private ObjectGroupObjectDeclare createObjectDeclare(NodeObject node) throws TikaException {
            ObjectGroupObjectDeclare objectGroupObjectDeclare = new ObjectGroupObjectDeclare();

            objectGroupObjectDeclare.objectExtendedGUID = node.exGuid;
            objectGroupObjectDeclare.objectPartitionID = new Compact64bitInt(1);
            objectGroupObjectDeclare.cellReferencesCount = new Compact64bitInt(0);
            objectGroupObjectDeclare.objectReferencesCount = new Compact64bitInt(0);
            objectGroupObjectDeclare.objectDataSize = new Compact64bitInt(node.getContent().size());

            return objectGroupObjectDeclare;
        }
This method is used to create ObjectGroupObjectDeclare instance from a node object

@param node Specify the node object.
@return Return the ObjectGroupObjectDeclare instance.
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/streamobj/ObjectGroupDataElementData.java