Examples of org.eclipse.persistence.internal.oxm.mappings.CollectionReferenceMapping.usesSingleNode()

                        
                        List fields = xmlColMapping.getFields();
                        Field xmlColMappingField = (Field) xmlColMapping.getField();
                        XPathNode branchNode;
                        if(null == xmlColMappingField) {
                            if(fields.size() > 1 && !xmlColMapping.usesSingleNode()) {                                
                                addChild(XPathFragment.SELF_FRAGMENT, new XMLCollectionReferenceMappingMarshalNodeValue(xmlColMapping), xmlDescriptor.getNamespaceResolver());
                            }
                            branchNode = rootXPathNode;
                        } else {
                            branchNode = addChild(((Field) xmlColMapping.getField()).getXPathFragment(), new XMLCollectionReferenceMappingMarshalNodeValue(xmlColMapping), xmlDescriptor.getNamespaceResolver());

            choiceElementNodeValue = new XMLCompositeDirectCollectionMappingNodeValue((DirectCollectionMapping)xmlMapping);
        } else if(xmlMapping instanceof CompositeCollectionMapping) {
            choiceElementNodeValue = new XMLCompositeCollectionMappingNodeValue((CompositeCollectionMapping)xmlMapping);
        } else {
            CollectionReferenceMapping refMapping = ((CollectionReferenceMapping)xmlMapping);
            if(refMapping.usesSingleNode() || refMapping.getFields().size() == 1) {
                choiceElementNodeValue = new XMLCollectionReferenceMappingNodeValue(refMapping, xmlField);
            } else {
                choiceElementNodeValue = new XMLCollectionReferenceMappingMarshalNodeValue((CollectionReferenceMapping)xmlMapping);
            }
        }

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