List of importCSVToNodesTable() Examples

Examples of importCSVToNodesTable()

org.gephi.datalab.api.AttributeColumnsController.importCSVToNodesTable()

Method for importing CSV file data to nodes table.

Only special case is treating columns is id columns: first column found named 'id' (case insensitive) will be used as node id, others will be ignored.

No special column must be provided.

If a column name is not already in nodes table, it will be created with the corresponding columnType index.

If a node id already exists, depending on assignNewNodeIds, a new id will be assigned to it or instead, the already existing node attributes will be updated with the CSV data

@param file CSV file @param separator Separator of values of the CSV file @param charset Charset of the CSV file @param columnNames Names of the columns in the CSV file to use @param columnTypes Types of the columns in the CSV file to use when creating columns @param assignNewNodeIds Indicates if nodes should be assigned new ids when the ids are already in nodes table or not provided.

            Boolean createNewNodes = (Boolean) wizardDescriptor.getProperty("create-new-nodes");


            AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
            switch ((Mode) wizardDescriptor.getProperty("mode")) {
                case NODES_TABLE:
                    ac.importCSVToNodesTable(file, separator, charset, columnNames, columnTypes, assignNewNodeIds);
                    break;
                case EDGES_TABLE:
                    ac.importCSVToEdgesTable(file, separator, charset, columnNames, columnTypes, createNewNodes);
                    break;
            }

            Boolean createNewNodes = (Boolean) wizardDescriptor.getProperty("create-new-nodes");


            AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
            switch ((Mode) wizardDescriptor.getProperty("mode")) {
                case NODES_TABLE:
                    ac.importCSVToNodesTable(file, separator, charset, columnNames, columnTypes, assignNewNodeIds);
                    break;
                case EDGES_TABLE:
                    ac.importCSVToEdgesTable(file, separator, charset, columnNames, columnTypes, createNewNodes);
                    break;
            }

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Examples of importCSVToNodesTable()

Examples of org.gephi.datalab.api.AttributeColumnsController.importCSVToNodesTable()

Examples of org.gephi.datalab.api.AttributeColumnsController.importCSVToNodesTable()