uk.co.agena.minerva.model.extendedbn
Class LabelledEN
java.lang.Object
uk.co.agena.minerva.model.extendedbn.ExtendedNode
uk.co.agena.minerva.model.extendedbn.LabelledEN
- All Implemented Interfaces:
- java.lang.Comparable, java.util.EventListener, ExtendedNodeListener, ExtendedStateListener, Identifiable, Nameable, Writable
- Direct Known Subclasses:
- BooleanEN
public class LabelledEN
- extends ExtendedNode
A LabelledEN is an ExtendedNode whose states are not numerical or in any
order but simply have labels e.g.{Java, C++, C, Ada}.
Fields inherited from class uk.co.agena.minerva.model.extendedbn.ExtendedNode |
actOnMarginalsChangedEvent, answerable, connBn, connectableInputNode, connectableOutputNode, connNodeId, CONTINUOUS_INTERVAL_E_N, CURRENT_FUNCTION_STRING, currentNodeFunction, currentParentModelNodeAltId, currentPartitionedModelNodeFunctions, currentPartitionedParentModelNodeAltIds, currentPartitionedParentModelNodes, DEFAULT_FUNCTION_STRING, defaultNodeFunction, defaultParentModelNodeAltId, defaultPartitionedModelNodeFunctions, defaultPartitionedParentModelNodeAltIds, defaultPartitionedParentModelNodes, DELTA, DISCRETE_REAL_E_N, EDITABLE_NODE_FUNCTION, EDITABLE_NPT, EDITABLE_PARENT_STATE_FUNCTIONS, extendedStates, functionMode, id, inputNodeReceivedMarginals, LABELLED_E_N, name, nptReCalcRequired, nptSynchronisedWithFormula, NUMERICAL_E_N, PROBS_NOT_EDITABLE, reportable, supportedFunctionTypes, targetValue, targetValuePresent, version, visible |
Constructor Summary |
LabelledEN()
Default constructor. |
LabelledEN(NameDescription name,
uk.co.agena.minerva.model.corebn.CoreBN connBn)
Constructs a LabelledEN with the specified name and connected BN. |
LabelledEN(NameDescription name,
java.lang.String connNodeId,
uk.co.agena.minerva.model.corebn.CoreBN connBn)
Constructs a LabelledEN with the specified name, connected node ID and
connected BN. |
Methods inherited from class uk.co.agena.minerva.model.extendedbn.ExtendedNode |
addChild, addExpressionVariable, addExtendedNodeListener, addExtendedState, addExtendedState, addExtendedStates, addParent, cloneTypeSpecific, compareTo, constructExtraFieldString, containsFunctionOfType, containsOnlyStatisticalFunctions, copy, createDataPointFromExtendedState, cropFunctions, enterDistributionOfEvidence, enterDistributionOfEvidence, enterHardEvidence, enterHardEvidence, extendedNodeConnBNNotFound, extendedNodeConnNodeIdChanged, extendedNodeInconsistentEvidenceEntered, extendedNodeMarginalsChanged, extendedNodeNameDescriptionChanged, extendedNodeStateNameChanged, extendedNodeStatesReplaced, extendedNodeVariableAdded, extendedNodeVariableRemoved, extendedNodeVisibleAttributeChanged, extendedStateAdded, extendedStateNameDescriptionChanged, extendedStateRemoved, fireMarginalsChangedEvent, getActOnMarginalsChangedEvent, getAnswerable, getConcreteNodeName, getConcreteNodeType, getConcreteNodeTypeNames, getConnBn, getConnNodeId, getCoreBNNodeEquivalents, getCurrentNodeFunction, getCurrentParentModelNodeAltId, getCurrentPartitionedModelNodeFunctions, getCurrentPartitionedParentModelNodeAltIds, getCurrentPartitionedParentModelNodes, getDefaultNodeFunction, getDefaultParentModelNodeAltId, getDefaultPartitionedModelNodeFunctions, getDefaultPartitionedParentModelNodeAltIds, getDefaultPartitionedParentModelNodes, getExpression, getExpressionVariables, getExtendedState, getExtendedStateAtIndex, getExtendedStates, getExtendedStateShortNames, getExtendedStateWithName, getExtendedStateWithShortDesc, getFunctionMode, getHardEvidence, getId, getInputNodeRecivedMarginalsAsEvidenceDS, getLastSavedPriorIndex, getMarginals, getName, getNextExtendedStateId, getNodeType, getNotes, getNPT, getNPTPopulationMethodAsString, getNPTSize, getNumberOfStateCombsForModelNodes, getPartitionedExpressionModelNodes, getPartitionedExpressions, getReportable, getRowMajorNPT, getSavedPriors, getScaledTargetValue, getSuitableMessagePassingNodes, getSupportedFunctionTypes, getTargetValue, getTargetValueAsString, getTargetValueRange, getTargetValueRangeAsString, getTotalNumberOfExtendedFunctions, getVersion, getVisible, hasParents, isChangeStatesOnInputNodeIfRequired, isConnectableInputNode, isConnectableOutputNode, isInputNodeReceivedMarginals, isInputNodeRecivedMarginalsAsEvidence, isNptReCalcRequired, isNptSynchronisedWithFormula, isTargetValuePresent, isTemporaryNodeOrderFlag, mode, nodeChanged, processExtraFields, read, recalculateConnStateIndices, removeAllFurtherSavedPriors, removeExpressionVariable, removeExtendedNodeListener, removeExtendedState, replicateNodeStates, revert2savedPrior, savePrior, setActOnMarginalsChangedEvent, setAnswerable, setChangeStatesOnInputNodeIfRequired, setConnBn, setConnectableInputNode, setConnectableOutputNode, setConnNodeId, setCurrentNodeFunction, setCurrentParentModelNodeAltId, setCurrentPartitionedModelNodeFunctions, setCurrentPartitionedParentModelNodeAltIds, setCurrentPartitionedParentModelNodes, setDefaultNodeFunction, setDefaultParentModelNodeAltId, setDefaultPartitionedModelNodeFunctions, setDefaultPartitionedParentModelNodeAltIds, setDefaultPartitionedParentModelNodes, setExpression, setExpressionVariables, setExtendedStates, setExtendedStates, setFunctionMode, setId, setInputNodeReceivedMarginals, setInputNodeRecivedMarginalsAsEvidence, setInputNodeRecivedMarginalsAsEvidenceDS, setName, setNotes, setNPT, setNPT, setNPT, setNPTForSingleModelParentNode, setNptReCalcRequired, setNptSynchronisedWithFormula, setPartitionedExpressionModelNodes, setPartitionedExpressions, setReportable, setSavedPriors, setTargetValue, setTargetValueFromString, setTargetValuePresent, setTemporaryNodeOrderFlag, setupActionForMarginalsChangedEvent, setVersion, setVisible, storeFunctionsCorrectly, toString, updateConnNodeId, updateExpressionVariable, updateFunctionsParentConnNodeId, updateFunctionType, usedInCurrentExpression, write |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
defaultStateNames
protected static java.lang.String[][] defaultStateNames
LabelledEN
public LabelledEN()
- Default constructor.
