org.databene.jdbacl.model

Class DBConstraint

java.lang.Object

org.databene.jdbacl.model.AbstractDBObject

org.databene.jdbacl.model.AbstractDBTableComponent

org.databene.jdbacl.model.DBConstraint

All Implemented Interfaces:

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

Direct Known Subclasses:

DBCheckConstraint, DBForeignKeyConstraint, DBNotNullConstraint, DBUniqueConstraint

public abstract class DBConstraint
extends AbstractDBTableComponent
implements MultiColumnObject

Parent class for all database constraints.

Created: 06.01.2007 08:58:49

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
DBConstraint(String name, boolean nameDeterministic, String objectType, DBTable owner)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
abstract String[]	getColumnNames() Returns the columns which constitute this constraint
DBTable	getTable()
int	hashCode()
boolean	isNameDeterministic()
String	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, isIdentical, setOwner

Methods inherited from interface org.databene.commons.Named

getName

Constructor Detail

DBConstraint

public DBConstraint(String name,
            boolean nameDeterministic,
            String objectType,
            DBTable owner)

Parameters:

name - the constraint name - it may be null

Method Detail

getColumnNames

public abstract String[] getColumnNames()

Returns the columns which constitute this constraint

Specified by:

getColumnNames in interface MultiColumnObject

Returns:

the columns which constitute this constraint

getTable

public DBTable getTable()

Specified by:

getTable in interface DBTableComponent

Overrides:

getTable in class AbstractDBTableComponent

isNameDeterministic

public boolean isNameDeterministic()

equals

public boolean equals(Object o)

Overrides:

equals in class AbstractDBObject

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractDBObject

toString

public String toString()

Overrides:

toString in class AbstractDBObject