com.silverpeas.workflow.engine.model
Class StatesImpl

java.lang.Object
  com.silverpeas.workflow.engine.model.StatesImpl

All Implemented Interfaces:

States, Serializable

public class StatesImpl
extends Object
implements Serializable, States

Class implementing the representation of the <states> element of a Process Model.

See Also:

Serialized Form

Constructor Summary

StatesImpl()
Constructor

Method Summary

void	addState(State state) Add an state to the collection
State	createState() Create an State
State	getState(String name) Get the state definition with given name
State[]	getStates() Get the states defined for this process model
Iterator<State>	iterateState() Iterate through the State objects
void	removeState(String strStateName) Remove an state from the collection

Methods inherited from class java.lang.Object

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

Constructor Detail

StatesImpl

public StatesImpl()

Constructor

Method Detail

addState

public void addState(State state)

Description copied from interface: States

Add an state to the collection

Specified by:

addState in interface States

Parameters:

state - to be added

createState

public State createState()

Description copied from interface: States

Create an State

Specified by:

createState in interface States

Returns:

an object implementing State

getState

public State getState(String name)

Description copied from interface: States

Get the state definition with given name

Specified by:

getState in interface States

Parameters:

name - state name

Returns:

wanted state definition

getStates

public State[] getStates()

Description copied from interface: States

Get the states defined for this process model

Specified by:

getStates in interface States

Returns:

states defined for this process model

iterateState

public Iterator<State> iterateState()

Description copied from interface: States

Iterate through the State objects

Specified by:

iterateState in interface States

Returns:

an iterator

removeState

public void removeState(String strStateName)
                 throws WorkflowException

Description copied from interface: States

Remove an state from the collection

Specified by:

removeState in interface States

Parameters:

strStateName - the name of the state to be removed.

Throws:

WorkflowException - when the state cannot be found