Examples of com.google.visualization.datasource.datatable.DataTable.clone()

Package com.google.visualization.datasource.datatable

Class com.google.visualization.datasource.datatable.DataTable

Examples of com.google.visualization.datasource.datatable.DataTable.clone()

com.google.visualization.datasource.datatable.DataTable.clone()
Returns a new data table, with the same data and metadata as this one. Any change to the returned table should not change this table and vice versa. This is a deep clone. @return The cloned data table.

  public static DataTable getRandomDataTable(int tableNum, int numRows,
      long randomSeed) {
    random = new Random(randomSeed);
    DataTable res = new DataTable();
    res.addColumns(dataTables[tableNum].getColumnDescriptions());
    res = res.clone(); // Clones the column descriptions.
    try {
      for (int i = 0; i < numRows; i++) {
        TableRow row = new TableRow();
        for (ColumnDescription colDesc : res.getColumnDescriptions()) {
          Value value = toRandomValue(colDesc.getType());

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    public static DataTable getRandomDataTable(int tableNum, int numRows,
                                               long randomSeed) {
        random = new Random(randomSeed);
        DataTable res = new DataTable();
        res.addColumns(dataTables[tableNum].getColumnDescriptions());
        res = res.clone(); // Clones the column descriptions.
        try {
            for(int i = 0; i < numRows; i++) {
                TableRow row = new TableRow();
                for(ColumnDescription colDesc : res.getColumnDescriptions()) {
                    Value value = toRandomValue(colDesc.getType());

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