Java 类ims.ocrr.vo.CategoryQuestionAnswerVo 实例源码

private boolean isClinicalQuestionAlreadyAdded(GeneralQuestionAnswerVo generalQuestionAnswerVo, CategoryQuestionAnswerVoCollection categoryQuestionAnswerVoCollection)
{
    if(categoryQuestionAnswerVoCollection != null)
    {
        for(CategoryQuestionAnswerVo voCatQuestionAnswer : categoryQuestionAnswerVoCollection)
        {
            if(voCatQuestionAnswer.getCategoryQuestionAnswersIsNotNull())
            {
                for(GeneralQuestionAnswerVo voGenQuestAns : voCatQuestionAnswer.getCategoryQuestionAnswers())
                {
                    if(voGenQuestAns.getQuestion().equals(generalQuestionAnswerVo.getQuestion()))
                        return true;
                }
            }
        }
    }

    return false;
}

public OcsQASessionVo removeUnusedCategoryQuestions(OcsQASessionVo ocsQASession, CategoryCollection usedCategories)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (!usedCategories.contains(categoryQuestion.getCategory()))
            ocsQASession.getCategoryQuestionAnswers().remove(categoryQuestion);
    }

    return ocsQASession;
}

public OcsQASessionVo removeUnusedServiceQuestions(OcsQASessionVo ocsQASession, ArrayList<Integer> usedServices)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (categoryQuestion.getServiceQuestionAnswers() != null)
        {
            for (int j = categoryQuestion.getServiceQuestionAnswers().size() - 1; j >= 0; j--)
            {
                ServiceQuestionAnswerVo serviceQuestion = categoryQuestion.getServiceQuestionAnswers().get(j);

                if (!usedServices.contains(serviceQuestion.getService().getID_Service()))
                    categoryQuestion.getServiceQuestionAnswers().remove(serviceQuestion);
            }
        }
    }

    return ocsQASession;
}

private InvestigationLiteVoCollection getExistingInvestigations(OcsQASessionVo voOcsQA)
{
    if (voOcsQA == null)
        return null;

    InvestigationLiteVoCollection voColl = new InvestigationLiteVoCollection();
    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                voColl.add(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation());
            }
        }
    }
    return voColl;
}

private boolean isInvestigationAdded(InvestigationRefVo voRefInvestigation, OcsQASessionVo voOcsQA)
{
    if(voRefInvestigation == null || voOcsQA == null)
        return false;

    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                if(voRefInvestigation.equals(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation()))
                    return true;
            }
        }
    }

    return false;
}

private boolean isAtLeastOneQuestionAdded(CategoryQuestionAnswerVo voCategoryQuestionAnswerVo)
{
    if(voCategoryQuestionAnswerVo == null)
        return false;

    if(voCategoryQuestionAnswerVo.getCategoryQuestionAnswers() != null && voCategoryQuestionAnswerVo.getCategoryQuestionAnswers().size() > 0)
        return true;

    for (int i = 0; voCategoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && i < voCategoryQuestionAnswerVo.getServiceQuestionAnswers().size(); i++)
    {
        ServiceQuestionAnswerVo serviceQuestionAnswerVo = voCategoryQuestionAnswerVo.getServiceQuestionAnswers().get(i);

        if(serviceQuestionAnswerVo.getServiceQuestionAnswers().size() > 0)
            return true;

        for (int j = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswersIsNotNull() && j < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); j++)
        {
            if(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(j).getInvestigationQuestionAnswers().size() > 0)
                return true;
        }
    }

    return false;
}

private boolean isClinicalQuestionAlreadyAdded(GeneralQuestionAnswerVo generalQuestionAnswerVo, CategoryQuestionAnswerVoCollection categoryQuestionAnswerVoCollection)
{
    if(categoryQuestionAnswerVoCollection != null)
    {
        for(CategoryQuestionAnswerVo voCatQuestionAnswer : categoryQuestionAnswerVoCollection)
        {
            if(voCatQuestionAnswer.getCategoryQuestionAnswersIsNotNull())
            {
                for(GeneralQuestionAnswerVo voGenQuestAns : voCatQuestionAnswer.getCategoryQuestionAnswers())
                {
                    if(voGenQuestAns.getQuestion().equals(generalQuestionAnswerVo.getQuestion()))
                        return true;
                }
            }
        }
    }

