org.semanticweb.ruqar.db

Class DBMapping

java.lang.Object

org.semanticweb.ruqar.db.DBMapping

public class DBMapping
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
DBMappingTerm	col1
DBMappingTerm	col2
DBMappingTerm	col3
Atom	mappingAtom
java.lang.String	name
java.lang.String	sqlCommand

Constructor Summary

Constructors

Constructor and Description
DBMapping(java.lang.String name, Atom mappingAtom, java.lang.String sqlCommand, DBMappingTerm col1) Constructor.
DBMapping(java.lang.String name, Atom mappingAtom, java.lang.String sqlCommand, DBMappingTerm col1, DBMappingTerm col2) Constructor.
DBMapping(java.lang.String name, Atom mappingAtom, java.lang.String sqlCommand, DBMappingTerm col1, DBMappingTerm col2, DBMappingTerm col3) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
DBMappingTerm	getCorrespondingDBMappingTerm(java.lang.String termType) Gets the corresponding term to a given TermType as object.
DBMappingTerm	getCorrespondingDBMappingTerm(Term term) Gets the corresponding term to a given object.
Term	getCorrespondingTerm(DBMappingTerm term) Gets the corresponding term to a given object.
Term	getCorrespondingTerm(java.lang.String dbMappingTermType) Gets the corresponding term to a given object.
DBMappingTerm	getDBMappingTermColumn(int index) Gets column by a given index.
int	getNumberOfResultColumns() Returns the number of result columns.

Methods inherited from class java.lang.Object

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

Field Detail

col1

public DBMappingTerm col1

col2

public DBMappingTerm col2

col3

public DBMappingTerm col3

mappingAtom

public Atom mappingAtom

name

public java.lang.String name

sqlCommand

public java.lang.String sqlCommand

Constructor Detail

DBMapping

public DBMapping(java.lang.String name,
         Atom mappingAtom,
         java.lang.String sqlCommand,
         DBMappingTerm col1)

Constructor. Use it for mapping triple with one variable (in subject field).

Parameters:

name -

mappingAtom -

sqlCommand -

col1 -

DBMapping

public DBMapping(java.lang.String name,
         Atom mappingAtom,
         java.lang.String sqlCommand,
         DBMappingTerm col1,
         DBMappingTerm col2)

Constructor. Use it for mapping triple with two variables (in subject and object fields).

Parameters:

name -

mappingAtom -

sqlCommand -

col1 -

col2 -

DBMapping

public DBMapping(java.lang.String name,
         Atom mappingAtom,
         java.lang.String sqlCommand,
         DBMappingTerm col1,
         DBMappingTerm col2,
         DBMappingTerm col3)

Constructor. Use it for mapping triple with three variables.

Parameters:

name -

mappingAtom -

sqlCommand -

col1 -

col2 -

col3 -

Method Detail

getCorrespondingDBMappingTerm

public DBMappingTerm getCorrespondingDBMappingTerm(java.lang.String termType)

Gets the corresponding term to a given TermType as object.

Parameters:

termType -

Returns:

getCorrespondingDBMappingTerm

public DBMappingTerm getCorrespondingDBMappingTerm(Term term)

Gets the corresponding term to a given object.

Parameters:

term -

Returns:

getCorrespondingTerm

public Term getCorrespondingTerm(DBMappingTerm term)

Gets the corresponding term to a given object.

Parameters:

term -

Returns:

getCorrespondingTerm

public Term getCorrespondingTerm(java.lang.String dbMappingTermType)

Gets the corresponding term to a given object.

Parameters:

dbMappingTermType -

Returns:

getDBMappingTermColumn

public DBMappingTerm getDBMappingTermColumn(int index)

Gets column by a given index.

Parameters:

index -

Returns:

getNumberOfResultColumns

public int getNumberOfResultColumns()

Returns the number of result columns.

Returns: