cmu.survey.editor.data
Interface DataBitSet

All Known Subinterfaces:

ChoicesDataBitSet, OneChoiceDataBitSet, QuestionDataBitSet, VariableDataBitSet

All Known Implementing Classes:

AuxillaryOptionDataBitTable, AuxillaryOptionSecondVariableDataBitSetTable, AuxillaryOptionVariableDataBitSetTable, ChoicesDataBitSetSQL, OneChoiceDataBitSetStub, QuestionDataBitSetSQL, QuestionDataBitSetTable, QuestionVariableDataBitSetSQL, VariableDataBitSetTableStub

public interface DataBitSet

Method Summary

boolean

hasBeenModified()

Method Detail

hasBeenModified

boolean hasBeenModified()

Returns:

whether the question has been modified since load or if it is new. Basically, it returns whether this DataBitSet needs to be saved.