public boolean addCreativeId(Long aCreativeId) {
   boolean wasAdded = false;
   wasAdded = creativeIds.add(aCreativeId);
   return wasAdded;
 }
 public boolean addWordsRank(GetkeywordRankResponseMetaData aWordsRank) {
   boolean wasAdded = false;
   wasAdded = wordsRanks.add(aWordsRank);
   return wasAdded;
 }
 public boolean addMobileSublinkType(MobileSublinkType aMobileSublinkType) {
   boolean wasAdded = false;
   wasAdded = mobileSublinkTypes.add(aMobileSublinkType);
   return wasAdded;
 }
 public boolean addAdgroupSelectedColumn(String aAdgroupSelectedColumn) {
   boolean wasAdded = false;
   wasAdded = adgroupSelectedColumn.add(aAdgroupSelectedColumn);
   return wasAdded;
 }
 public boolean addKeywordSelectedColumn(String aKeywordSelectedColumn) {
   boolean wasAdded = false;
   wasAdded = keywordSelectedColumn.add(aKeywordSelectedColumn);
   return wasAdded;
 }
 public boolean addCampaignSelectedColumn(String aCampaignSelectedColumn) {
   boolean wasAdded = false;
   wasAdded = campaignSelectedColumn.add(aCampaignSelectedColumn);
   return wasAdded;
 }
 public boolean addCampaignId(Long aCampaignId) {
   boolean wasAdded = false;
   wasAdded = campaignIds.add(aCampaignId);
   return wasAdded;
 }
 public boolean addSelectedRow(VariableColumn aSelectedRow) {
   boolean wasAdded = false;
   wasAdded = selectedRow.add(aSelectedRow);
   return wasAdded;
 }
 public boolean addNewCreativeSelectedColumn(String aNewCreativeSelectedColumn) {
   boolean wasAdded = false;
   wasAdded = newCreativeSelectedColumn.add(aNewCreativeSelectedColumn);
   return wasAdded;
 }
 public boolean addGroupKeywordId(GroupKeywordId aGroupKeywordId) {
   boolean wasAdded = false;
   wasAdded = groupKeywordIds.add(aGroupKeywordId);
   return wasAdded;
 }