it.unibz.inf.ontop.dbschema

Class UniqueConstraint.Builder

java.lang.Object

it.unibz.inf.ontop.dbschema.UniqueConstraint.Builder

Enclosing class:

UniqueConstraint

public static final class UniqueConstraint.Builder
extends Object

Constructor Summary

Constructors

Constructor and Description
Builder(DatabaseRelationDefinition relation) creates a UNIQUE constraint builder

Method Summary

Modifier and Type	Method and Description
UniqueConstraint.Builder	add(Attribute attribute) adds an attribute to the UNIQUE constraint
UniqueConstraint	build(String name, boolean isPK) builds a UNIQUE constraint (this includes PRIMARY KEY)

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder(DatabaseRelationDefinition relation)

creates a UNIQUE constraint builder

Parameters:

relation -

Method Detail

add

public UniqueConstraint.Builder add(Attribute attribute)

adds an attribute to the UNIQUE constraint

Parameters:

attribute -

Returns:

build

public UniqueConstraint build(String name,
                              boolean isPK)

builds a UNIQUE constraint (this includes PRIMARY KEY)

Parameters:

name -

Returns:

null if the list of attributes is empty