net.sourceforge.anotherfsm

Class TypePreprocessor

java.lang.Object

net.sourceforge.anotherfsm.ProcessorAdapter

net.sourceforge.anotherfsm.PreprocessorAdapter

net.sourceforge.anotherfsm.TypePreprocessor

All Implemented Interfaces:

Preprocessor, Processor

public class TypePreprocessor
extends PreprocessorAdapter

Processors of the events based on their type. The object can be used in multithreaded environment. Building of the object is NOT synchronized and should be done just in one thread. Only the processing of the events is thread safe.

Author:

Michal Turek

Nested Class Summary

Nested classes/interfaces inherited from interface net.sourceforge.anotherfsm.Preprocessor

Preprocessor.Processor<T extends Event>

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.Class<? extends Event>,Preprocessor.Processor<? extends Event>>	processors The procesors.

Fields inherited from class net.sourceforge.anotherfsm.ProcessorAdapter

logger

Constructor Summary

Constructors

Constructor and Description
TypePreprocessor(java.lang.String name) Create the object.

Method Summary

Methods

Modifier and Type	Method and Description
<T extends Event> void	addProcessor(java.lang.Class<T> clazz, Preprocessor.Processor<T> processor) Add a new processor.
protected Preprocessor.Processor	findProcessor(Event event) Find appropriate processor for an event.

Methods inherited from class net.sourceforge.anotherfsm.PreprocessorAdapter

process

Methods inherited from class net.sourceforge.anotherfsm.ProcessorAdapter

close, getName, start

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.anotherfsm.Processor

close, getName, start

Field Detail

processors

private final java.util.Map<java.lang.Class<? extends Event>,Preprocessor.Processor<? extends Event>> processors

The procesors.

Constructor Detail

TypePreprocessor

public TypePreprocessor(java.lang.String name)

Create the object.

Parameters:

name - the name of the event processor

Method Detail

addProcessor

public <T extends Event> void addProcessor(java.lang.Class<T> clazz,
                                  Preprocessor.Processor<T> processor)
                  throws FsmException

Add a new processor. The method is not thread safe.

Parameters:

clazz - the type of event

processor - the processor

Throws:

FsmException - if the processor is already defined

findProcessor

protected Preprocessor.Processor findProcessor(Event event)

Description copied from class: PreprocessorAdapter

Find appropriate processor for an event.

Specified by:

findProcessor in class PreprocessorAdapter

Parameters:

event - the event

Returns:

the processor or null if the processor was not found