LabelledEN
public LabelledEN(NameDescription name,
java.lang.String connNodeId,
uk.co.agena.minerva.model.corebn.CoreBN connBn)
throws ExtendedBNException
- Constructs a LabelledEN with the specified name, connected node ID and
connected BN. It also initialises the ExtendedStates with numerical values
based upon the position of each state within the node's list.
- Parameters:
name
- the name of the LabelledENconnNodeId
- the ID of the connected node in the underlying BN.connBn
- a reference to the underlying CoreBN
- Throws:
ExtendedBNException
- if there is a problem creating the node
LabelledEN
public LabelledEN(NameDescription name,
uk.co.agena.minerva.model.corebn.CoreBN connBn)
throws ExtendedBNException
- Constructs a LabelledEN with the specified name and connected BN.
- Parameters:
name
- the name of the LabelledENconnBn
- a reference to the underlying CoreBN
- Throws:
ExtendedBNException
- if there is a problem creating the node
configureDefaultExtendedStates
public void configureDefaultExtendedStates()
throws ExtendedStateException
- Sets up a default list of ExtendedStates for this node based on the default
state names for this class.
- Specified by:
configureDefaultExtendedStates
in class ExtendedNode
- Throws:
ExtendedStateException
createNewExtendedState
public ExtendedState createNewExtendedState(int index)
throws ExtendedNodeMethodNotSupportedException,
ExtendedBNException
- Description copied from class:
ExtendedNode
- Creates a new ExtendedState, all the way to the core. It will add the state
at the index specified. Give a -1 value if you wish the state to be added
to the end of the list of existing states.
- Specified by:
createNewExtendedState
in class ExtendedNode
- Returns:
-
- Throws:
ExtendedBNException
ExtendedNodeMethodNotSupportedException
getDefaultStateNames
public static java.lang.String[][] getDefaultStateNames()
extendedNodeAttributeChanged
public void extendedNodeAttributeChanged(ExtendedNodeEvent ene,
int attribute)
- Description copied from class:
ExtendedNode
- Called when selected attributes of the node are changed. The Int value in
the second arguement defines what attribute it was that changed, the
constant value for which are available on the ExtendedNodeEvent class
- Specified by:
extendedNodeAttributeChanged
in interface ExtendedNodeListener
- Overrides:
extendedNodeAttributeChanged
in class ExtendedNode
createExtendedStates
public java.util.List createExtendedStates(DataSet ds)
throws ExtendedStateException
- Description copied from class:
ExtendedNode
- Takes the supplied DataSet and uses it to generate a List of ExtendedStates
which are then returned. Each type of node can potentially use the DataSet
to generate states in a different. Implementations are provided lower down
in the hierarchy.
- Specified by:
createExtendedStates
in class ExtendedNode
- Parameters:
ds
- the DataSet used for creating the ExtendedStates
- Returns:
- a List of created ExtendedStates
- Throws:
ExtendedStateException
createDataSetForExtendedStates
public DataSet createDataSetForExtendedStates()
throws ExtendedStateException
- Create a DatsSet from the Extended States of this node.
- Specified by:
createDataSetForExtendedStates
in class ExtendedNode
- Returns:
-
- Throws:
ExtendedStateException
replaceState
public java.util.List replaceState(int index,
int numDivisions)
throws ExtendedStateException,
ExtendedNodeMethodNotSupportedException
- Takes the state at the specified index and replaces it with the required number of new states.
- Specified by:
replaceState
in class ExtendedNode
- Parameters:
index
- the index of the state to splitnumDivisions
- the number of divisions it should be split into
- Returns:
- a List of the ExtendedStates that were created as part of the process
- Throws:
ExtendedStateException
ExtendedNodeMethodNotSupportedException
getSamplesForState
public java.lang.Object getSamplesForState(int index,
boolean boundsOnly)
throws ExtendedStateException
- Returns a set of samples from the range of the state in question. The number of samples to take is a system level property.
In this case, the number of samples is ignored and only the String value of the specified state is returned.
- Specified by:
getSamplesForState
in class ExtendedNode
- Parameters:
index
- the index of the state to sampleboundsOnly
- TODO
- Returns:
- an array containing just the String value of the state to be sampled
- Throws:
ExtendedStateNotFoundException
- if there is no state at the supplied index
ExtendedStateException
Copyright © 2006 Agena Ltd. All Rights Reserved.