Package nz.org.riskscape.wizard.bld.change

Class MultipleChanges

java.lang.Object

nz.org.riskscape.wizard.bld.change.MultipleChanges

All Implemented Interfaces:

PipelineChange

public class MultipleChanges
extends Object
implements PipelineChange

A pipeline change that allows multiple individual changes to be combined in to one. Not sure if this class has a future, but keeping it for now until the original survey has been ported.

Constructor Summary

Constructors

Constructor	Description
MultipleChanges(Answer answer, List<IncompletePipelineChange> children)

Method Summary

Modifier and Type	Method	Description
Answer	getAnswer()
nz.org.riskscape.problem.ResultOrProblems<IncrementalBuildState>	make(IncrementalBuildState currentState)	Attempt to create a new IncrementalBuildState for this change
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface nz.org.riskscape.wizard.bld.PipelineChange

getQuestion, getQuestionSet, parse

Constructor Details

MultipleChanges

public MultipleChanges(Answer answer,
 List<IncompletePipelineChange> children)

Method Details

make

public nz.org.riskscape.problem.ResultOrProblems<IncrementalBuildState> make(IncrementalBuildState currentState)
                                                                      throws BadPipelineChangeException

Description copied from interface: PipelineChange

Attempt to create a new IncrementalBuildState for this change

Specified by:

make in interface PipelineChange

Returns:

a new IncrementalBuildState with this change applied

Throws:

BadPipelineChangeException - if something went wrong that wasn't the user's fault

toString

public String toString()

Overrides:

toString in class Object

getAnswer

public Answer getAnswer()

Specified by:

getAnswer in interface PipelineChange

Returns:

the Answer that was ultimately responsible for this PipelineChange being introduced. Note that this might not be the only thing that predicated this change, but it is the last thing that caused it (the straw that broke the camel's back, so to speak)