ReferenceDatabaseOutputWriterCommandStep (Liquibase Parent 4.27.0 API)

java.lang.Object
- liquibase.command.AbstractCommandStep
- - liquibase.command.core.helpers.AbstractHelperCommandStep
  - - liquibase.command.core.helpers.AbstractOutputWriterCommandStep
    - - liquibase.command.core.helpers.ReferenceDatabaseOutputWriterCommandStep

All Implemented Interfaces:

CleanUpCommandStep, CommandStep
```
public class ReferenceDatabaseOutputWriterCommandStep
extends AbstractOutputWriterCommandStep
```
This helper class can be run prior to any command (but usually the *-sql commands, like update-sql) to redirect the SQL to the console, rather than running it against an actual database. This has a dependency on ReferenceDatabaseOutputWriterCommandStep. If you need a writer and are operating against the database, use OutputWriterCommandStep instead.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ReferenceDatabaseOutputWriterCommandStep.ReferenceDatabaseWriter
The provided dependency.

Field Summary
- Fields inherited from class liquibase.command.AbstractCommandStep
  coreBundle
- Fields inherited from interface liquibase.command.CommandStep
  ORDER_DEFAULT, ORDER_NOT_APPLICABLE

Constructor Summary

Constructors
Constructor Description

ReferenceDatabaseOutputWriterCommandStep()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Class<?>`	`getDatabaseDependency()`	Get the database dependency that is required by this class.
`Class<?>`	`getProvidedWriterDependency()`	Get the dependency that is provided by this class.

Methods inherited from class liquibase.command.core.helpers.AbstractOutputWriterCommandStep
cleanUp, defineCommandNames, providedDependencies, requiredDependencies, run

Methods inherited from class liquibase.command.core.helpers.AbstractHelperCommandStep
adjustCommandDefinition

Methods inherited from class liquibase.command.AbstractCommandStep
getOrder, validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ReferenceDatabaseOutputWriterCommandStep
```
public ReferenceDatabaseOutputWriterCommandStep()
```
- Method Detail
  - getProvidedWriterDependency
```
public Class<?> getProvidedWriterDependency()
```
    Description copied from class: AbstractOutputWriterCommandStep
    
    Get the dependency that is provided by this class. In some cases this is Writer, but might be other similar classes depending on the implementation.
    
    Specified by:
    
    getProvidedWriterDependency in class AbstractOutputWriterCommandStep
  - getDatabaseDependency
```
public Class<?> getDatabaseDependency()
```
    Description copied from class: AbstractOutputWriterCommandStep
    
    Get the database dependency that is required by this class.
    
    Specified by:
    
    getDatabaseDependency in class AbstractOutputWriterCommandStep