    return false;
}

public OcsQASessionVo removeUnusedCategoryQuestions(OcsQASessionVo ocsQASession, CategoryCollection usedCategories)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (!usedCategories.contains(categoryQuestion.getCategory()))
            ocsQASession.getCategoryQuestionAnswers().remove(categoryQuestion);
    }

    return ocsQASession;
}

public OcsQASessionVo removeUnusedServiceQuestions(OcsQASessionVo ocsQASession, ArrayList<Integer> usedServices)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (categoryQuestion.getServiceQuestionAnswers() != null)
        {
            for (int j = categoryQuestion.getServiceQuestionAnswers().size() - 1; j >= 0; j--)
            {
                ServiceQuestionAnswerVo serviceQuestion = categoryQuestion.getServiceQuestionAnswers().get(j);

                if (!usedServices.contains(serviceQuestion.getService().getID_Service()))
                    categoryQuestion.getServiceQuestionAnswers().remove(serviceQuestion);
            }
        }
    }

    return ocsQASession;
}

private InvestigationLiteVoCollection getExistingInvestigations(OcsQASessionVo voOcsQA)
{
    if (voOcsQA == null)
        return null;

    InvestigationLiteVoCollection voColl = new InvestigationLiteVoCollection();
    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                voColl.add(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation());
            }
        }
    }
    return voColl;
}

private boolean isInvestigationAdded(InvestigationRefVo voRefInvestigation, OcsQASessionVo voOcsQA)
{
    if(voRefInvestigation == null || voOcsQA == null)
        return false;

    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                if(voRefInvestigation.equals(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation()))
                    return true;
            }
        }
    }

    return false;
}

private boolean isAtLeastOneQuestionAdded(CategoryQuestionAnswerVo voCategoryQuestionAnswerVo)
{
    if(voCategoryQuestionAnswerVo == null)
        return false;

    if(voCategoryQuestionAnswerVo.getCategoryQuestionAnswers() != null && voCategoryQuestionAnswerVo.getCategoryQuestionAnswers().size() > 0)
        return true;

    for (int i = 0; voCategoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && i < voCategoryQuestionAnswerVo.getServiceQuestionAnswers().size(); i++)
    {
        ServiceQuestionAnswerVo serviceQuestionAnswerVo = voCategoryQuestionAnswerVo.getServiceQuestionAnswers().get(i);

        if(serviceQuestionAnswerVo.getServiceQuestionAnswers().size() > 0)
            return true;

        for (int j = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswersIsNotNull() && j < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); j++)
        {
            if(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(j).getInvestigationQuestionAnswers().size() > 0)
                return true;
        }
    }

    return false;
}

private boolean isClinicalQuestionAlreadyAdded(GeneralQuestionAnswerVo generalQuestionAnswerVo, CategoryQuestionAnswerVoCollection categoryQuestionAnswerVoCollection)
{
    if(categoryQuestionAnswerVoCollection != null)
    {
        for(CategoryQuestionAnswerVo voCatQuestionAnswer : categoryQuestionAnswerVoCollection)
        {
            if(voCatQuestionAnswer.getCategoryQuestionAnswersIsNotNull())
            {
                for(GeneralQuestionAnswerVo voGenQuestAns : voCatQuestionAnswer.getCategoryQuestionAnswers())
                {
                    if(voGenQuestAns.getQuestion().equals(generalQuestionAnswerVo.getQuestion()))
                        return true;
                }
            }
        }
    }

