java.lang.Object
- liquibase.command.CommandDefinition

All Implemented Interfaces:

Comparable<CommandDefinition>
```
public class CommandDefinition
extends Object
implements Comparable<CommandDefinition>
```
Metadata about a particular command. Look up instances with CommandFactory.getCommandDefinition(String...)

Constructor Summary

Constructors
Modifier Constructor Description

protected CommandDefinition(String[] name)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(CommandArgumentDefinition commandArg)`
`void`	`addAlias(String[] alias)`	Add an alias to the command.
`int`	`compareTo(CommandDefinition o)`
`boolean`	`equals(Object o)`
`CommandArgumentDefinition<?>`	`getArgument(String argName)`	Returns the given argument definition for this command.
`SortedMap<String,CommandArgumentDefinition<?>>`	`getArguments()`	Returns the arguments for this command.
`<T> SortedSet<CommandArgumentDefinition<T>>`	`getArguments(Class<T> argumentType)`	Convenience method to return the arguments for this command which are of a given type.
`String`	`getGroupHelpFooter()`
`String`	`getGroupLongDescription(String[] group)`	The long description of the given command group.
`String`	`getGroupShortDescription(String[] group)`	The short description of the given command group.
`String`	`getHelpFooter()`
`boolean`	`getHidden()`	Hidden commands are ones that can be called via integrations, but should not be normally shown in help to users.
`boolean`	`getInternal()`	Internal commands are ones that can be called programmatically, but should not be exposed directly and automatically through integrations.
`String`	`getLongDescription()`	The long description of the command.
`String[]`	`getName()`	The fully qualified name of this command.
`List<CommandStep>`	`getPipeline()`	Returns the steps in the command's pipeline
`String`	`getShortDescription()`	The short description of the command.
`int`	`hashCode()`
`boolean`	`is(String... commandName)`	Return true if this command represents the given command
`void`	`setGroupHelpFooter(String groupFooter)`
`void`	`setGroupLongDescription(String[] group, String longDescription)`
`void`	`setGroupShortDescription(String[] group, String shortDescription)`	Sets the short description of the given command group for help docs.
`void`	`setHelpFooter(String footer)`
`void`	`setHidden(boolean hidden)`
`void`	`setInternal(boolean internal)`
`void`	`setLongDescription(String longDescription)`
`void`	`setShortDescription(String shortDescription)`

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

- Constructor Detail
  - CommandDefinition
```
protected CommandDefinition(String[] name)
```
- Method Detail
  - getName
```
public String[] getName()
```
    The fully qualified name of this command.
  - compareTo
```
public int compareTo(CommandDefinition o)
```
    Specified by:
    
    compareTo in interface Comparable<CommandDefinition>
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - getPipeline
```
public List<CommandStep> getPipeline()
```
    Returns the steps in the command's pipeline
  - getArgument
```
public CommandArgumentDefinition<?> getArgument(String argName)
```
    Returns the given argument definition for this command. Handles argument name smoothing. Returns null if no argument matches.
  - getArguments
```
public SortedMap<String,CommandArgumentDefinition<?>> getArguments()
```
    Returns the arguments for this command.
  - getArguments
```
public <T> SortedSet<CommandArgumentDefinition<T>> getArguments(Class<T> argumentType)
```
    Convenience method to return the arguments for this command which are of a given type.
  - getShortDescription
```
public String getShortDescription()
```
    The short description of the command. Used in help docs.
  - setShortDescription
```
public void setShortDescription(String shortDescription)
```
  - getGroupShortDescription
```
public String getGroupShortDescription(String[] group)
```
    The short description of the given command group. Used in help docs.
  - setGroupShortDescription
```
public void setGroupShortDescription(String[] group,
                                     String shortDescription)
```
    Sets the short description of the given command group for help docs. If multiple command commands set different descriptions for the group, which version will be shown in any rolled up help is undefined.
  - getGroupLongDescription
```
public String getGroupLongDescription(String[] group)
```
    The long description of the given command group. Used in help docs. If multiple command commands set different descriptions for the group, which version will be shown in any rolled up help is undefined.
  - setGroupLongDescription
```
public void setGroupLongDescription(String[] group,
                                    String longDescription)
```
  - getLongDescription
```
public String getLongDescription()
```
    The long description of the command. Used in help docs.
  - setLongDescription
```
public void setLongDescription(String longDescription)
```
  - getHelpFooter
```
public String getHelpFooter()
```
  - setHelpFooter
```
public void setHelpFooter(String footer)
```
  - getGroupHelpFooter
```
public String getGroupHelpFooter()
```
  - setGroupHelpFooter
```
public void setGroupHelpFooter(String groupFooter)
```
  - add
```
public void add(CommandArgumentDefinition commandArg)
```
  - getInternal
```
public boolean getInternal()
```
    Internal commands are ones that can be called programmatically, but should not be exposed directly and automatically through integrations.
  - setInternal
```
public void setInternal(boolean internal)
```
  - getHidden
```
public boolean getHidden()
```
    Hidden commands are ones that can be called via integrations, but should not be normally shown in help to users. "Alias" or legacy commands are often marked as hidden commands.
  - setHidden
```
public void setHidden(boolean hidden)
```
  - is
```
public boolean is(String... commandName)
```
    Return true if this command represents the given command
  - addAlias
```
public void addAlias(String[] alias)
```
    Add an alias to the command.

Class CommandDefinition

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CommandDefinition

Method Detail

getName

compareTo

equals

hashCode

getPipeline

getArgument

getArguments

getArguments

getShortDescription

setShortDescription

getGroupShortDescription

setGroupShortDescription

getGroupLongDescription

setGroupLongDescription

getLongDescription

setLongDescription

getHelpFooter

setHelpFooter

getGroupHelpFooter

setGroupHelpFooter

add

getInternal

setInternal

getHidden

setHidden

is

addAlias