column-type

Why?

You might want to enforce a pattern for the type of your columns.

This rule will fail if the given regex does not match against the type when creating a column.

Options

• pattern - (regex, as string) regular expression that the type of any created column must adhere to
• columnCondition - (string) - Spring EL expression that should resolve to a boolean, which if provided will decide whether the rule should be applied or not to the evaluated column. The expression scope is ColumnConfig object

Example Usage

{
  "rules": {
    "column-type": {
      "pattern": "^int$",
      "columnCondition": "name == 'id'",
      "errorMessage": "Column type '%s' of column with name '%s' should be 'int'"
    }
  }
}

(The above example just ensures that columns named id should be of type int.)