    return false;
}

public OcsQASessionVo removeUnusedCategoryQuestions(OcsQASessionVo ocsQASession, CategoryCollection usedCategories)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (!usedCategories.contains(categoryQuestion.getCategory()))
            ocsQASession.getCategoryQuestionAnswers().remove(categoryQuestion);
    }

    return ocsQASession;
}

public OcsQASessionVo removeUnusedServiceQuestions(OcsQASessionVo ocsQASession, ArrayList<Integer> usedServices)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (categoryQuestion.getServiceQuestionAnswers() != null)
        {
            for (int j = categoryQuestion.getServiceQuestionAnswers().size() - 1; j >= 0; j--)
            {
                ServiceQuestionAnswerVo serviceQuestion = categoryQuestion.getServiceQuestionAnswers().get(j);

                if (!usedServices.contains(serviceQuestion.getService().getID_Service()))
                    categoryQuestion.getServiceQuestionAnswers().remove(serviceQuestion);
            }
        }
    }

    return ocsQASession;
}

private InvestigationLiteVoCollection getExistingInvestigations(OcsQASessionVo voOcsQA)
{
    if (voOcsQA == null)
        return null;

    InvestigationLiteVoCollection voColl = new InvestigationLiteVoCollection();
    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                voColl.add(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation());
            }
        }
    }
    return voColl;
}

private boolean isInvestigationAdded(InvestigationRefVo voRefInvestigation, OcsQASessionVo voOcsQA)
{
    if(voRefInvestigation == null || voOcsQA == null)
        return false;

    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                if(voRefInvestigation.equals(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation()))
                    return true;
            }
        }
    }

    return false;
}

private boolean isAtLeastOneQuestionAdded(CategoryQuestionAnswerVo voCategoryQuestionAnswerVo)
{
    if(voCategoryQuestionAnswerVo == null)
        return false;

    if(voCategoryQuestionAnswerVo.getCategoryQuestionAnswers() != null && voCategoryQuestionAnswerVo.getCategoryQuestionAnswers().size() > 0)
        return true;

    for (int i = 0; voCategoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && i < voCategoryQuestionAnswerVo.getServiceQuestionAnswers().size(); i++)
    {
        ServiceQuestionAnswerVo serviceQuestionAnswerVo = voCategoryQuestionAnswerVo.getServiceQuestionAnswers().get(i);

        if(serviceQuestionAnswerVo.getServiceQuestionAnswers().size() > 0)
            return true;

        for (int j = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswersIsNotNull() && j < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); j++)
        {
            if(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(j).getInvestigationQuestionAnswers().size() > 0)
                return true;
        }
    }

    return false;
}

private boolean isClinicalQuestionAlreadyAdded(GeneralQuestionAnswerVo generalQuestionAnswerVo, CategoryQuestionAnswerVoCollection categoryQuestionAnswerVoCollection)
{
    if(categoryQuestionAnswerVoCollection != null)
    {
        for(CategoryQuestionAnswerVo voCatQuestionAnswer : categoryQuestionAnswerVoCollection)
        {
            if(voCatQuestionAnswer.getCategoryQuestionAnswersIsNotNull())
            {
                for(GeneralQuestionAnswerVo voGenQuestAns : voCatQuestionAnswer.getCategoryQuestionAnswers())
                {
                    if(voGenQuestAns.getQuestion().equals(generalQuestionAnswerVo.getQuestion()))
                        return true;
                }
            }
        }
    }

    return false;
}

public OcsQASessionVo removeUnusedCategoryQuestions(OcsQASessionVo ocsQASession, CategoryCollection usedCategories)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (!usedCategories.contains(categoryQuestion.getCategory()))
            ocsQASession.getCategoryQuestionAnswers().remove(categoryQuestion);
    }

    return ocsQASession;
}

public OcsQASessionVo removeUnusedServiceQuestions(OcsQASessionVo ocsQASession, ArrayList<Integer> usedServices)
{
    if (ocsQASession == null || ocsQASession.getCategoryQuestionAnswers() == null)
        return ocsQASession;


    for (int i = ocsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo categoryQuestion = ocsQASession.getCategoryQuestionAnswers().get(i);

