cmu.survey.editor.manipulators
Class VariableNameChecker.QuestionIterator

java.lang.Object
  cmu.survey.editor.manipulators.VariableNameChecker.PageIterator
      cmu.survey.editor.manipulators.VariableNameChecker.QuestionIterator

All Implemented Interfaces:

java.util.Iterator

Direct Known Subclasses:

VariableNameChecker.VariableIterator

Enclosing class:

VariableNameChecker

public static class VariableNameChecker.QuestionIterator
extends VariableNameChecker.PageIterator

Field Summary

protected QuestionDataBitSet

nextQuestion

Fields inherited from class cmu.survey.editor.manipulators.VariableNameChecker.PageIterator

nextPage

Constructor Summary

VariableNameChecker.QuestionIterator(Page page)

VariableNameChecker.QuestionIterator(Survey survey)

Method Summary

QuestionDataBitSet	getLastQuestion() Last works before calling hasNext() or after calling next().
int	getLastQuestionIndexOnPage()
boolean	hasNext()
java.lang.Object	next()
Page	nextPage() Use this ONLY when it is a PageIterator, not when it is a QuestionIterator/VariableIterator!
QuestionDataBitSet	nextQuestion() Use this ONLY when it is a QuestionIterator, not when it is a VariableIterator!

Methods inherited from class cmu.survey.editor.manipulators.VariableNameChecker.PageIterator

getLastPage, remove

Methods inherited from class java.lang.Object

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

Field Detail

nextQuestion

protected QuestionDataBitSet nextQuestion

Constructor Detail

VariableNameChecker.QuestionIterator

public VariableNameChecker.QuestionIterator(Page page)

VariableNameChecker.QuestionIterator

public VariableNameChecker.QuestionIterator(Survey survey)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

Overrides:

hasNext in class VariableNameChecker.PageIterator

getLastQuestion

public QuestionDataBitSet getLastQuestion()

Last works before calling hasNext() or after calling next(). It will NOT work between calling hasNext() and next()!

Returns:

getLastQuestionIndexOnPage

public int getLastQuestionIndexOnPage()

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

Overrides:

next in class VariableNameChecker.PageIterator

nextQuestion

public QuestionDataBitSet nextQuestion()

Use this ONLY when it is a QuestionIterator, not when it is a VariableIterator! We trust you not to use it when it's a VariableIterator.

Returns:

nextPage

public Page nextPage()

Description copied from class: VariableNameChecker.PageIterator

Use this ONLY when it is a PageIterator, not when it is a QuestionIterator/VariableIterator! We trust you not to use it when it's a QuestionIterator/VariableIterator.

Overrides:

nextPage in class VariableNameChecker.PageIterator

Returns: