org.compiere.dbPort
Class Join

java.lang.Object
  org.compiere.dbPort.Join

public class Join
extends Object

Join Clause.

  f.AD_Column_ID = c.AD_Column_ID(+)
  

Version:

$Id: Join.java,v 1.2 2006/07/30 00:55:04 jjanke Exp $

Author:

Jorg Janke

Constructor Summary

Join(String joinClause)
Constructor

Method Summary

String	getCondition() Get Join condition.
String	getJoinAlias() Get Join Table Alias
String	getJoinClause() Get origial Join Clause.
String	getJoinTable() Get Join Table Name
String	getMainAlias() Get Main Table Alias
String	getMainTable() Get Main Table Name
boolean	isConditionOf(Join first) This Join is a condition of the first Join.
boolean	isLeft() Is Left Aouter Join
void	setJoinTable(String joinTable) Set Main Table Name.
void	setMainTable(String mainTable) Set Main Table Name.
String	toString() String representation

Methods inherited from class java.lang.Object

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

Constructor Detail

Join

public Join(String joinClause)

Constructor

Parameters:

joinClause -

Method Detail

getJoinClause

public String getJoinClause()

Get origial Join Clause. e.g. f.AD_Column_ID = c.AD_Column_ID(+)

Returns:

Join cluase

getMainAlias

public String getMainAlias()

Get Main Table Alias

Returns:

Main Table Alias

getJoinAlias

public String getJoinAlias()

Get Join Table Alias

Returns:

Join Table Alias

isLeft

public boolean isLeft()

Is Left Aouter Join

Returns:

true if left outer join

getCondition

public String getCondition()

Get Join condition. e.g. f.AD_Column_ID = c.AD_Column_ID

Returns:

join condition

setMainTable

public void setMainTable(String mainTable)

Set Main Table Name. If table name equals alias, the alias is set to ""

Parameters:

mainTable -

getMainTable

public String getMainTable()

Get Main Table Name

Returns:

Main Table Name

setJoinTable

public void setJoinTable(String joinTable)

Set Main Table Name. If table name equals alias, the alias is set to ""

Parameters:

joinTable -

getJoinTable

public String getJoinTable()

Get Join Table Name

Returns:

Join Table Name

isConditionOf

public boolean isConditionOf(Join first)

This Join is a condition of the first Join. e.g. tb.AD_User_ID(+)=? or tb.AD_User_ID(+)='123'

Parameters:

first -

Returns:

true if condition

toString

public String toString()

String representation

Overrides:

toString in class Object

Returns:

info