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## org.apache.torque.criteria
Enum JoinType

    java.lang.Object
      java.lang.Enum<JoinType>
          org.apache.torque.criteria.JoinType

All Implemented Interfaces:
  Serializable, Comparable<JoinType>

    public enum JoinType

extends Enum<JoinType>

The possible explicit join types.

Version:
  $Id: JoinType.java 1448414 2013-02-20 21:06:35Z tfischer $

Enum Constant Summary
`INNER_JOIN` SQL Expression " INNER JOIN ".
`LEFT_JOIN` SQL Expression " LEFT JOIN ".
`RIGHT_JOIN` SQL Expression " RIGHT JOIN ".

Method Summary
`String` | `toString()` Returns the SQL expression for the join type.
`static JoinType` | `valueOf(String name)` Returns the enum constant of this type with the specified name.
`static JoinType[]` | `values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
`clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf`

Methods inherited from class java.lang.Object
`getClass, notify, notifyAll, wait, wait, wait`

Enum Constant Detail

### LEFT_JOIN

    public static final JoinType LEFT_JOIN

  SQL Expression " LEFT JOIN ".

### RIGHT_JOIN

    public static final JoinType RIGHT_JOIN

  SQL Expression " RIGHT JOIN ".

### INNER_JOIN

    public static final JoinType INNER_JOIN

  SQL Expression " INNER JOIN ".

Method Detail

### values

    public static JoinType[] values()

  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

      for (JoinType c : JoinType.values())
          System.out.println(c);

  Returns:
    an array containing the constants of this enum type, in the order they are declared

### valueOf

    public static JoinType valueOf(String name)

  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

  Parameters:
    `name` - the name of the enum constant to be returned.
  Returns:
    the enum constant with the specified name
  Throws:
    `IllegalArgumentException` - if this enum type has no constant with the specified name
    `NullPointerException` - if the argument is null

### toString

    public String toString()

  Returns the SQL expression for the join type.

  Overrides:
    `toString` in class `Enum<JoinType>`
  Returns:
    the SQL expression, not null.

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