edu.udo.cs.miningmart.m4.utils
Class InterM4ColumnForeignKeyMember

java.lang.Object
  extended byedu.udo.cs.miningmart.m4.utils.InterM4Communicator
      extended byedu.udo.cs.miningmart.m4.utils.InterM4ColumnForeignKeyMember

public class InterM4ColumnForeignKeyMember
extends InterM4Communicator

Helper class for standard communication between Column (container) and KeyMember.

Version:
$Id: InterM4ColumnForeignKeyMember.java,v 1.3 2006/04/11 14:10:10 euler Exp $
Author:
Martin Scholz

Constructor Summary
InterM4ColumnForeignKeyMember()
           
 
Method Summary
 java.util.Collection getCollection(java.lang.Object column)
           
 java.lang.Object getSingleRef(M4Object keymem)
           
 void setSingleRefPrimitive(M4Object keymem, java.lang.Object column)
           
 
Methods inherited from class edu.udo.cs.miningmart.m4.utils.InterM4Communicator
add, checkNameExists, remove, setCollectionTo, updateReferenceTo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

InterM4ColumnForeignKeyMember

public InterM4ColumnForeignKeyMember()
Method Detail

getSingleRef

public java.lang.Object getSingleRef(M4Object keymem)
                              throws M4Exception
Parameters:
keymem - a KeyMember
Returns:
the KeyMember's foreign key Column
Throws:
M4Exception
See Also:
InterM4Communicator#getSingleRef(M4Object)

getCollection

public java.util.Collection getCollection(java.lang.Object column)
                                   throws M4Exception
Parameters:
column - a Column
Returns:
the Column's Collection
Throws:
M4Exception
See Also:
InterM4Communicator#getCollection(M4Object)

setSingleRefPrimitive

public void setSingleRefPrimitive(M4Object keymem,
                                  java.lang.Object column)
                           throws M4Exception
Parameters:
keymem - a KeyMember
column - a Column to be set as the foreign key
Throws:
M4Exception
See Also:
InterM4Communicator#setSingleRefPrimitive(M4Object, M4Object)


Copyright © 2001-2005