org.squirrelframework.foundation.fsm.impl
Class AbstractExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

java.lang.Object
  org.squirrelframework.foundation.component.impl.AbstractSubject
      org.squirrelframework.foundation.fsm.impl.AbstractExecutionService<T,S,E,C>

All Implemented Interfaces:

Observable, ActionExecutionService<T,S,E,C>

Direct Known Subclasses:

ActionExecutionServiceImpl

public abstract class AbstractExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>
extends AbstractSubject
implements ActionExecutionService<T,S,E,C>

Nested Class Summary

Nested classes/interfaces inherited from interface org.squirrelframework.foundation.fsm.ActionExecutionService

ActionExecutionService.ActionEvent<T extends StateMachine<T,S,E,C>,S,E,C>, ActionExecutionService.AfterExecActionEvent<T extends StateMachine<T,S,E,C>,S,E,C>, ActionExecutionService.AfterExecActionListener<T extends StateMachine<T,S,E,C>,S,E,C>, ActionExecutionService.BeforeExecActionEvent<T extends StateMachine<T,S,E,C>,S,E,C>, ActionExecutionService.BeforeExecActionListener<T extends StateMachine<T,S,E,C>,S,E,C>, ActionExecutionService.ExecActionExceptionEvent<T extends StateMachine<T,S,E,C>,S,E,C>, ActionExecutionService.ExecActionExceptionListener<T extends StateMachine<T,S,E,C>,S,E,C>

Field Summary

protected LinkedList<Pair<String,List<org.squirrelframework.foundation.fsm.impl.AbstractExecutionService.ActionContext<T,S,E,C>>>>	actionBuckets
protected boolean	dummyExecution

Constructor Summary

AbstractExecutionService()

Method Summary

void	addExecActionExceptionListener(ActionExecutionService.ExecActionExceptionListener<T,S,E,C> listener) Add action execution exception listener which can be used for monitoring execution
void	addExecActionListener(ActionExecutionService.AfterExecActionListener<T,S,E,C> listener) Add after action execution listener which can be used for monitoring execution
void	addExecActionListener(ActionExecutionService.BeforeExecActionListener<T,S,E,C> listener) Add before action execution listener which can be used for monitoring execution
void	begin(String bucketName) Begin a action execution collection in the bucket.
void	defer(Action<T,S,E,C> action, S from, S to, E event, C context, T stateMachine) Add action and all the execution parameters into execution context;
void	execute() Execute all the actions collected by front bucket.
void	removeExecActionExceptionListener(ActionExecutionService.ExecActionExceptionListener<T,S,E,C> listener) Remove action execution exception listener
void	removeExecActionListener(ActionExecutionService.AfterExecActionListener<T,S,E,C> listener) Remove after action execution listener
void	removeExecActionListener(ActionExecutionService.BeforeExecActionListener<T,S,E,C> listener) Remove before action execution listener
void	reset() Reset all deferred actions and its count
void	setDummyExecution(boolean dummyExecution) Set dummy execution true will cause no action being actually invoked when calling ActionExecutionService.execute().

Methods inherited from class org.squirrelframework.foundation.component.impl.AbstractSubject

addListener, addListener, fireEvent, getListenerSize, isNotifiable, removeAllListeners, removeListener, removeListener, removeListener, removeListener, setNotifiable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.squirrelframework.foundation.component.Observable

addListener, addListener, fireEvent, getListenerSize, isNotifiable, removeAllListeners, removeListener, removeListener, removeListener, removeListener, setNotifiable

Field Detail

actionBuckets

protected final LinkedList<Pair<String,List<org.squirrelframework.foundation.fsm.impl.AbstractExecutionService.ActionContext<T extends StateMachine<T,S,E,C>,S,E,C>>>> actionBuckets

dummyExecution

protected boolean dummyExecution

Constructor Detail

AbstractExecutionService

public AbstractExecutionService()

Method Detail

begin

public void begin(String bucketName)

Description copied from interface: ActionExecutionService

Begin a action execution collection in the bucket.

Specified by:

begin in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

defer

public void defer(Action<T,S,E,C> action,
                  S from,
                  S to,
                  E event,
                  C context,
                  T stateMachine)

Description copied from interface: ActionExecutionService

Add action and all the execution parameters into execution context;

Specified by:

defer in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

Parameters:

action - activity to be executed

from - source state

to - target state

event - activity cause

context - external environment context

stateMachine - state machine reference

execute

public void execute()

Description copied from interface: ActionExecutionService

Execute all the actions collected by front bucket.

Specified by:

execute in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

reset

public void reset()

Description copied from interface: ActionExecutionService

Reset all deferred actions and its count

Specified by:

reset in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

addExecActionListener

public void addExecActionListener(ActionExecutionService.BeforeExecActionListener<T,S,E,C> listener)

Description copied from interface: ActionExecutionService

Add before action execution listener which can be used for monitoring execution

Specified by:

addExecActionListener in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

Parameters:

listener - action execution listener

removeExecActionListener

public void removeExecActionListener(ActionExecutionService.BeforeExecActionListener<T,S,E,C> listener)

Description copied from interface: ActionExecutionService

Remove before action execution listener

Specified by:

removeExecActionListener in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

Parameters:

listener - action execution listener

addExecActionListener

public void addExecActionListener(ActionExecutionService.AfterExecActionListener<T,S,E,C> listener)

Description copied from interface: ActionExecutionService

Add after action execution listener which can be used for monitoring execution

Specified by:

addExecActionListener in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

Parameters:

listener - action execution listener

removeExecActionListener

public void removeExecActionListener(ActionExecutionService.AfterExecActionListener<T,S,E,C> listener)

Description copied from interface: ActionExecutionService

Remove after action execution listener

Specified by:

removeExecActionListener in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

Parameters:

listener - action execution listener

addExecActionExceptionListener

public void addExecActionExceptionListener(ActionExecutionService.ExecActionExceptionListener<T,S,E,C> listener)

Description copied from interface: ActionExecutionService

Add action execution exception listener which can be used for monitoring execution

Specified by:

addExecActionExceptionListener in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

Parameters:

listener - action execution exception listener

removeExecActionExceptionListener

public void removeExecActionExceptionListener(ActionExecutionService.ExecActionExceptionListener<T,S,E,C> listener)

Description copied from interface: ActionExecutionService

Remove action execution exception listener

Specified by:

removeExecActionExceptionListener in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>

Parameters:

listener - action execution exception listener

setDummyExecution

public void setDummyExecution(boolean dummyExecution)

Description copied from interface: ActionExecutionService

Set dummy execution true will cause no action being actually invoked when calling ActionExecutionService.execute().

Specified by:

setDummyExecution in interface ActionExecutionService<T extends StateMachine<T,S,E,C>,S,E,C>