org.databene.jdbacl.model

Class DBNotNullConstraint

java.lang.Object

org.databene.jdbacl.model.AbstractDBObject

org.databene.jdbacl.model.AbstractDBTableComponent

org.databene.jdbacl.model.DBConstraint

org.databene.jdbacl.model.DBNotNullConstraint

All Implemented Interfaces:

Serializable, org.databene.commons.Named, DBObject, DBTableComponent, MultiColumnObject

public class DBNotNullConstraint
extends DBConstraint

Represents a database not-null constraint.

Created: 06.01.2007 09:00:49

Author:

Volker Bergmann

See Also:

Serialized Form

Field Summary

Fields inherited from class org.databene.jdbacl.model.AbstractDBObject

doc, name, objectType, owner

Constructor Summary

Constructors

Constructor and Description
DBNotNullConstraint(DBTable owner, String name, boolean nameDeterministic, String columnName)

Method Summary

Methods

Modifier and Type	Method and Description
String[]	getColumnNames() Returns the columns which constitute this constraint
boolean	isIdentical(DBObject other) tells if an object has the same definition as another one.

Methods inherited from class org.databene.jdbacl.model.DBConstraint

equals, getTable, hashCode, isNameDeterministic, toString

Methods inherited from class org.databene.jdbacl.model.AbstractDBTableComponent

setTable

Methods inherited from class org.databene.jdbacl.model.AbstractDBObject

getDoc, getName, getObjectType, getOwner, setDoc, setName, setOwner

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.databene.jdbacl.model.DBObject

getDoc, getObjectType, getOwner, setOwner

Methods inherited from interface org.databene.commons.Named

getName

Constructor Detail

DBNotNullConstraint

public DBNotNullConstraint(DBTable owner,
                   String name,
                   boolean nameDeterministic,
                   String columnName)

Method Detail

getColumnNames

public String[] getColumnNames()

Description copied from class: DBConstraint

Returns the columns which constitute this constraint

Specified by:

getColumnNames in interface MultiColumnObject

Specified by:

getColumnNames in class DBConstraint

Returns:

the columns which constitute this constraint

isIdentical

public boolean isIdentical(DBObject other)

Description copied from interface: DBObject

tells if an object has the same definition as another one.