edu.udo.cs.miningmart.m4.utils
Class InterM4OperatorConstraint

java.lang.Object
  extended byedu.udo.cs.miningmart.m4.utils.InterM4Communicator
      extended byedu.udo.cs.miningmart.m4.utils.InterM4OperatorConstraint

public class InterM4OperatorConstraint
extends InterM4Communicator

Helper class for standard communication between Operator (container) and Constraint.

Version:
$Id: InterM4OperatorConstraint.java,v 1.3 2006/04/11 14:10:10 euler Exp $
Author:
Martin Scholz

Constructor Summary
InterM4OperatorConstraint()
           
 
Method Summary
 java.util.Collection getCollection(java.lang.Object operator)
           
 java.lang.Object getSingleRef(M4Object constraint)
           
 
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

InterM4OperatorConstraint

public InterM4OperatorConstraint()
Method Detail

getSingleRef

public java.lang.Object getSingleRef(M4Object constraint)
                              throws M4Exception
Parameters:
constraint - an Constraint
Returns:
the Constraint's Operator
Throws:
M4Exception
See Also:
InterM4Communicator#getSingleRef(M4Object)

getCollection

public java.util.Collection getCollection(java.lang.Object operator)
                                   throws M4Exception
Parameters:
operator - an Operator
Returns:
the Operator's Collection of Constraints
Throws:
M4Exception
See Also:
InterM4Communicator#getCollection(M4Object)


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