vishnu.model.catalog
Class ConstraintCatalogImpl

java.lang.Object
  vishnu.model.catalog.AbstractCatalog
      vishnu.model.catalog.ConstraintCatalogImpl

All Implemented Interfaces:

Catalog, ConstraintCatalog

public class ConstraintCatalogImpl
extends AbstractCatalog
implements ConstraintCatalog

Field Summary

Fields inherited from class vishnu.model.catalog.AbstractCatalog

catalog, columnName, databaseName, innerTable, name, nameFieldSize, pkSet, tableName, tableSignature, userFieldSize, userName

Constructor Summary

ConstraintCatalogImpl(User user, java.lang.String name)

Method Summary

void	addConstraints(TableContext c) agrega las contraints de la tabla al catalogo de indices.
protected void	buildPK()
protected void	buildSignature()
boolean	contains(TableContext c) indica si el catalogo contiene las contraints de la tabla.
void	dropConstraints(Table t)
void	dropConstraints(TableContext c) elimina las contraints de la tabla del catalogo de indices.
void	getConstraints(TableContext c) agrega a la signatura de la tabla las constraints que tiene definidas.

Methods inherited from class vishnu.model.catalog.AbstractCatalog

close, getName, getSignature, innerTable

Methods inherited from class java.lang.Object

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

Methods inherited from interface vishnu.model.catalog.Catalog

close, getName, getSignature

Constructor Detail

ConstraintCatalogImpl

public ConstraintCatalogImpl(User user,
                             java.lang.String name)

Method Detail

buildSignature

protected void buildSignature()

Specified by:

buildSignature in class AbstractCatalog

buildPK

protected void buildPK()

Specified by:

buildPK in class AbstractCatalog

addConstraints

public void addConstraints(TableContext c)

Description copied from interface: ConstraintCatalog

agrega las contraints de la tabla al catalogo de indices.

Specified by:

addConstraints in interface ConstraintCatalog

dropConstraints

public void dropConstraints(Table t)

contains

public boolean contains(TableContext c)

Description copied from interface: ConstraintCatalog

indica si el catalogo contiene las contraints de la tabla.

Specified by:

contains in interface ConstraintCatalog

getConstraints

public void getConstraints(TableContext c)

Description copied from interface: ConstraintCatalog

agrega a la signatura de la tabla las constraints que tiene definidas.

Specified by:

getConstraints in interface ConstraintCatalog

dropConstraints

public void dropConstraints(TableContext c)

Description copied from interface: ConstraintCatalog

elimina las contraints de la tabla del catalogo de indices.

Specified by:

dropConstraints in interface ConstraintCatalog