org.databene.jdbacl.model

Class DBUniqueIndex

java.lang.Object

org.databene.jdbacl.model.AbstractDBObject

org.databene.jdbacl.model.AbstractDBTableComponent

org.databene.jdbacl.model.DBIndex

org.databene.jdbacl.model.DBUniqueIndex

All Implemented Interfaces:

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

public class DBUniqueIndex
extends DBIndex

Represents a unique database index.

Created: 11.01.2007 00:32:42

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
DBUniqueIndex(String name, boolean nameDeterministic, DBUniqueConstraint constraint)

Method Summary

Methods

Modifier and Type	Method and Description
void	addColumnName(String columnName)
String[]	getColumnNames()
DBTable	getTable()
boolean	isIdentical(DBObject other) tells if an object has the same definition as another one.
boolean	isUnique()

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

equals, getName, hashCode, isNameDeterministic, toString

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

setTable

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

getDoc, 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

Constructor Detail

DBUniqueIndex

public DBUniqueIndex(String name,
             boolean nameDeterministic,
             DBUniqueConstraint constraint)

Method Detail

isUnique

public boolean isUnique()

Specified by:

isUnique in class DBIndex

getTable

public DBTable getTable()

Specified by:

getTable in interface DBTableComponent

Overrides:

getTable in class AbstractDBTableComponent

getColumnNames

public String[] getColumnNames()

Specified by:

getColumnNames in interface MultiColumnObject

Specified by:

getColumnNames in class DBIndex

addColumnName

public void addColumnName(String columnName)

Specified by:

addColumnName in class DBIndex

isIdentical

public boolean isIdentical(DBObject other)

Description copied from interface: DBObject

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