        if (categoryQuestion.getServiceQuestionAnswers() != null)
        {
            for (int j = categoryQuestion.getServiceQuestionAnswers().size() - 1; j >= 0; j--)
            {
                ServiceQuestionAnswerVo serviceQuestion = categoryQuestion.getServiceQuestionAnswers().get(j);

                if (!usedServices.contains(serviceQuestion.getService().getID_Service()))
                    categoryQuestion.getServiceQuestionAnswers().remove(serviceQuestion);
            }
        }
    }

    return ocsQASession;
}

private InvestigationLiteVoCollection getExistingInvestigations(OcsQASessionVo voOcsQA)
{
    if (voOcsQA == null)
        return null;

    InvestigationLiteVoCollection voColl = new InvestigationLiteVoCollection();
    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                voColl.add(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation());
            }
        }
    }
    return voColl;
}

private boolean isInvestigationAdded(InvestigationRefVo voRefInvestigation, OcsQASessionVo voOcsQA)
{
    if(voRefInvestigation == null || voOcsQA == null)
        return false;

    for (int i = 0; voOcsQA.getCategoryQuestionAnswersIsNotNull() && i < voOcsQA.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = voOcsQA.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);
            for (int k = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null && k < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); k++)
            {
                if(voRefInvestigation.equals(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k).getInvestigation()))
                    return true;
            }
        }
    }

    return false;
}

private boolean isAtLeastOneQuestionAdded(CategoryQuestionAnswerVo voCategoryQuestionAnswerVo)
{
    if(voCategoryQuestionAnswerVo == null)
        return false;

    if(voCategoryQuestionAnswerVo.getCategoryQuestionAnswers() != null && voCategoryQuestionAnswerVo.getCategoryQuestionAnswers().size() > 0)
        return true;

    for (int i = 0; voCategoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && i < voCategoryQuestionAnswerVo.getServiceQuestionAnswers().size(); i++)
    {
        ServiceQuestionAnswerVo serviceQuestionAnswerVo = voCategoryQuestionAnswerVo.getServiceQuestionAnswers().get(i);

        if(serviceQuestionAnswerVo.getServiceQuestionAnswers().size() > 0)
            return true;

        for (int j = 0; serviceQuestionAnswerVo.getInvestigationQuestionAnswersIsNotNull() && j < serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size(); j++)
        {
            if(serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(j).getInvestigationQuestionAnswers().size() > 0)
                return true;
        }
    }

    return false;
}

private DynamicGridRow addCategoryRow(CategoryQuestionAnswerVo voCatQAnswer)
{
    DynamicGridRow topCategoryRow = addTreeRow(gridQuestions.getRows().newRow(), voCatQAnswer.getCategory().getText());
    topCategoryRow.setSelectable(false);
    topCategoryRow.setIdentifier(voCatQAnswer.getCategory());
    topCategoryRow.setBackColor(Color.Bisque);
    topCategoryRow.setBold(true);
    return topCategoryRow;
}

private boolean categoryOrServiceOrQuestionsAdded(CategoryQuestionAnswerVo voCatQAnswer)
{
    if (voCatQAnswer == null)
        return false;

    boolean serviceQuestionsAdded = voCatQAnswer.getServiceQuestionAnswersIsNotNull() && voCatQAnswer.getServiceQuestionAnswers().size() > 0 && voCatQAnswer.getServiceQuestionAnswers().get(0).getInvestigationQuestionAnswersIsNotNull() && voCatQAnswer.getServiceQuestionAnswers().get(0).getInvestigationQuestionAnswers().size() > 0; //WDEV-16804
    boolean categoryQuestionsAdded = voCatQAnswer.getCategoryQuestionAnswersIsNotNull() && voCatQAnswer.getCategoryQuestionAnswers().size() > 0;
    return categoryQuestionsAdded || serviceQuestionsAdded;
}

