Package adql.db.exception

## Class UnresolvedJoinException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - adql.parser.ParseException
      - - adql.db.exception.UnresolvedJoinException

- All Implemented Interfaces:
    `java.io.Serializable`

      public class UnresolvedJoinException
      extends ParseException

  This exception is thrown when a table between 2 tables can not be resolved, and particularly because of the join condition (i.e. column names not found, ...).
  Since:
    1.2
  Version:
    1.4 (06/2015)
  Author:
    Grégory Mantelet (ARI)
  See Also:
    Serialized Form

- - ### Field Summary

    - ### Fields inherited from class adql.parser.ParseException

      `currentToken, eol, expectedTokenSequences, position, tokenImage`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `UnresolvedJoinException​(java.lang.String message)` | Build a simple UnresolvedJoin.
    `UnresolvedJoinException​(java.lang.String message, TextPosition errorPosition)` | Build an UnresolvedJoin and specify, in addition of the error message, the position of the column not resolved.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `setPosition​(TextPosition pos)` | Set the position of the invalid JOIN.

    - ### Methods inherited from class adql.parser.ParseException

      `getPosition`

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### UnresolvedJoinException

          public UnresolvedJoinException​(java.lang.String message)

      Build a simple UnresolvedJoin. It is generally used when a column can not be resolved (linked to one of the joined tables).
      Parameters:
        `message` - Message to display explaining why the join can't be resolved.

    - #### UnresolvedJoinException

          public UnresolvedJoinException​(java.lang.String message,
                                         TextPosition errorPosition)

      Build an UnresolvedJoin and specify, in addition of the error message, the position of the column not resolved.
      Parameters:
        `message` - Message to display explaining why the join can't be resolved.
        `errorPosition` - Position of the wrong part of the join.

  - ### Method Detail

    - #### setPosition

          public void setPosition​(TextPosition pos)

      Set the position of the invalid JOIN.
      Parameters:
        `pos` - Position of the concerned JOIN inside the ADQL query.
      Since:
        1.4