org.seedstack.seed.command

Interface PrettyCommand<T>

Type Parameters:

T - The return parameter of the Command.execute(Object) method.

All Superinterfaces:

Command<T>

public interface PrettyCommand<T>
extends Command<T>

This interface can be implemented by commands that are able to prettify their output object as a string.

Method Summary

Modifier and Type	Method and Description
String	prettify(T object) This method is called with the return value of Command.execute(Object) as parameter if the execution context allows pretty output.

Methods inherited from interface org.seedstack.seed.command.Command

execute

Method Detail

prettify

String prettify(T object)
         throws Exception

This method is called with the return value of Command.execute(Object) as parameter if the execution context allows pretty output.

Parameters:

object - the return value of Command.execute(Object)

Returns:

a formatted string for pretty output.

Throws:

Exception - if the prettifying process throws an error.