CommandDelegate (CLI tools 1.2 API)

java.lang.Object
- ru.d_shap.cli.command.CommandDelegate

All Implemented Interfaces:

Command
```
public final class CommandDelegate
extends Object
implements Command
```
Command delegate to define the command at the some later time.

Author:

Dmitry Shapovalov

Constructor Summary

Constructors
Constructor and Description

CommandDelegate()
Create new object.

CommandDelegate(Command command)
Create new object.

Constructors
Constructor and Description
`CommandDelegate()` Create new object.
`CommandDelegate(Command command)` Create new object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Command`	`execute(PrintWriter writer, BufferedReader reader)` Execute the command.
`Command`	`getCommand()` Get the command to delegate calls.
`CommandRunner`	`getCommandRunner()` Get the command runner.
`Context`	`getContext()` Get the command context.
`Command`	`getParentCommand()` Get the parent command.
`<T extends Command> Command`	`getParentCommand(Class<T> clazz)` Get the parent command with the specified class.
`boolean`	`hasParentCommand()` Check if this command has the parent command.
`<T extends Command> boolean`	`hasParentCommand(Class<T> clazz)` Check if this command has the parent command with the specified class.
`void`	`reset()` Reset the command state.
`void`	`setCommand(Command command)` Set the command to delegate calls.
`void`	`setCommandRunner(CommandRunner commandRunner)` Set the command runner.
`void`	`setContext(Context context)` Set the command context.

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

- Constructor Detail
  - CommandDelegate
```
public CommandDelegate()
```
    Create new object.
  - CommandDelegate
```
public CommandDelegate(Command command)
```
    Create new object.
    
    Parameters:
    
    command - the command to delegate calls.
- Method Detail
  - getCommand
```
public Command getCommand()
```
    Get the command to delegate calls.
    
    Returns:
    
    the command to delegate calls.
  - setCommand
```
public void setCommand(Command command)
```
    Set the command to delegate calls.
    
    Parameters:
    
    command - the command to delegate calls.
  - hasParentCommand
```
public boolean hasParentCommand()
```
    Description copied from interface: Command
    
    Check if this command has the parent command.
    
    Specified by:
    
    hasParentCommand in interface Command
    
    Returns:
    
    true if this command has the parent command.
  - hasParentCommand
```
public <T extends Command> boolean hasParentCommand(Class<T> clazz)
```
    Description copied from interface: Command
    
    Check if this command has the parent command with the specified class.
    
    Specified by:
    
    hasParentCommand in interface Command
    
    Type Parameters:
    
    T - the generic type of the specified class.
    
    Parameters:
    
    clazz - the specified class.
    
    Returns:
    
    true if this command has the parent command with the specified class.
  - getParentCommand
```
public Command getParentCommand()
```
    Description copied from interface: Command
    
    Get the parent command.
    
    Specified by:
    
    getParentCommand in interface Command
    
    Returns:
    
    the parent command.
  - getParentCommand
```
public <T extends Command> Command getParentCommand(Class<T> clazz)
```
    Description copied from interface: Command
    
    Get the parent command with the specified class.
    
    Specified by:
    
    getParentCommand in interface Command
    
    Type Parameters:
    
    T - the generic type of the specified class.
    
    Parameters:
    
    clazz - the specified class.
    
    Returns:
    
    the parent command.
  - getContext
```
public Context getContext()
```
    Description copied from interface: Command
    
    Get the command context.
    
    Specified by:
    
    getContext in interface Command
    
    Returns:
    
    the command context.
  - setContext
```
public void setContext(Context context)
```
    Description copied from interface: Command
    
    Set the command context.
    
    Specified by:
    
    setContext in interface Command
    
    Parameters:
    
    context - the command context.
  - getCommandRunner
```
public CommandRunner getCommandRunner()
```
    Description copied from interface: Command
    
    Get the command runner.
    
    Specified by:
    
    getCommandRunner in interface Command
    
    Returns:
    
    the command runner.
  - setCommandRunner
```
public void setCommandRunner(CommandRunner commandRunner)
```
    Description copied from interface: Command
    
    Set the command runner.
    
    Specified by:
    
    setCommandRunner in interface Command
    
    Parameters:
    
    commandRunner - the command runner.
  - execute
```
public Command execute(PrintWriter writer,
                       BufferedReader reader)
```
    Description copied from interface: Command
    
    Execute the command.
    
    Specified by:
    
    execute in interface Command
    
    Parameters:
    
    writer - the stream to write the command output.
    
    reader - the stream to read the user input.
    
    Returns:
    
    the next command to execute.
  - reset
```
public void reset()
```
    Description copied from interface: Command
    
    Reset the command state.
    
    Specified by:
    
    reset in interface Command

Class CommandDelegate

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CommandDelegate

CommandDelegate

Method Detail

getCommand

setCommand

hasParentCommand

hasParentCommand

getParentCommand

getParentCommand

getContext

setContext

getCommandRunner

setCommandRunner

execute

reset