private void removeUnusedCategoryQuestions(CategoryCollection categoryColl, OcsQASessionVo voOcsQASession)
{
    if (voOcsQASession == null || voOcsQASession.getCategoryQuestionAnswers() == null)
        return;

    for (int i = voOcsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo question = voOcsQASession.getCategoryQuestionAnswers().get(i);

        if (categoryColl == null || !categoryColl.contains(question.getCategory()))
        {
            voOcsQASession.getCategoryQuestionAnswers().remove(question);
        }
    }
}

public OcsQASessionVo removeInvestigationFromVo(Integer investigationId, OcsQASessionVo ocsQASession)
{
    if (investigationId == null)
        return ocsQASession;

    for (int i = 0; ocsQASession != null && ocsQASession.getCategoryQuestionAnswersIsNotNull() && i < ocsQASession.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = ocsQASession.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);

            if (serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null)
            {
                //Remove the Investigation Question Answer
                for (int k = serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size() - 1; k >= 0; k--)
                {
                    InvestigationQuestionAnswerVo invQAVo = serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k);
                    if (invQAVo.getInvestigationIsNotNull() && invQAVo.getInvestigation().getID_InvestigationIsNotNull() && invQAVo.getInvestigation().getID_Investigation().equals(investigationId))
                    {
                        serviceQuestionAnswerVo.getInvestigationQuestionAnswers().remove(invQAVo);
                    }
                }
            }
        }
    }

    return ocsQASession;
}

private CategoryQuestionAnswerVo getCategoryQuestionAnswer(Category category, OcsQASessionVo voOcsQASession)
{
    for (int i = 0; voOcsQASession != null && i < voOcsQASession.getCategoryQuestionAnswers().size(); i++)
    {
        if(voOcsQASession.getCategoryQuestionAnswers().get(i).getCategory().equals(category))
            return voOcsQASession.getCategoryQuestionAnswers().get(i);
    }

    CategoryQuestionAnswerVo voCategoryQuestionAnswer = new CategoryQuestionAnswerVo();
    voCategoryQuestionAnswer.setCategory(category);
    voCategoryQuestionAnswer.setServiceQuestionAnswers(new ServiceQuestionAnswerVoCollection());
    voCategoryQuestionAnswer.setCategoryQuestionAnswers(new GeneralQuestionAnswerVoCollection());

    return voCategoryQuestionAnswer;
}

private boolean isCategoryQuestionAdded(CategoryQuestionAnswerVo voCategoryQuestionAnswer, QuestionInformationShortVo voQuestionInformation)
{
    if(voQuestionInformation != null && voCategoryQuestionAnswer != null && voCategoryQuestionAnswer.getCategoryQuestionAnswersIsNotNull())
    {
        for (int i = 0; i < voCategoryQuestionAnswer.getCategoryQuestionAnswers().size(); i++)
        {
            if(voQuestionInformation.equals(voCategoryQuestionAnswer.getCategoryQuestionAnswers().get(i).getQuestion()))
            {
                return true;
            }
        }
    }

    return false;
}

private void buildCategoryQuestions(Category category, CategoryQuestionAnswerVo voCategoryQuestionAnswer, CategoryQuestionShortVoCollection categoryConfigQuestions)
{
    // Add the Category question if now added before
    if (categoryConfigQuestions != null && categoryConfigQuestions.size() > 0)
    {
        if (voCategoryQuestionAnswer.getCategoryQuestionAnswers() == null)
            voCategoryQuestionAnswer.setCategoryQuestionAnswers(new GeneralQuestionAnswerVoCollection());

