it.unitn.disi.smatch.data
Class Node

java.lang.Object
  it.unitn.disi.smatch.data.Node

All Implemented Interfaces:

INode, INodeData

public class Node
extends java.lang.Object
implements INodeData, INode

This class represent a node in the hierarchy. It contains logical (cNode and cLab formulas); linguistic (WN senses,tokens) and structural information (parent and children of Node).

Constructor Summary

Node()

Node(java.lang.String nodeName, java.lang.String nodeId)

Method Summary

void	addAtomicConceptOfLabel(IAtomicConceptOfLabel sense) adds atomic concepts of label to the node
void	addChild(INode child) Adds child to the given node.
boolean	equals(java.lang.Object o)
IAtomicConceptOfLabel	getAColById(java.lang.String tokenUID) Get node acol by Id.
java.util.Vector<IAtomicConceptOfLabel>	getACoLs() returns atomic concepts of labels associated with the givem node
java.util.Vector<java.lang.String>	getAlternativeLabels()
java.util.Vector<INode>	getAncestors() The returned list is orderd from the father node to the root.
java.util.Vector<INode>	getChildren() Returns children of the node.
java.lang.String	getcLabFormula()
java.lang.String	getCNodeFormula()
int	getDepth() returns depth of the node in the context
int	getDescendantCount() Returns count of descendant nodes, including itself.
java.util.Vector<INode>	getDescendants() Returns all descendants of the node.
int	getIndex() Gets index in a Vector.
static INode	getInstance()
static INode	getInstance(java.lang.String nodeName, java.lang.String nodeId)
IAtomicConceptOfLabel	getNMTAColById(java.lang.String tokenUID) Get node matching task acol by Id.
INodeData	getNodeData() Returns interface to node metadata.
java.lang.String	getNodeId() Retunrs node id.
java.util.Vector<IAtomicConceptOfLabel>	getNodeMatchingTaskACols() Fill and get the Vector of all logical formula representations of all concepts
java.lang.String	getNodeName() Returns node label.
java.lang.String	getNodeUniqueName()
INode	getParent() Returns interface to the parent node.
java.lang.String	getParentRelationType()
java.lang.String	getPathToRootString() returns path to root string for the given node
boolean	getSource() Indicates whether this node belongs to the source context.
java.util.Vector<java.lang.String>	getSynonyms()
double	getWeight()
int	hashCode()
boolean	isRoot() Retunrs true if the node is a root in the context and false otherwise.
void	removeChild(INode child) Removes child of the node.
void	resetLogicalFormula() clears cLab formula
void	resetSetOfSenses() clear sets of senses
void	setcLabFormula(java.lang.String cLabFormula)
void	setcLabFormulaToConjunciveForm(java.lang.String formula) Set cLab formula to CNF and store in the concept
void	setcNodeFormula(java.lang.String cNodeFormula)
void	setIndex(int index) Sets index in a Vector.
void	setNodeId(java.lang.String nodeId)
void	setNodeName(java.lang.String nodeName)
void	setNodeUniqueName()
void	setNodeUniqueName(java.lang.String uniqueName)
void	setParent(INode parent)
void	setSource(boolean source)
void	sort()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Node

public Node()

Node

public Node(java.lang.String nodeName,
            java.lang.String nodeId)

Method Detail

setNodeName

public void setNodeName(java.lang.String nodeName)

Specified by:

setNodeName in interface INodeData

getSynonyms

public java.util.Vector<java.lang.String> getSynonyms()

Specified by:

getSynonyms in interface INodeData

getAlternativeLabels

public java.util.Vector<java.lang.String> getAlternativeLabels()

Specified by:

getAlternativeLabels in interface INodeData

getWeight

public double getWeight()

Specified by:

getWeight in interface INodeData

getcLabFormula

public java.lang.String getcLabFormula()

Specified by:

getcLabFormula in interface INodeData

setcLabFormula

public void setcLabFormula(java.lang.String cLabFormula)

Specified by:

setcLabFormula in interface INodeData

setcNodeFormula

public void setcNodeFormula(java.lang.String cNodeFormula)

Specified by:

setcNodeFormula in interface INodeData

getInstance

public static INode getInstance()

getNodeData

public INodeData getNodeData()

Description copied from interface: INode

Returns interface to node metadata.

Specified by:

getNodeData in interface INode

Returns:

interface to node metadata

setcLabFormulaToConjunciveForm

public void setcLabFormulaToConjunciveForm(java.lang.String formula)

Set cLab formula to CNF and store in the concept

Specified by:

setcLabFormulaToConjunciveForm in interface INodeData

resetLogicalFormula

public void resetLogicalFormula()

Description copied from interface: INodeData

clears cLab formula

Specified by:

resetLogicalFormula in interface INodeData

resetSetOfSenses

public void resetSetOfSenses()

Description copied from interface: INodeData

clear sets of senses

Specified by:

resetSetOfSenses in interface INodeData

addAtomicConceptOfLabel

public void addAtomicConceptOfLabel(IAtomicConceptOfLabel sense)

Description copied from interface: INodeData

adds atomic concepts of label to the node

Specified by:

addAtomicConceptOfLabel in interface INodeData

addChild

public void addChild(INode child)

Description copied from interface: INode

Adds child to the given node.

