spo.src.SPDB.DocumentImpl
Class SPO

java.lang.Object
  |
  +--spo.src.SPDB.DocumentImpl.SPO

public class SPO

extends java.lang.Object

A class that represents SPO objects

Field Summary

(package private) Conditional	conditional
(package private) Context	context
(package private) java.lang.String	head
(package private) int	id
(package private) int	numVar
(package private) java.lang.String	path
(package private) int	rid
(package private) Table	table

Constructor Summary

SPO(int rid)
Initialize an instance for the class

SPO(int rid, int id)
Initialize an instance for the class

Method Summary

Conditional	getConditional()
Context	getContext()
java.lang.String	getHead()
int	getID()
int	getNumVar()
java.lang.String	getPath()
int	getRID()
Table	getTable()
void	insert(DBUtil dbutil) Insert SPO into corresponding tables
(package private) void	insert2SPO(DBUtil dbutil) Insert into table SPO
void	reset(org.w3c.dom.Node spoNode)
void	set(org.w3c.dom.Node spoNode) Initialize an instance for the class
void	setConditional(Conditional conditional)
void	setContext(Context context)
void	setHead(java.lang.String head)
void	setID(int id)
void	setNumVar(int numVar)
void	setPath(java.lang.String path)
void	setRID(int rid)
void	setTable(Table table)
java.lang.String	toXML() Trnasform a SPO to XML

Methods inherited from class java.lang.Object

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

Field Detail

rid

int rid

id

int id

numVar

int numVar

path

java.lang.String path

head

java.lang.String head

context

Context context

conditional

Conditional conditional

table

Table table

Constructor Detail

SPO

public SPO(int rid)

Initialize an instance for the class

Parameters:

rid - the relation identification number

SPO

public SPO(int rid,
           int id)

Initialize an instance for the class

Parameters:

rid - the relation identification number

id - the SPO identification number

Method Detail

set

public void set(org.w3c.dom.Node spoNode)

Initialize an instance for the class

Parameters:

spoNode - the spo object in XML DOM Node format

reset

public void reset(org.w3c.dom.Node spoNode)

insert

public void insert(DBUtil dbutil)

Insert SPO into corresponding tables

Parameters:

dbutil - A DBUtil utility object

insert2SPO

void insert2SPO(DBUtil dbutil)

Insert into table SPO

Parameters:

dbutil - A DBUtil utility object

toXML

public java.lang.String toXML()

Trnasform a SPO to XML

setRID

public void setRID(int rid)

getRID

public int getRID()

setID

public void setID(int id)

getID

public int getID()

setPath

public void setPath(java.lang.String path)

getPath

public java.lang.String getPath()

setHead

public void setHead(java.lang.String head)

getHead

public java.lang.String getHead()

setContext

public void setContext(Context context)

getContext

public Context getContext()

setConditional

public void setConditional(Conditional conditional)

getConditional

public Conditional getConditional()

setNumVar

public void setNumVar(int numVar)

getNumVar

public int getNumVar()

setTable

public void setTable(Table table)

getTable

public Table getTable()