        for (int i = 0; i < categoryConfigQuestions.size(); i++)
        {
            CategoryQuestionShortVo categoryQuestionShortVo = categoryConfigQuestions.get(i);
            if (categoryQuestionShortVo.getOCRRCategoryIsNotNull() && categoryQuestionShortVo.getOCRRCategory().equals(category))
            {
                boolean categoryQuestionAdded = isCategoryQuestionAdded(voCategoryQuestionAnswer, categoryQuestionShortVo.getQuestionInformation());
                boolean askedForEveryInvestigation = categoryQuestionShortVo.getAskForInvestigationsIsNotNull() && categoryQuestionShortVo.getAskForInvestigations().booleanValue();
                //Don't add duplicated questions or questions marked as "Ask for every Investigation"
                if (categoryQuestionAdded == false && askedForEveryInvestigation == false && isCategoryQuestionActive(categoryQuestionShortVo))
                    voCategoryQuestionAnswer.getCategoryQuestionAnswers().add(createNewCategoryQuestion(categoryQuestionShortVo));
            }
        }
    }
    else
    {
        // Clear category questions
        voCategoryQuestionAnswer.setCategoryQuestionAnswers(null);
    }
}

private void buildServiceQuestions(Category category, CategoryQuestionAnswerVo voCategoryQuestionAnswerVo, ServiceQuestionShortVoCollection serviceConfigQuestions, GeneralQuestionAnswerVoCollection askedInEveryInvestigations, InvestigationOcsQuestionsVo voInvOcs)
{
    if (voInvOcs != null)
    {
        Category investigationCategory = voInvOcs.getInvestigationIndexIsNotNull() && voInvOcs.getInvestigationIndex().getCategoryIsNotNull() ? voInvOcs.getInvestigationIndex().getCategory() : null;
        if (investigationCategory != null && investigationCategory.equals(category))
        {
            ServiceLiteVo serviceVo = voInvOcs.getProviderServiceIsNotNull() && voInvOcs.getProviderService().getLocationServiceIsNotNull() ? voInvOcs.getProviderService().getLocationService().getService() : null;
            if(serviceVo != null)
            {
                ServiceQuestionAnswerVo voServiceQA = getInstServiceQuestionAnswerFromConfigService(serviceConfigQuestions, voCategoryQuestionAnswerVo, askedInEveryInvestigations, serviceVo, voInvOcs);
                boolean questionsAdded = voServiceQA  != null && voServiceQA.getServiceQuestionAnswersIsNotNull() && voServiceQA.getServiceQuestionAnswers().size() > 0;
                boolean investigationQuestionsAdded = voServiceQA  != null && voServiceQA.getInvestigationQuestionAnswersIsNotNull() && voServiceQA.getInvestigationQuestionAnswers().size() > 0;
                //Add the Service only if there is at least one Service or Investigation Question
                if(questionsAdded || investigationQuestionsAdded)
                {
                    if (voCategoryQuestionAnswerVo.getServiceQuestionAnswers() == null)
                        voCategoryQuestionAnswerVo.setServiceQuestionAnswers(new ServiceQuestionAnswerVoCollection());

                    int index = voCategoryQuestionAnswerVo.getServiceQuestionAnswers().indexOf(voServiceQA);
                    if(index < 0)
                        voCategoryQuestionAnswerVo.getServiceQuestionAnswers().add(voServiceQA);
                    else
                        voCategoryQuestionAnswerVo.getServiceQuestionAnswers().set(index, voServiceQA);
                }
            }
        }
    }
    else
    {
        voCategoryQuestionAnswerVo.setServiceQuestionAnswers(null);
    }
}

private static GeneralQuestionAnswerVoCollection getGeneralQuestionAnswerCollection(OcsQASessionVo voOcsQASession)
{
    GeneralQuestionAnswerVoCollection voColl = new GeneralQuestionAnswerVoCollection();

    for (int j = 0; voOcsQASession != null && voOcsQASession.getCategoryQuestionAnswersIsNotNull() && j < voOcsQASession.getCategoryQuestionAnswers().size(); j++)
    {
        CategoryQuestionAnswerVo voCatQAnswer = voOcsQASession.getCategoryQuestionAnswers().get(j);

        // Category
        for (int k = 0; k < voCatQAnswer.getCategoryQuestionAnswers().size(); k++)
        {
            voColl.add(voCatQAnswer.getCategoryQuestionAnswers().get(k));
        }

