edu.udo.cs.miningmart.m4.utils
Class InterM4ChainStep

java.lang.Object
  extended byedu.udo.cs.miningmart.m4.utils.InterM4Communicator
      extended byedu.udo.cs.miningmart.m4.utils.InterM4ChainStep

public class InterM4ChainStep
extends InterM4Communicator

Helper class for standard communication between Chain (container) and Step.

Version:
$Id: InterM4ChainStep.java,v 1.3 2006/04/11 14:10:10 euler Exp $
Author:
Martin Scholz

Constructor Summary
InterM4ChainStep()
           
 
Method Summary
 java.util.Collection getCollection(java.lang.Object chain)
           
 java.lang.Object getSingleRef(M4Object step)
           
 
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

InterM4ChainStep

public InterM4ChainStep()
Method Detail

getSingleRef

public java.lang.Object getSingleRef(M4Object step)
                              throws M4Exception
Parameters:
step - a Step
Returns:
the Step's Chain
Throws:
M4Exception
See Also:
InterM4Communicator#getSingleRef(M4Object)

getCollection

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


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