Package org.compiere.dbPort

Class Join

java.lang.Object
org.compiere.dbPort.Join
public class Join extends Object
Model for 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 Details

    • Join

      public Join(String joinClause)
      Constructor
      Parameters:
      joinClause -

  • Method Details

    • getJoinClause

      public String getJoinClause()
      Get original 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 Outer 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 Join Table Name.
      If join table name equals join alias, the join 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