org.sakaiproject.tool.assessment.qti.helper.item
Class ItemHelper20Impl

java.lang.Object
  org.sakaiproject.tool.assessment.qti.helper.item.ItemHelperBase
      org.sakaiproject.tool.assessment.qti.helper.item.ItemHelper20Impl

All Implemented Interfaces:

ItemHelperIfc

public class ItemHelper20Impl
extends ItemHelperBase
implements ItemHelperIfc

Copyright: Copyright (c) 2004

Organization: Sakai Project

Version for QTI 2.0 item XML, significant differences between 1.2 and 2.0

Version:

$Id: ItemHelper20Impl.java 9274 2006-05-10 22:50:48Z daisyf@stanford.edu $

Author:

Ed Smiley esmiley@stanford.edu

Field Summary

Fields inherited from class org.sakaiproject.tool.assessment.qti.helper.item.ItemHelperBase

ITEM_AUDIO, ITEM_ESSAY, ITEM_FIB, ITEM_FILE, ITEM_FIN, ITEM_MATCHING, ITEM_MCMC, ITEM_MCMC_SS, ITEM_MCSC, ITEM_MXSURVEY, ITEM_SURVEY, ITEM_TF

Fields inherited from interface org.sakaiproject.tool.assessment.qti.helper.item.ItemHelperIfc

ITEM_AUDIO, ITEM_ESSAY, ITEM_FIB, ITEM_FILE, ITEM_FIN, ITEM_MATCHING, ITEM_MCMC, ITEM_MCMC_SS, ITEM_MCSC, ITEM_MXSURVEY, ITEM_SURVEY, ITEM_TF, itemTypes

Constructor Summary

ItemHelper20Impl()

Method Summary

void	addCorrectAnswer(String correctAnswerLabel, Item itemXml) Flags an answer as correct.
void	addIncorrectAnswer(String incorrectAnswerLabel, Item itemXml) Flags an answer as NOT correct.
void	addMaxScore(Float score, Item itemXml) Add maximum score to item XML.
void	addMinScore(Float score, Item itemXml) Add minimum score to item XML
protected AuthoringXml	getAuthoringXml() We will have a versioned AuthoringXml in subclasses.
String	getItemType(Item itemXml) get item type string we use title for this for now
String	getMetaLabelXPath(String fieldlabel) assessmentItem/qtiMetadata not be permissible in QTI 2.0 this this should be used by manifest Get the metadata field entry XPath for a given label
String	getMetaXPath() assessmentItem/qtiMetadata not be permissible in QTI 2.0 this this should be used by manifest Get the metadata field entry XPath
protected int	getQtiVersion() get QTI version
String	getText(Item itemXml) Get the text for the item
void	setAnswers(ArrayList itemTextList, Item itemXml) Set the answer texts for item.
void	setFeedback(ArrayList itemTextList, Item itemXml) Set the feedback texts for item.
void	setItemText(String itemText, Item itemXml) Set the (usually instructional text) for trhe item.
void	setItemTexts(ArrayList itemTextList, Item itemXml) Set the (one or more) item texts.

Methods inherited from class org.sakaiproject.tool.assessment.qti.helper.item.ItemHelperBase

makeItemNodeText, readTypeSurveyItem, readTypeXMLItem, readXMLDocument, updateItemXml

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sakaiproject.tool.assessment.qti.helper.item.ItemHelperIfc

readTypeSurveyItem, readTypeXMLItem, readXMLDocument, updateItemXml

Constructor Detail

ItemHelper20Impl

public ItemHelper20Impl()

Method Detail

getAuthoringXml

protected AuthoringXml getAuthoringXml()

Description copied from class: ItemHelperBase

We will have a versioned AuthoringXml in subclasses.

Specified by:

getAuthoringXml in class ItemHelperBase

Returns:

addMaxScore

public void addMaxScore(Float score,
                        Item itemXml)

Add maximum score to item XML.

Specified by:

addMaxScore in interface ItemHelperIfc

Parameters:

score -

itemXml -

addMinScore

public void addMinScore(Float score,
                        Item itemXml)

Add minimum score to item XML

Specified by:

addMinScore in interface ItemHelperIfc

Parameters:

score -

itemXml -

addCorrectAnswer

public void addCorrectAnswer(String correctAnswerLabel,
                             Item itemXml)

Flags an answer as correct.

Specified by:

addCorrectAnswer in interface ItemHelperIfc

Parameters:

correctAnswerLabel -

getMetaXPath

public String getMetaXPath()

assessmentItem/qtiMetadata not be permissible in QTI 2.0 this this should be used by manifest Get the metadata field entry XPath

Specified by:

getMetaXPath in interface ItemHelperIfc

Returns:

the XPath

getMetaLabelXPath

public String getMetaLabelXPath(String fieldlabel)

assessmentItem/qtiMetadata not be permissible in QTI 2.0 this this should be used by manifest Get the metadata field entry XPath for a given label

Specified by:

getMetaLabelXPath in interface ItemHelperIfc

Parameters:

fieldlabel -

Returns:

the XPath

getText

public String getText(Item itemXml)

Get the text for the item

Specified by:

getText in interface ItemHelperIfc

Parameters:

itemXml -

Returns:

the text

setItemTexts

public void setItemTexts(ArrayList itemTextList,
                         Item itemXml)

Set the (one or more) item texts. Valid for single and multiple texts.

Specified by:

setItemTexts in interface ItemHelperIfc

Parameters:

itemXml -

itemText - text to be updated

getItemType

public String getItemType(Item itemXml)

get item type string we use title for this for now

Specified by:

getItemType in interface ItemHelperIfc

Parameters:

itemXml -

Returns:

type as string

setAnswers

public void setAnswers(ArrayList itemTextList,
                       Item itemXml)

Set the answer texts for item.

Specified by:

setAnswers in interface ItemHelperIfc

Parameters:

itemTextList - the text(s) for item

setFeedback

public void setFeedback(ArrayList itemTextList,
                        Item itemXml)

Description copied from interface: ItemHelperIfc

Set the feedback texts for item.

Specified by:

setFeedback in interface ItemHelperIfc

Parameters:

itemTextList - the text(s) for item

getQtiVersion

protected int getQtiVersion()

get QTI version

Specified by:

getQtiVersion in class ItemHelperBase

Returns:

addIncorrectAnswer

public void addIncorrectAnswer(String incorrectAnswerLabel,
                               Item itemXml)

Description copied from interface: ItemHelperIfc

Flags an answer as NOT correct.

Specified by:

addIncorrectAnswer in interface ItemHelperIfc

Parameters:

incorrectAnswerLabel -

itemXml -

setItemText

public void setItemText(String itemText,
                        Item itemXml)

Description copied from interface: ItemHelperIfc

Set the (usually instructional text) for trhe item.

Specified by:

setItemText in interface ItemHelperIfc