COM.hugin.HAPI
Class LabelledDFNode

java.lang.Object
  extended by COM.hugin.HAPI.Node
      extended by COM.hugin.HAPI.DiscreteNode
          extended by COM.hugin.HAPI.DiscreteFunctionNode
              extended by COM.hugin.HAPI.LabelledDFNode
All Implemented Interfaces:
java.lang.Cloneable

public class LabelledDFNode
extends DiscreteFunctionNode

Labelled discrete function node.


Constructor Summary
LabelledDFNode(DiscreteFunctionNode node)
          Constructs a new LabelledDFNode object corresponding to the given DiscreteFunctionNode object node.
LabelledDFNode(NetworkModel belongsTo)
          Constructs a new LabelledDFNode.
 
Method Summary
 void reorderStates(java.lang.String[] order)
          Reorders the list of states of this node.
 
Methods inherited from class COM.hugin.HAPI.DiscreteFunctionNode
getCategory
 
Methods inherited from class COM.hugin.HAPI.DiscreteNode
caseIsSet, computeExplanationData, computeExplanationData, enterFinding, generateTable, getBelief, getCaseState, getEnteredFinding, getEntropy, getExpectedUtility, getKind, getMutualInformation, getNumberOfStates, getPredictedBelief, getPropagatedFinding, getSampledState, getSensitivityConstants, getSensitivityConstants, getStateIndex, getStateLabel, retractFindings, selectState, setCaseState, setNumberOfStates, setStateLabel, unsetCase
 
Methods inherited from class COM.hugin.HAPI.Node
addParent, addToInputs, addToOutputs, clone, createTemporalClone, delete, evidenceIsEntered, evidenceIsPropagated, evidenceToPropagate, getAttribute, getAttributes, getChildren, getEdgeConstraint, getHome, getHomeClass, getHomeDomain, getInstance, getJunctionTree, getLabel, getMaster, getModel, getName, getParents, getPosition, getSource, getTable, getTemporalClone, getTemporalMaster, getUserData, isAlive, likelihoodIsEntered, likelihoodIsPropagated, removeFromInputs, removeFromOutputs, removeParent, reverseEdge, setAttribute, setAttributes, setEdgeConstraint, setLabel, setName, setPosition, setUserData, switchParent
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LabelledDFNode

public LabelledDFNode(NetworkModel belongsTo)
               throws ExceptionHugin
Constructs a new LabelledDFNode.

Throws:
ExceptionHugin

LabelledDFNode

public LabelledDFNode(DiscreteFunctionNode node)
               throws ExceptionHugin
Constructs a new LabelledDFNode object corresponding to the given DiscreteFunctionNode object node. The new object will be identical to node (that is, same parents, same table, etc.) except for its type.

As a side-effect, the object node dies (that is, becomes "not-alive"). Moreover, all (output and temporal) clones associated with node also die.

Throws:
ExceptionHugin
Method Detail

reorderStates

public void reorderStates(java.lang.String[] order)
                   throws ExceptionHugin
Reorders the list of states of this node. The order list must contain the state labels of this node in the desired order.

In addition to reordering the state labels of this node, the contents of all tables and models containing this node, and case data associated with this node, are updated to match the new ordering of the states.

The states of this node must be uniquely labeled.

Parameters:
order - the new order (which must be a permutation of the current order) of the state labels of this node.
Throws:
ExceptionHugin