ru.d_shap.cli.command

Class AbstractCommand

java.lang.Object

ru.d_shap.cli.command.AbstractCommand

All Implemented Interfaces:

Command

Direct Known Subclasses:

AbstractContainerCommand, AbstractExecutionCommand, AbstractUserActionCommand

public abstract class AbstractCommand
extends Object
implements Command

Base class for all commands.

Author:

Dmitry Shapovalov

Method Summary

Modifier and Type	Method and Description
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	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

Methods inherited from interface ru.d_shap.cli.Command

execute

Method Detail

hasParentCommand

public final 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 final <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 final Command getParentCommand()

Description copied from interface: Command

Get the parent command.

Specified by:

getParentCommand in interface Command

Returns:

the parent command.

getParentCommand

public final <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 final Context getContext()

Description copied from interface: Command

Get the command context.

Specified by:

getContext in interface Command

Returns:

the command context.

setContext

public final 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 final CommandRunner getCommandRunner()

Description copied from interface: Command

Get the command runner.

Specified by:

getCommandRunner in interface Command

Returns:

the command runner.

setCommandRunner

public final void setCommandRunner(CommandRunner commandRunner)

Description copied from interface: Command

Set the command runner.

Specified by:

setCommandRunner in interface Command

Parameters:

commandRunner - the command runner.

reset

public final void reset()

Description copied from interface: Command

Reset the command state.

Specified by:

reset in interface Command