io.datafx.controller.flow.action

? AbstractFlowTaskAction

java.lang.Object

io.datafx.controller.flow.action.AbstractFlowTaskAction

????????:

FlowAction

??????:

FlowAsyncTaskAction, FlowTaskAction

public abstract class AbstractFlowTaskAction
extends java.lang.Object
implements FlowAction

Basic class for FlowAction implementations that execute a custom task. In this case a task is always defined as a Runnable.

?????

???

??????	????
static interface	AbstractFlowTaskAction.TaskFactory

?????

???

??????
AbstractFlowTaskAction(java.lang.Class<? extends java.lang.Runnable> runnableClass) Defines a new AbstractFlowTaskAction instance that task is defined by a class that extends Runnable.
AbstractFlowTaskAction(java.lang.Runnable runnable) Defines a new AbstractFlowTaskAction instance that task is defined by a Runnable instance.

????

??????	?????
protected abstract void	execute(java.lang.Runnable r) Executes the defined Runnable
void	handle(FlowHandler flowHandler, java.lang.String actionId) This method will be called by the FlowHandler of the current flow whenever the action is triggered.

??????? java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

???????

AbstractFlowTaskAction

public AbstractFlowTaskAction(java.lang.Class<? extends java.lang.Runnable> runnableClass)

Defines a new AbstractFlowTaskAction instance that task is defined by a class that extends Runnable. Whenever a action is triggered a new instance of the given class will be created. Therefore the class needs a default constructor. All injection that is working in a controller class will work in the given class that defines the task, too.

??:

runnableClass - the class that defines the task

AbstractFlowTaskAction

public AbstractFlowTaskAction(java.lang.Runnable runnable)

Defines a new AbstractFlowTaskAction instance that task is defined by a Runnable instance.

??:

runnable - defines the task and will be called whenever the action is triggered.

??????

handle

public void handle(FlowHandler flowHandler,
                   java.lang.String actionId)
            throws FlowException

????????: FlowAction

This method will be called by the FlowHandler of the current flow whenever the action is triggered.

???:

handle ???? FlowAction

??:

flowHandler - the flowHandler of the current flow

actionId - unique ID of this action in the current flow

??:

FlowException - if an error occures while handling the action

execute

protected abstract void execute(java.lang.Runnable r)
                         throws java.lang.Exception

Executes the defined Runnable

??:

r - the runnable

??:

java.lang.Exception - if the runnable can't be executed