Package org.mwolff.command.process

Interface ProcessCommand<T>

All Superinterfaces:

ChainCommand<T>, Command<T>

All Known Subinterfaces:

CommandContainer<T>

All Known Implementing Classes:

AbstractDefaultProcessCommand, DefaultCommandContainer, DefaultEndCommand, InjectionChainBuilder, XMLChainBuilder

public interface ProcessCommand<T>
extends ChainCommand<T>

Command interface for the command framework. Commands may act with generic command contexts.

Author:

Manfred Wolff

Field Summary

Fields

Modifier and Type	Field	Description
static String	END

Method Summary

Modifier and Type	Method	Description
default void	addTransition(Transition transition)
Optional<String>	executeAsProcess(String startCommand, T context)	Execute a command as a process.
Optional<String>	executeAsProcess(T context)	Execute a command as a process.
default Optional<String>	findNext(String next)	Finds the next command with the processID next.
String	getProcessID()	Gets the process ID of the command.
default List<Transition>	getTransitionList()
void	setProcessID(String processID)	Sets the process ID of the command

Methods inherited from interface org.mwolff.command.chain.ChainCommand

executeCommandAsChain

Methods inherited from interface org.mwolff.command.Command

executeCommand

Field Detail

END

static final String END

See Also:

Constant Field Values

Method Detail

addTransition

default void addTransition(Transition transition)

executeAsProcess

Optional<String> executeAsProcess(String startCommand,
                                  T context)

Execute a command as a process. The result is the decision which process step should be executed next.

Parameters:

startCommand - The command the process should start with.

context - The context to work with.

Returns:

The next process step to execute. Null stops the process.

executeAsProcess

Optional<String> executeAsProcess(T context)

Execute a command as a process. The result is the decision which process step should be executed next.

Parameters:

context - The context to work with.

Returns:

The next process step to execute. Null stops the process.

findNext

default Optional<String> findNext(String next)

Finds the next command with the processID next.

Parameters:

next - The process id to find.

Returns:

The process id of the next command

getProcessID

String getProcessID()

Gets the process ID of the command.

Returns:

The process ID

getTransitionList

default List<Transition> getTransitionList()

setProcessID

void setProcessID(String processID)

Sets the process ID of the command

Parameters:

processID - Sets the process id of this process command.