        // Service
        for (int k = 0; k < voCatQAnswer.getServiceQuestionAnswers().size(); k++)
        {
            ServiceQuestionAnswerVo voServiceQAnswer = voCatQAnswer.getServiceQuestionAnswers().get(k);
            for (int index = 0; index < voServiceQAnswer.getServiceQuestionAnswers().size(); index++)
            {
                voColl.add(voServiceQAnswer.getServiceQuestionAnswers().get(index));
            }

            for (int i = 0; i < voServiceQAnswer.getInvestigationQuestionAnswers().size(); i++)
            {
                InvestigationQuestionAnswerVo voSQAnswer = voServiceQAnswer.getInvestigationQuestionAnswers().get(i);
                for (int index = 0; voSQAnswer != null && index < voSQAnswer.getInvestigationQuestionAnswers().size(); index++)
                {
                    voColl.add(voSQAnswer.getInvestigationQuestionAnswers().get(index));
                }
            }
        }
    }

    return voColl;
}

public String[] validateAnswers()
{
    OcsQASessionVo voValidate = new OcsQASessionVo();
    voValidate = this.getAnswers(voValidate);

    ArrayList<String> errors = new ArrayList<String>();
    if (voValidate != null)
    {
        for (int i = 0; voValidate.getCategoryQuestionAnswersIsNotNull() && i < voValidate.getCategoryQuestionAnswers().size(); i++)
        {
            CategoryQuestionAnswerVo voCQA = voValidate.getCategoryQuestionAnswers().get(i);

            // Category Questions
            getMandatoryQuestionErrors(errors, voCQA.getCategoryQuestionAnswers(), voCQA.getCategory().toString());

            for (int j = 0; j < voCQA.getServiceQuestionAnswers().size(); j++)
            {
                ServiceQuestionAnswerVo voSQA = voCQA.getServiceQuestionAnswers().get(j);
                //ServiceQuestions
                getMandatoryQuestionErrors(errors, voSQA.getServiceQuestionAnswers(), voSQA.getService().getServiceName());

                for (int k = 0; k < voSQA.getInvestigationQuestionAnswers().size(); k++)
                {
                    InvestigationQuestionAnswerVo voIQA = voSQA.getInvestigationQuestionAnswers().get(k);
                    //Investigation Questions
                    getMandatoryQuestionErrors(errors, voIQA.getInvestigationQuestionAnswers(), voIQA.getInvestigation().getInvestigationIndex().getName());
                }
            }
        }
    }

    if (errors.size() > 0)
    {
        String[] errs = new String[errors.size()];
        errors.toArray(errs);
        return errs;
    }

    return null;
}

private DynamicGridRow addCategoryRow(CategoryQuestionAnswerVo voCatQAnswer)
{
    DynamicGridRow topCategoryRow = addTreeRow(gridQuestions.getRows().newRow(), voCatQAnswer.getCategory().getText());
    topCategoryRow.setSelectable(false);
    topCategoryRow.setIdentifier(voCatQAnswer.getCategory());
    topCategoryRow.setBackColor(Color.Bisque);
    topCategoryRow.setBold(true);
    return topCategoryRow;
}

private boolean categoryOrServiceOrQuestionsAdded(CategoryQuestionAnswerVo voCatQAnswer)
{
    if (voCatQAnswer == null)
        return false;

    boolean serviceQuestionsAdded = voCatQAnswer.getServiceQuestionAnswersIsNotNull() && voCatQAnswer.getServiceQuestionAnswers().size() > 0 && voCatQAnswer.getServiceQuestionAnswers().get(0).getInvestigationQuestionAnswersIsNotNull() && voCatQAnswer.getServiceQuestionAnswers().get(0).getInvestigationQuestionAnswers().size() > 0; //WDEV-16804
    boolean categoryQuestionsAdded = voCatQAnswer.getCategoryQuestionAnswersIsNotNull() && voCatQAnswer.getCategoryQuestionAnswers().size() > 0;
    return categoryQuestionsAdded || serviceQuestionsAdded;
}

