org.agilewiki.jactor.simpleMachine

Class _SMBuilder

java.lang.Object

org.agilewiki.jactor.simpleMachine._SMBuilder

Direct Known Subclasses:

JLPCActor.SMBuilder

public abstract class _SMBuilder
extends Object

Creates and runs a state machine.

Constructor Summary

Constructors

Constructor and Description
_SMBuilder()

Method Summary

Methods

Modifier and Type	Method and Description
void	_call(_SMBuilder smb) Create a _Call.
void	_call(_SMBuilder smb, ObjectFunc request, String resultName) Create a _Call.
void	_goto(String label) Create a _Goto.
void	_if(BooleanFunc condition, String label) Create an _IfF
void	_if(boolean condition, String label) Create an _IfV
void	_label(String label) Assign a label to the location of the next operation to be created.
void	_return(Object result) Create a_ReturnV.
void	_return(ObjectFunc result) Create a_ReturnF.
void	_send(ActorFunc targetActor, ObjectFunc request) Create a _SendFF.
void	_send(ActorFunc targetActor, ObjectFunc request, String resultName) Create a _SendFF.
void	_send(ActorFunc targetActor, Request request) Create a _SendFV.
void	_send(ActorFunc targetActor, Request request, String resultName) Create a _SendFV.
void	_send(Actor targetActor, ObjectFunc request) Create a _SendVF.
void	_send(Actor targetActor, ObjectFunc request, String resultName) Create a _SendVF.
void	_send(Actor targetActor, Request request) Create a _SendVV.
void	_send(Actor targetActor, Request request, String resultName) Create a _SendVV.
void	_set(Object value) Create a _SetV.
void	_set(ObjectFunc objectFunc) Create a _SetF.
void	_set(ObjectFunc objectFunc, String resultName) Create a _SetF.
void	_set(Object value, String resultName) Create a _SetV.
void	add(_Operation operation) Add an _Operation to the operations.
void	call(Object request, RP rp) Instantiate and execute a state machine.
void	call(RP rp) Instantiate and execute a state machine.
_Operation	getOperation(int ndx) Returns an operation.
int	operationsSize() Returns the number of operations.
Integer	resolve(String label) Returns the location assigned to a label.
abstract void	send(Actor actor, Request request, RP rp) Send a request to an actor.

Methods inherited from class java.lang.Object

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

Constructor Detail

_SMBuilder

public _SMBuilder()

Method Detail

resolve

public final Integer resolve(String label)

Returns the location assigned to a label.

Parameters:

label - The name assigned to a location,

Returns:

An index, or null.

operationsSize

public final int operationsSize()

Returns the number of operations.

Returns:

The number of operations.

getOperation

public final _Operation getOperation(int ndx)

Returns an operation.

Parameters:

ndx - An index.

Returns:

The selected operation.

add

public final void add(_Operation operation)

Add an _Operation to the operations.

Parameters:

operation - An operation performed by a state machine.

_send

public final void _send(Actor targetActor,
         Request request)

Create a _SendVV.

Parameters:

targetActor - The actor which is to receive the message.

request - The request.

_send

public final void _send(Actor targetActor,
         Request request,
         String resultName)

Create a _SendVV.

Parameters:

targetActor - The actor which is to receive the message.

request - The request.

resultName - The name of the result, or null.

_send

public final void _send(ActorFunc targetActor,
         ObjectFunc request)

Create a _SendFF.

Parameters:

targetActor - The (indirect) actor which is to receive the message.

request - The (indirect) request.

_send

public final void _send(ActorFunc targetActor,
         ObjectFunc request,
         String resultName)

Create a _SendFF.

Parameters:

targetActor - The (indirect) actor which is to receive the message.

request - The (indirect) request.

resultName - The name of the result, or null.

_send

public final void _send(Actor targetActor,
         ObjectFunc request)

Create a _SendVF.

Parameters:

targetActor - The actor which is to receive the message.

request - The (indirect) request.

_send

public final void _send(Actor targetActor,
         ObjectFunc request,
         String resultName)

Create a _SendVF.

Parameters:

targetActor - The actor which is to receive the message.

request - The (indirect) request.

resultName - The name of the result, or null.

_send

public final void _send(ActorFunc targetActor,
         Request request)

Create a _SendFV.

Parameters:

targetActor - The (indirect) actor which is to receive the message.

request - The request.

_send

public final void _send(ActorFunc targetActor,
         Request request,
         String resultName)

Create a _SendFV.

Parameters:

targetActor - The (indirect) actor which is to receive the message.

request - The request.

resultName - The name of the result, or null.

_return

public final void _return(Object result)

Create a_ReturnV.

Parameters:

result - The result returned.

_return

public final void _return(ObjectFunc result)

Create a_ReturnF.

Parameters:

result - The indirect result returned.

_set

public final void _set(ObjectFunc objectFunc)

Create a _SetF.

Parameters:

objectFunc - The (indirect) result.

_set

public final void _set(ObjectFunc objectFunc,
        String resultName)

Create a _SetF.

Parameters:

objectFunc - The (indirect) result.

resultName - The name of the result, or null.

_set

public final void _set(Object value)

Create a _SetV.

Parameters:

value - The result.

_set

public final void _set(Object value,
        String resultName)

Create a _SetV.

Parameters:

value - The result.

resultName - The name of the result, or null.

_label

public final void _label(String label)

Assign a label to the location of the next operation to be created.

Parameters:

label - The label assigned to the location of the next operation.

_goto

public final void _goto(String label)

Create a _Goto.

Parameters:

label - The identifier of where to go to.

_if

public final void _if(boolean condition,
       String label)

Create an _IfV

Parameters:

condition - The condition.

label - The identifier of where to go to.

_if

public final void _if(BooleanFunc condition,
       String label)

Create an _IfF

Parameters:

condition - The condition.

label - The identifier of where to go to.

_call

public final void _call(_SMBuilder smb)

Create a _Call.

Parameters:

smb - The builder of the state machine to be executed.

_call

public final void _call(_SMBuilder smb,
         ObjectFunc request,
         String resultName)

Create a _Call.

Parameters:

smb - The builder of the state machine to be executed.

request - An (indirect) optional argument passed when the state machine is invoked, or null.

resultName - The name of the result, or null.

call

public final void call(RP rp)
                throws Exception

Instantiate and execute a state machine.

Parameters:

rp - The response processor.

Throws:

Exception - Any uncaught exceptions raised while executing the state machine.

call

public final void call(Object request,
        RP rp)
                throws Exception

Instantiate and execute a state machine.

Parameters:

request - An optional argument passed when the state machine is invoked.

rp - The response processor.

Throws:

Exception - Any uncaught exceptions raised while executing the state machine.

send

public abstract void send(Actor actor,
        Request request,
        RP rp)
                   throws Exception

Send a request to an actor.

Parameters:

actor - The target actor.

request - The request.

rp - The response processor.

Throws:

Exception - Any uncaught exceptions raised while processing the request.