Join (Castor JavaDoc)

java.lang.Object
- org.castor.cpa.persistence.sql.query.Join

All Implemented Interfaces:

QueryObject
```
public final class Join
extends java.lang.Object
implements QueryObject
```
Class holding join informations.

Version:

$Revision: 8469 $ $Date: 2006-04-25 15:08:23 -0600 (Tue, 25 Apr 2006) $

Author:

Dennis Butterstein, Ralf Joachim

Constructor Summary

Constructors
Constructor	Description
`Join(JoinOperator oper, Qualifier join)`	Constructor taking two parameters, constructing JoinOperator instance from string and delegating call to the default constructor.
`Join(JoinOperator oper, Qualifier join, Condition cond)`	Default constructor copying passed values to class variables.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(Visitor visitor)`	Accept method to handle incoming visitors.
`Condition`	`getCondition()`	Method returning condition currently set.
`Qualifier`	`getJoin()`	Method returning qualifier currently set.
`JoinOperator`	`getOperator()`	Method returning operator currently set.
`java.lang.String`	`toString()`	Method constructing query string.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Join
```
public Join(JoinOperator oper,
            Qualifier join)
```
    Constructor taking two parameters, constructing JoinOperator instance from string and delegating call to the default constructor.
    
    Parameters:
    
    oper - String to be used to get the correct JoinOperator.
    
    join - Qualifier to be used as right side of the join.
  - Join
```
public Join(JoinOperator oper,
            Qualifier join,
            Condition cond)
```
    Default constructor copying passed values to class variables.
    
    Parameters:
    
    oper - Passed JoinOperator to be set.
    
    join - Qualifier to be used as right side of the join.
    
    cond - Condition to be used for the join.
- Method Detail
  - getOperator
```
public JoinOperator getOperator()
```
    Method returning operator currently set.
    
    Returns:
    
    Operator currently set.
  - getJoin
```
public Qualifier getJoin()
```
    Method returning qualifier currently set.
    
    Returns:
    
    Qualifier currently set.
  - getCondition
```
public Condition getCondition()
```
    Method returning condition currently set.
    
    Returns:
    
    Condition currently set.
  - toString
```
public java.lang.String toString()
```
    Method constructing query string.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    Constructed query string.
  - accept
```
public void accept(Visitor visitor)
```
    Accept method to handle incoming visitors.
    
    Specified by:
    
    accept in interface QueryObject
    
    Parameters:
    
    visitor - Visitor to be handled.

Class Join

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Join

Join

Method Detail

getOperator

getJoin

getCondition

toString

accept