org.openlowcode.server.data

Class TransitionFieldChoiceDefinition<E extends FieldChoiceDefinition<E>>

java.lang.Object

org.openlowcode.server.data.FieldChoiceDefinition<E>

org.openlowcode.server.data.TransitionFieldChoiceDefinition<E>

All Implemented Interfaces:

StringDecoder

Direct Known Subclasses:

DefaultlcChoiceDefinition, EmailstatusChoiceDefinition, TasklifecycleChoiceDefinition, WorkflowlifecycleChoiceDefinition

public class TransitionFieldChoiceDefinition<E extends FieldChoiceDefinition<E>>
extends FieldChoiceDefinition<E>

This class allows to define a choice that depends from the previous value. This is especially useful for lifecycles

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
TransitionFieldChoiceDefinition(int storagesize, boolean allowalltransitions) creates a new TransitionFieldChoiceDefinition

Method Summary

Modifier and Type	Method and Description
protected void	defineFinalTransitionChoice(ChoiceValue<E> finalchoice) defines what is the final choice
protected void	DefineTransition(ChoiceValue<E> startvalue, ChoiceValue<E> endvalue) Defines a valid transition
protected void	finalizeTransitions() copies the transitions authorized in each ChoiceValue
ChoiceValue<E>	getDefaultFinalChoice()
ChoiceValue<E>	getDefaultWorkingChoice()
boolean	isChoiceFinal(ChoiceValue<E> choice)
boolean	IsFinalTransitionDefined()
boolean	isTransitionValid(ChoiceValue<E> startvalue, ChoiceValue<E> endvalue) allows to check if a transition is valid or not
ChoiceValue<E>	parseValueFromStorageCode(java.lang.String valueasstored)
void	setDefaultFinalChoice(ChoiceValue<E> choicevalue)
void	setDefaultWorkingChoice(ChoiceValue<E> choicevalue)

Methods inherited from class org.openlowcode.server.data.FieldChoiceDefinition

addChoiceValue, addChoiceValueasDefault, decode, getChoiceValue, getDefaultChoice, getStorageSize, lookUpByDisplayValue, parseChoiceValue, parseMultipleChoiceElt, setDefaultAsNull, setDefaultChoice, showDisplay, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TransitionFieldChoiceDefinition

public TransitionFieldChoiceDefinition(int storagesize,
                                       boolean allowalltransitions)

creates a new TransitionFieldChoiceDefinition

Parameters:

storagesize - persistence storage size for the code of one value

allowalltransitions - true if all transitions are allowed, false if transitions will be specified

Method Detail

finalizeTransitions

protected void finalizeTransitions()

copies the transitions authorized in each ChoiceValue

defineFinalTransitionChoice

protected void defineFinalTransitionChoice(ChoiceValue<E> finalchoice)

defines what is the final choice

Parameters:

finalchoice - the choice to be defined as final

getDefaultWorkingChoice

public ChoiceValue<E> getDefaultWorkingChoice()

Returns:

gets the default value for the working element. This is used in simple workflows when someone agreed to work on the item

getDefaultFinalChoice

public ChoiceValue<E> getDefaultFinalChoice()

Returns:

the default final choice

setDefaultWorkingChoice

public void setDefaultWorkingChoice(ChoiceValue<E> choicevalue)

Parameters:

choicevalue - defines the default working choice. This is used in simple workflows when someone agreed to work on the item

setDefaultFinalChoice

public void setDefaultFinalChoice(ChoiceValue<E> choicevalue)

Parameters:

choicevalue - defines the final choice

IsFinalTransitionDefined

public boolean IsFinalTransitionDefined()

Returns:

true if a final transition is defined

isChoiceFinal

public boolean isChoiceFinal(ChoiceValue<E> choice)

Parameters:

choice - a choice that is part of this fieldchoicedefinition

Returns:

true if the choice is final

DefineTransition

protected void DefineTransition(ChoiceValue<E> startvalue,
                                ChoiceValue<E> endvalue)

Defines a valid transition

Parameters:

startvalue - the start value of the authorized transition

endvalue - the end value of the authorized transition

isTransitionValid

public boolean isTransitionValid(ChoiceValue<E> startvalue,
                                 ChoiceValue<E> endvalue)

allows to check if a transition is valid or not

Parameters:

startvalue - start value

endvalue - end value

Returns:

true if the transition is valid, false else

parseValueFromStorageCode

public ChoiceValue<E> parseValueFromStorageCode(java.lang.String valueasstored)

Parameters:

valueasstored -

Returns: