private void getShell(ImmutableSet.Builder<FloatingObjectPartsTreeNode> allNodesBuilder) {

         allNodesBuilder.add(this);

         for (FloatingObjectPartsTreeNode child : this) {

             child.getShell(allNodesBuilder);

         }

     }

     void computeNeedAtLeastOnSelectValidState(boolean whenArriving, boolean whenLeaving) {

         boolean needSelect = isEditable();

         FloatingObjectPartsTreeNodeContext userObject = getUserObject();

         if (whenArriving) {

         if (whenLeaving) {

             userObject.needOneSelectionOnLeaving = (!needSelect || withValue(2)) && isAtLeastOneSelected(2);

         }

         if (userObject.needOneSelectionOnArriving || userObject.needOneSelectionOnLeaving) {

             log.info("Validate node " + this);

         }

         if (userObject.getValueAt(1) != null || userObject.getValueAt(2) != null) {

             log.info("Validate node " + this);

         }

     }

 //    void computeFormulaValidState(boolean whenArriving, boolean whenLeaving) {

             // enabled if parent is enabled and dto is enabled

             this.enabled = parent.enabled && dto.isEnabled();

             // editable if dto is selectable (we also make sure that the object material type is here too)

             this.useValidation = enabled && editable && dto.withValidation();

             if (!useValidation) {

                 valueValidOnArriving = true;

       </cell>

     </row>

     <!-- childrenMultiSelectable / childSelectionMandatory -->

     <row>

       <cell anchor='east' weightx="1" fill="both" columns="2">

   _propertyName:{ObjectMaterialDto.PROPERTY_VALIDATION};

 }

 #childrenMultiSelectable {

   selected:{bean.isChildrenMultiSelectable()};

 }

                       ObjectMaterialDto.PROPERTY_STANDARD_CODE,

                       ObjectMaterialDto.PROPERTY_OBJECT_MATERIAL_TYPE,

                       ObjectMaterialDto.PROPERTY_VALIDATION,

                       ObjectMaterialDto.PROPERTY_CHILD_SELECTION_MANDATORY,

                       ObjectMaterialDto.PROPERTY_CHILDREN_MULTI_SELECTABLE

               },

                       ObjectMaterialUI.BINDING_LEGACY_CODE_TEXT,

                       ObjectMaterialUI.BINDING_STANDARD_CODE_TEXT,

                       ObjectMaterialUI.BINDING_VALIDATION_TEXT,

                       ObjectMaterialUI.BINDING_CHILD_SELECTION_MANDATORY_SELECTED,

                       ObjectMaterialUI.BINDING_CHILDREN_MULTI_SELECTABLE_SELECTED

               });

 observe.common.ObjectMaterialDto.childrenMultiSelectable=children multi selectable

 observe.common.ObjectMaterialDto.legacyCodeStandardCode=Legacy code / Standard code

 observe.common.ObjectMaterialDto.parentCode=Parent

 observe.common.ObjectMaterialDto.validationInformation=Validation formula must contains variable x

 observe.common.ObjectObservedSpeciesDto.action.create=Insert this object observed species

 observe.common.ObjectObservedSpeciesDto.action.create.tip=Insert this object observed species

 observe.common.ObjectMaterialDto.childrenMultiSelectable=Sélection multiple des fils \#TODO

 observe.common.ObjectMaterialDto.legacyCodeStandardCode=Ancien code / Code standard \#TODO

 observe.common.ObjectMaterialDto.parentCode=Parent \#TODO

 observe.common.ObjectMaterialDto.validationInformation=La formule de validation doit contenir la variable x \#TODO

 observe.common.ObjectObservedSpeciesDto.action.create=Insertar

 observe.common.ObjectObservedSpeciesDto.action.create.tip=Insertar la especie de fauna observada

 observe.common.ObjectMaterialDto.childrenMultiSelectable=Sélection multiple des fils

 observe.common.ObjectMaterialDto.legacyCodeStandardCode=Ancien code / Code standard

 observe.common.ObjectMaterialDto.parentCode=Parent

 observe.common.ObjectMaterialDto.validationInformation=La formule de validation doit contenir la variable x

 observe.common.ObjectObservedSpeciesDto.action.create=Insérer

 observe.common.ObjectObservedSpeciesDto.action.create.tip=Insérer l'espèce faune observée

         ObjectMaterialReference parent = getParent();

         return parent != null && parent.getParentId() != null;

     }

 }

 referential.seine.ObjectMaterial > referential.I18nReferential | references=code,label,parentId,objectMaterialTypeId,validation,biodegradable,nonEntangling

 legacyCode + {*:1} String

 standardCode + {*:1} String

 biodegradable + {*:1} boolean

 nonEntangling + {*:1} boolean

 childrenMultiSelectable + {*:1} boolean

         entity.setStandardCode(dto.getStandardCode());

         entity.setParent(toEntity(dto.getParent()));

         entity.setObjectMaterialType(toEntity(dto.getObjectMaterialType()));

         entity.setValidation(dto.getValidation());

         entity.setChildrenMultiSelectable(dto.isChildrenMultiSelectable());

         entity.setChildSelectionMandatory(dto.isChildSelectionMandatory());

         dto.setParent(toReferentialReference(referentialLocale, entity.getParent()));

         dto.setObjectMaterialType(toReferentialReference(referentialLocale, entity.getObjectMaterialType()));

         dto.setValidation(entity.getValidation());

         dto.setChildrenMultiSelectable(entity.isChildrenMultiSelectable());

         dto.setChildSelectionMandatory(entity.isChildSelectionMandatory());

 referentiel.seine.ObjectMaterial > referentiel.I18nReferentialEntity | entity

 legacyCode + {*:1} String | hibernateAttributeType=text

 standardCode + {*:1} String

 biodegradable + {*:1} boolean | notNull

 nonEntangling + {*:1} boolean | notNull

 childrenMultiSelectable + {*:1} boolean | notNull

 UPDATE observe_seine.objectmaterial SET legacyCode ='22*, 23*', topiaVersion = topiaVersion + 1 WHERE topiaid = 'fr.ird.observe.entities.referentiel.seine.ObjectMaterial#0#0.3';

