerator, UnexpectedPrimaryKeyChangeGenerator, UnexpectedSequenceChangeGenerator, UnexpectedTableChangeGenerator, UnexpectedUniqueConstraintChangeGenerator, UnexpectedViewChangeGenerator
```
public interface ChangeGenerator
```

Field Summary

Fields
Modifier and Type	Field	Description
`static Change[]`	`EMPTY_CHANGE`	Represent an empty array of `Change`.
`static int`	`PRIORITY_ADDITIONAL`
`static int`	`PRIORITY_DATABASE`
`static int`	`PRIORITY_DEFAULT`
`static int`	`PRIORITY_NONE`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Change[]`	`fixOutputAsSchema(Change[] changes, CompareControl.SchemaComparison[] schemaComparisons)`
`Change[]`	`fixSchema(Change[] changes, CompareControl.SchemaComparison[] schemaComparisons)`
`int`	`getPriority(Class<? extends DatabaseObject> objectType, Database database)`
`Class<? extends DatabaseObject>[]`	`runAfterTypes()`
`Class<? extends DatabaseObject>[]`	`runBeforeTypes()`

Field Detail
- EMPTY_CHANGE
```
static final Change[] EMPTY_CHANGE
```
  Represent an empty array of Change.
- PRIORITY_NONE
```
static final int PRIORITY_NONE
```
  See Also:
  
  Constant Field Values
- PRIORITY_DEFAULT
```
static final int PRIORITY_DEFAULT
```
  See Also:
  
  Constant Field Values
- PRIORITY_DATABASE
```
static final int PRIORITY_DATABASE
```
  See Also:
  
  Constant Field Values
- PRIORITY_ADDITIONAL
```
static final int PRIORITY_ADDITIONAL
```
  See Also:
  
  Constant Field Values

Method Detail

getPriority

int getPriority(Class<? extends DatabaseObject> objectType,
                Database database)

runAfterTypes

Class<? extends DatabaseObject>[] runAfterTypes()

runBeforeTypes

Class<? extends DatabaseObject>[] runBeforeTypes()

fixSchema

Change[] fixSchema(Change[] changes,
                   CompareControl.SchemaComparison[] schemaComparisons)

fixOutputAsSchema

Change[] fixOutputAsSchema(Change[] changes,
                           CompareControl.SchemaComparison[] schemaComparisons)