edu.iastate.anthill.indus.reasoner
Class EqualClass

java.lang.Object
  edu.iastate.anthill.indus.reasoner.EqualClass

public class EqualClass

extends java.lang.Object

Since:

2005-04-08

Author:

Jie Bao

Field Summary

private java.util.HashSet	subClass
private java.util.HashSet	superClass
private java.util.HashSet	termSet

Constructor Summary

EqualClass()

Method Summary

void	addSubClass(EqualClass ec)
void	addSuperClass(EqualClass ec)
void	addTerm(java.lang.String term)
java.lang.Object	clone()
private java.util.Set	findLoop(EqualClass checkPoint, java.util.Set visited) Find one loop that contains the checkPoint
java.util.Set	findOneLoop()
(package private) java.util.HashSet	getAllSubEqualClasses() Get all offspring EC, includes the EC in question itself
(package private) java.util.HashSet	getAllSuperEqualClasses() Get all ancenstor ECs, includes the EC in question itself
(package private) java.util.HashSet	getAllSuperTerms() Get all terms in this term set and all terms in ancenstors' term sets
java.util.HashSet	getSubClass()
java.util.HashSet	getSuperClass()
java.util.HashSet	getTermSet()
boolean	isAncestor(EqualClass ec) Query if this is an ancestor of given ec.
boolean	isOffspring(EqualClass ec) Query if this is a offspring of given ec.
void	merge(EqualClass ec, java.util.Map term2EqualClass)
void	merge(java.util.Set allClass, java.util.Map term2EqualClass)
java.util.Set	mergeAllLoops(java.util.Map term2EqualClass) merge all loop contains this node
void	removeSubClass(EqualClass ec)
void	removeSuperClass(EqualClass ec)
java.lang.String	toString()
(package private) javax.swing.tree.TreeNode	visualize() Return a tree for the EC and all it offsprings

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

termSet

private java.util.HashSet termSet

superClass

private java.util.HashSet superClass

subClass

private java.util.HashSet subClass

Constructor Detail

EqualClass

public EqualClass()

Method Detail

clone

public java.lang.Object clone()

toString

public java.lang.String toString()

Returns:

String

Since:

2005-04-08

addTerm

public void addTerm(java.lang.String term)

merge

public void merge(EqualClass ec,
                  java.util.Map term2EqualClass)

merge

public void merge(java.util.Set allClass,
                  java.util.Map term2EqualClass)

mergeAllLoops

public java.util.Set mergeAllLoops(java.util.Map term2EqualClass)

merge all loop contains this node

Parameters:

term2EqualClass - Map

Returns:

Set - All merged Set, expect this EC, null if not loop is found Set of EqualClass

findOneLoop

public java.util.Set findOneLoop()

findLoop

private java.util.Set findLoop(EqualClass checkPoint,
                               java.util.Set visited)

Find one loop that contains the checkPoint

Parameters:

checkPoint - EqualClass

Returns:

Set

Since:

2005-04-09

addSubClass

public void addSubClass(EqualClass ec)

removeSubClass

public void removeSubClass(EqualClass ec)

addSuperClass

public void addSuperClass(EqualClass ec)

removeSuperClass

public void removeSuperClass(EqualClass ec)

getAllSuperTerms

java.util.HashSet getAllSuperTerms()

Get all terms in this term set and all terms in ancenstors' term sets

Returns:

HashSet - Set of String

Since:

2005-04-09

getAllSuperEqualClasses

java.util.HashSet getAllSuperEqualClasses()

Get all ancenstor ECs, includes the EC in question itself

Returns:

HashSet - Set of EqualClass

Since:

2005-04-11

getAllSubEqualClasses

java.util.HashSet getAllSubEqualClasses()

Get all offspring EC, includes the EC in question itself

Returns:

HashSet

Since:

2005-04-11

getSubClass

public java.util.HashSet getSubClass()

getSuperClass

public java.util.HashSet getSuperClass()

getTermSet

public java.util.HashSet getTermSet()

visualize

javax.swing.tree.TreeNode visualize()

Return a tree for the EC and all it offsprings

Returns:

TreeNode

Since:

2004-04-11

isOffspring

public boolean isOffspring(EqualClass ec)

Query if this is a offspring of given ec. If this is in the Sub set of given ec, return true, else return false;

Parameters:

ec - EqualClass

Returns:

boolean

Since:

2005-04-12

isAncestor

public boolean isAncestor(EqualClass ec)

Query if this is an ancestor of given ec. If this is in the Super set of given ec, return true, else return false;

Parameters:

ec - EqualClass

Returns:

boolean

Since:

2005-04-12