java.lang.Object
- org.springframework.boot.cli.command.CommandRunner

所有已实现的接口:
Iterable<Command>
```
public class CommandRunner
extends Object
implements Iterable<Command>
```
Main class used to run Commands.
另请参阅:
addCommand(Command), runAndHandleErrors(String[])

构造器概要
构造器
构造器说明
CommandRunner(String name)
Create a new CommandRunner instance.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`addCommand(Command command)`	Add the specified command.
`void`	`addCommands(Iterable<Command> commands)`	Add the specified commands.
`protected void`	`afterRun(Command command)`	Subclass hook called after a command has run.
`protected void`	`beforeRun(Command command)`	Subclass hook called before a command is run.
`protected boolean`	`errorMessage(String message)`
`Command`	`findCommand(String name)`	Find a command by name.
`protected List<Command>`	`getCommands()`
`String`	`getName()`	Return the name of the runner or an empty string.
`boolean`	`isOptionCommand(Command command)`	Returns if the specified command is an option command.
`Iterator<Command>`	`iterator()`
`protected void`	`printStackTrace(Exception ex)`
`protected ExitStatus`	`run(String... args)`	Parse the arguments and run a suitable command.
`int`	`runAndHandleErrors(String... args)`	Run the appropriate and handle and errors.
`void`	`setHiddenCommands(Class<?>... commandClasses)`	Set the command classes which should be hidden (i.e. executed but not displayed in the available commands list).
`void`	`setOptionCommands(Class<?>... commandClasses)`	Set the command classes which should be considered option commands.
`protected void`	`showUsage()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 java.lang.Iterable
forEach, spliterator

- 构造器详细资料
  - CommandRunner
```
public CommandRunner(String name)
```
    Create a new CommandRunner instance.
    参数:
    name - the name of the runner or null
- 方法详细资料
  - getName
```
public String getName()
```
    Return the name of the runner or an empty string. Non-empty names will include a trailing space character so that they can be used as a prefix.
    返回:
    the name of the runner
  - addCommands
```
public void addCommands(Iterable<Command> commands)
```
    Add the specified commands.
    参数:
    commands - the commands to add
  - addCommand
```
public void addCommand(Command command)
```
    Add the specified command.
    参数:
    command - the command to add.
  - setOptionCommands
```
public void setOptionCommands(Class<?>... commandClasses)
```
    Set the command classes which should be considered option commands. An option command is a special type of command that usually makes more sense to present as if it is an option. For example '--version'.
    参数:
    commandClasses - the classes of option commands.
    另请参阅:
    isOptionCommand(Command)
  - setHiddenCommands
```
public void setHiddenCommands(Class<?>... commandClasses)
```
    Set the command classes which should be hidden (i.e. executed but not displayed in the available commands list).
    参数:
    commandClasses - the classes of hidden commands
  - isOptionCommand
```
public boolean isOptionCommand(Command command)
```
    Returns if the specified command is an option command.
    参数:
    command - the command to test
    返回:
    true if the command is an option command
    另请参阅:
    setOptionCommands(Class...)
  - iterator
```
public Iterator<Command> iterator()
```
    指定者:
    iterator 在接口中 Iterable<Command>
  - getCommands
```
protected final List<Command> getCommands()
```
  - findCommand
```
public Command findCommand(String name)
```
    Find a command by name.
    参数:
    name - the name of the command
    返回:
    the command or null if not found
  - runAndHandleErrors
```
public int runAndHandleErrors(String... args)
```
    Run the appropriate and handle and errors.
    参数:
    args - the input arguments
    返回:
    a return status code (non boot is used to indicate an error)
  - run
```
protected ExitStatus run(String... args)
                  throws Exception
```
    Parse the arguments and run a suitable command.
    参数:
    args - the arguments
    返回:
    the outcome of the command
    抛出:
    Exception - if the command fails
  - beforeRun
```
protected void beforeRun(Command command)
```
    Subclass hook called before a command is run.
    参数:
    command - the command about to run
  - afterRun
```
protected void afterRun(Command command)
```
    Subclass hook called after a command has run.
    参数:
    command - the command that has run
  - errorMessage
```
protected boolean errorMessage(String message)
```
  - showUsage
```
protected void showUsage()
```
  - printStackTrace
```
protected void printStackTrace(Exception ex)
```

类 CommandRunner

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 java.lang.Iterable

构造器详细资料

CommandRunner

方法详细资料

getName

addCommands

addCommand

setOptionCommands

setHiddenCommands

isOptionCommand

iterator

getCommands

findCommand

runAndHandleErrors

run

beforeRun

afterRun

errorMessage

showUsage

printStackTrace