 UPDATE observe_seine.objectmaterial SET legacyCode = NULL, topiaVersion = topiaVersion + 1   WHERE topiaid='fr.ird.observe.entities.referentiel.seine.ObjectMaterial#0#0.2';

 INSERT INTO observe_seine.objectMaterial (topiaid, topiaversion, topiacreatedate, lastupdatedate, needComment, status, legacyCode, standardCode, code, parent, label1, label2, label3, selectable, childrenMultiSelectable, childSelectionMandatory, objectMaterialType, validation, biodegradable, nonEntangling) values ( 'fr.ird.observe.entities.referentiel.seine.ObjectMaterial#0#0.100', 0, CURRENT_DATE, CURRENT_TIMESTAMP, true,  0, '16', null, '6-6' , 'fr.ird.observe.entities.referentiel.seine.ObjectMaterial#0#0.77' , ' Raft or buoy drifting', 'Radeau ou bouée en dérive','Parilla o buoy a la deriva', true, false, false, 'fr.ird.observe.entities.referentiel.seine.ObjectMaterialType#0#0', NULL, false, false);

 create table OBSERVE_SEINE.nonTargetCatchReleasingTime (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status integer, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetLength (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, length numeric, isLengthComputed boolean, picturesReferences varchar(255), weight numeric, isWeightComputed boolean, count integer, acquisitionMode integer, tagNumber varchar(255), species varchar(255), sex varchar(255), speciesFate varchar(255), sizeMeasureType varchar(255), nonTargetSample varchar(255), nonTargetSample_idx integer, primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetSample (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, comment varchar(2147483647), set varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectMaterialType (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status integer, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectObservedSpecies (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, count integer, statut integer, species varchar(255), speciesStatus varchar(255), floatingObject varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectOperation (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status integer, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), whenArriving boolean not null, whenLeaving boolean not null, primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetCatchReleasingTime (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status int4, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetLength (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, length numeric, isLengthComputed boolean, picturesReferences varchar(255), weight numeric, isWeightComputed boolean, count int4, acquisitionMode int4, tagNumber varchar(255), species varchar(255), sex varchar(255), speciesFate varchar(255), sizeMeasureType varchar(255), nonTargetSample varchar(255), nonTargetSample_idx int4, primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetSample (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, comment text, set varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectMaterialType (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status int4, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectObservedSpecies (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, count int4, statut int4, species varchar(255), speciesStatus varchar(255), floatingObject varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectOperation (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status int4, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), whenArriving boolean not null, whenLeaving boolean not null, primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetCatchReleasingTime (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status integer, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetLength (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, length numeric, isLengthComputed boolean, picturesReferences varchar(255), weight numeric, isWeightComputed boolean, count integer, acquisitionMode integer, tagNumber varchar(255), species varchar(255), sex varchar(255), speciesFate varchar(255), sizeMeasureType varchar(255), weightMeasureMethod varchar(255), lengthMeasureMethod varchar(255), nonTargetSample varchar(255), nonTargetSample_idx integer, primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetSample (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, comment varchar(2147483647), set varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectMaterialType (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status integer, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectObservedSpecies (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, count integer, statut integer, species varchar(255), speciesStatus varchar(255), floatingObject varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectOperation (topiaId varchar(255) not null, topiaVersion bigint not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status integer, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), whenArriving boolean not null, whenLeaving boolean not null, primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetCatchReleasingTime (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status int4, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetLength (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, length numeric, isLengthComputed boolean, picturesReferences varchar(255), weight numeric, isWeightComputed boolean, count int4, acquisitionMode int4, tagNumber varchar(255), species varchar(255), sex varchar(255), speciesFate varchar(255), sizeMeasureType varchar(255), weightMeasureMethod varchar(255), lengthMeasureMethod varchar(255), nonTargetSample varchar(255), nonTargetSample_idx int4, primary key (topiaId));

 create table OBSERVE_SEINE.nonTargetSample (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, comment text, set varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectMaterialType (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status int4, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectObservedSpecies (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, count int4, statut int4, species varchar(255), speciesStatus varchar(255), floatingObject varchar(255), primary key (topiaId));

 create table OBSERVE_SEINE.objectOperation (topiaId varchar(255) not null, topiaVersion int8 not null, topiaCreateDate timestamp, lastUpdateDate timestamp not null, code varchar(255), uri varchar(255), needComment boolean not null, status int4, label1 varchar(255), label2 varchar(255), label3 varchar(255), label4 varchar(255), label5 varchar(255), label6 varchar(255), label7 varchar(255), label8 varchar(255), whenArriving boolean not null, whenLeaving boolean not null, primary key (topiaId));