Package edu.wisc.game.parser

## Interface Expression.Mapper

- Enclosing interface:
    Expression

      public static interface Expression.Mapper

  A Mapper is something that can take a variable (Expression.Id) and produce another Expression (e.g. by substituting the value of the variable). This is used in automatic rule generation

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Expression` | `apply​(Expression ex)` |

- - ### Method Detail

    - #### apply

          Expression apply​(Expression ex)
                    throws RuleParseException

      Throws:
        `RuleParseException`