Command (Simple Command Framework 2.0.2 API)

All Known Subinterfaces:

ChainCommand<T>, CommandContainer<T>, ProcessCommand<T>

All Known Implementing Classes:

AbstractDefaultChainCommand, AbstractDefaultCommand, AbstractDefaultProcessCommand, ActionListToCommandContainerCommand, DefaultCommandContainer, DefaultEndCommand, InjectionChainBuilder, InputSourceReaderCommand, SaxParserCommand, TestCommand, XMLChainBuilder

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface Command<T>
```
Command interface for the command framework. Commands may act with generic command context. A context actually is a parameter object which passes information along the whole chain.

Author:

Manfred Wolff

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  CommandTransition executeCommand(T parameterObject)
  Executes the command.

- Method Detail
  - executeCommand
```
CommandTransition executeCommand(T parameterObject)
```
    Executes the command. The command can have the result SUCCESS if everything is fine or FAILURE if an error occurred.
    
    Parameters:
    
    parameterObject - The parameter object to pass.
    
    Returns:
    
    FAILURE if something went wrong, SUCCESS otherwise.