private void removeUnusedCategoryQuestions(CategoryCollection categoryColl, OcsQASessionVo voOcsQASession)
{
    if (voOcsQASession == null || voOcsQASession.getCategoryQuestionAnswers() == null)
        return;

    for (int i = voOcsQASession.getCategoryQuestionAnswers().size() - 1; i >= 0; i--)
    {
        CategoryQuestionAnswerVo question = voOcsQASession.getCategoryQuestionAnswers().get(i);

        if (categoryColl == null || !categoryColl.contains(question.getCategory()))
        {
            voOcsQASession.getCategoryQuestionAnswers().remove(question);
        }
    }
}

public OcsQASessionVo removeInvestigationFromVo(Integer investigationId, OcsQASessionVo ocsQASession)
{
    if (investigationId == null)
        return ocsQASession;

    for (int i = 0; ocsQASession != null && ocsQASession.getCategoryQuestionAnswersIsNotNull() && i < ocsQASession.getCategoryQuestionAnswers().size(); i++)
    {
        CategoryQuestionAnswerVo categoryQuestionAnswerVo = ocsQASession.getCategoryQuestionAnswers().get(i);
        for (int j = 0; categoryQuestionAnswerVo.getServiceQuestionAnswersIsNotNull() && j < categoryQuestionAnswerVo.getServiceQuestionAnswers().size(); j++)
        {
            ServiceQuestionAnswerVo serviceQuestionAnswerVo = categoryQuestionAnswerVo.getServiceQuestionAnswers().get(j);

            if (serviceQuestionAnswerVo.getInvestigationQuestionAnswers() != null)
            {
                //Remove the Investigation Question Answer
                for (int k = serviceQuestionAnswerVo.getInvestigationQuestionAnswers().size() - 1; k >= 0; k--)
                {
                    InvestigationQuestionAnswerVo invQAVo = serviceQuestionAnswerVo.getInvestigationQuestionAnswers().get(k);
                    if (invQAVo.getInvestigationIsNotNull() && invQAVo.getInvestigation().getID_InvestigationIsNotNull() && invQAVo.getInvestigation().getID_Investigation().equals(investigationId))
                    {
                        serviceQuestionAnswerVo.getInvestigationQuestionAnswers().remove(invQAVo);
                    }
                }
            }
        }
    }

    return ocsQASession;
}

private CategoryQuestionAnswerVo getCategoryQuestionAnswer(Category category, OcsQASessionVo voOcsQASession)
{
    for (int i = 0; voOcsQASession != null && i < voOcsQASession.getCategoryQuestionAnswers().size(); i++)
    {
        if(voOcsQASession.getCategoryQuestionAnswers().get(i).getCategory().equals(category))
            return voOcsQASession.getCategoryQuestionAnswers().get(i);
    }

    CategoryQuestionAnswerVo voCategoryQuestionAnswer = new CategoryQuestionAnswerVo();
    voCategoryQuestionAnswer.setCategory(category);
    voCategoryQuestionAnswer.setServiceQuestionAnswers(new ServiceQuestionAnswerVoCollection());
    voCategoryQuestionAnswer.setCategoryQuestionAnswers(new GeneralQuestionAnswerVoCollection());

    return voCategoryQuestionAnswer;
}

private boolean isCategoryQuestionAdded(CategoryQuestionAnswerVo voCategoryQuestionAnswer, QuestionInformationShortVo voQuestionInformation)
{
    if(voQuestionInformation != null && voCategoryQuestionAnswer != null && voCategoryQuestionAnswer.getCategoryQuestionAnswersIsNotNull())
    {
        for (int i = 0; i < voCategoryQuestionAnswer.getCategoryQuestionAnswers().size(); i++)
        {
            if(voQuestionInformation.equals(voCategoryQuestionAnswer.getCategoryQuestionAnswers().get(i).getQuestion()))
            {
                return true;
            }
        }
    }

    return false;
}