it.amattioli.workstate.core
Class PseudoState

Show UML class diagram

java.lang.Object
  it.amattioli.workstate.core.State
      it.amattioli.workstate.core.PseudoState

All Implemented Interfaces:

AttributeReader

Direct Known Subclasses:

FinalState, InitialState, JunctionPoint

public abstract class PseudoState
extends State

Constructor Summary

PseudoState(MetaPseudoState metaState, CompositeState parent)

Method Summary

boolean	admitEvent(Event event)
Map<String,Object>	getAllAttributes() Return all the attributes of this state.
Object	getAttribute(String tag) Return the value of an attribute of this state.
protected StateMemento	getMemento(StateMemento parent)
void	receiveEvent(Event event)
void	restore(StateMemento memento)

Methods inherited from class it.amattioli.workstate.core.State

addAvailableEvents, buildEvent, checkActive, enter, equals, exit, findAncestor, getAvailableEvents, getId, getMemento, getParent, getRootMachine, hasMetaState, isActive, isRegion, reEnter, reExit

Methods inherited from class java.lang.Object

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

Constructor Detail

PseudoState

public PseudoState(MetaPseudoState metaState,
                   CompositeState parent)

Method Detail

getAllAttributes

public Map<String,Object> getAllAttributes()

Description copied from class: State

Return all the attributes of this state. A generic state has no attributes. Sub-class of this must implement this method so to handle attributes.

Specified by:

getAllAttributes in interface AttributeReader

Overrides:

getAllAttributes in class State

getAttribute

public Object getAttribute(String tag)

Description copied from class: State

Return the value of an attribute of this state. A generic state has no attributes. Sub-class of this must implement this method so to handle attributes.

Specified by:

getAttribute in interface AttributeReader

Overrides:

getAttribute in class State

Parameters:

tag - the attribute tag

Returns:

the attribute value

admitEvent

public boolean admitEvent(Event event)

Specified by:

admitEvent in class State

receiveEvent

public void receiveEvent(Event event)

Specified by:

receiveEvent in class State

getMemento

protected StateMemento getMemento(StateMemento parent)

Specified by:

getMemento in class State

restore

public void restore(StateMemento memento)

Specified by:

restore in class State