Specified by:

addChild in interface INode

Parameters:

child - node to add

getAncestors

public java.util.Vector<INode> getAncestors()

The returned list is orderd from the father node to the root.

Specified by:

getAncestors in interface INode

Returns:

ancestor list

getDescendants

public java.util.Vector<INode> getDescendants()

Description copied from interface: INode

Returns all descendants of the node. The returned list is order as in depth first traversal.

Specified by:

getDescendants in interface INode

Returns:

descendants

getDescendantCount

public int getDescendantCount()

Description copied from interface: INode

Returns count of descendant nodes, including itself.

Specified by:

getDescendantCount in interface INode

Returns:

count of descendant nodes, including itself

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

isRoot

public boolean isRoot()

Description copied from interface: INode

Retunrs true if the node is a root in the context and false otherwise.

Specified by:

isRoot in interface INode

Returns:

true if node is a root

getDepth

public int getDepth()

Description copied from interface: INodeData

returns depth of the node in the context

Specified by:

getDepth in interface INodeData

Returns:

getIndex

public int getIndex()

Description copied from interface: INodeData

Gets index in a Vector. This is to avoid hashtables.

Specified by:

getIndex in interface INodeData

Returns:

setIndex

public void setIndex(int index)

Description copied from interface: INodeData

Sets index in a Vector. This is to avoid hashtables.

Specified by:

setIndex in interface INodeData

getSource

public boolean getSource()

Description copied from interface: INodeData

Indicates whether this node belongs to the source context. This is needed for new algorithms which sometimes swap order.

Specified by:

getSource in interface INodeData

Returns:

setSource

public void setSource(boolean source)

Specified by:

setSource in interface INodeData

sort

public void sort()

Specified by:

sort in interface INodeData

getPathToRootString

public java.lang.String getPathToRootString()

Description copied from interface: INodeData

returns path to root string for the given node

Specified by:

getPathToRootString in interface INodeData

Returns:

getParent

public INode getParent()

Description copied from interface: INode

Returns interface to the parent node.

Specified by:

getParent in interface INode

Returns:

interface to the parent node

getParentRelationType

public java.lang.String getParentRelationType()

Specified by:

getParentRelationType in interface INodeData

getNodeId

public java.lang.String getNodeId()

Description copied from interface: INode

Retunrs node id.

Specified by:

getNodeId in interface INode

Returns:

node id

getNodeName

public java.lang.String getNodeName()

Description copied from interface: INode

Returns node label.

Specified by:

getNodeName in interface INode

Returns:

node label

getNodeUniqueName

public java.lang.String getNodeUniqueName()

Specified by:

getNodeUniqueName in interface INodeData

getChildren

public java.util.Vector<INode> getChildren()

Description copied from interface: INode

Returns children of the node.

Specified by:

getChildren in interface INode

Returns:

node children

setParent

public void setParent(INode parent)

Specified by:

setParent in interface INodeData

getCNodeFormula

public java.lang.String getCNodeFormula()

Specified by:

getCNodeFormula in interface INodeData

getACoLs

public java.util.Vector<IAtomicConceptOfLabel> getACoLs()

Description copied from interface: INodeData

returns atomic concepts of labels associated with the givem node

Specified by:

getACoLs in interface INodeData

Returns:

setNodeUniqueName

public void setNodeUniqueName(java.lang.String uniqueName)

Specified by:

setNodeUniqueName in interface INodeData

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getInstance

public static INode getInstance(java.lang.String nodeName,
                                java.lang.String nodeId)

setNodeUniqueName

public void setNodeUniqueName()

Specified by:

setNodeUniqueName in interface INodeData

setNodeId

public void setNodeId(java.lang.String nodeId)

Specified by:

setNodeId in interface INodeData

removeChild

public void removeChild(INode child)

Description copied from interface: INode

Removes child of the node.

Specified by:

removeChild in interface INode

Parameters:

child - child node to remove

getNMTAColById

public IAtomicConceptOfLabel getNMTAColById(java.lang.String tokenUID)

Description copied from interface: INodeData

Get node matching task acol by Id.

Specified by:

getNMTAColById in interface INodeData

Parameters:

tokenUID - token id

Returns:

acol

getAColById

public IAtomicConceptOfLabel getAColById(java.lang.String tokenUID)

Description copied from interface: INodeData

Get node acol by Id.

Specified by:

getAColById in interface INodeData

Parameters:

tokenUID - token id

Returns:

acol

getNodeMatchingTaskACols

public java.util.Vector<IAtomicConceptOfLabel> getNodeMatchingTaskACols()

Fill and get the Vector of all logical formula representations of all concepts

Specified by:

getNodeMatchingTaskACols in interface INodeData

Returns: