org.hibernate.metamodel.relational.SimpleValue Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010 by Red Hat Inc and/or its affiliates or by
* third-party contributors as indicated by either @author tags or express
* copyright attribution statements applied by the authors. All
* third-party contributions are distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.metamodel.relational;
import org.hibernate.dialect.Dialect;
/**
* Models a simple, non-compound value.
*
* @author Steve Ebersole
*/
public interface SimpleValue extends Value {
/**
* Retrieve the datatype of this value.
*
* @return The value's datatype
*/
public Datatype getDatatype();
/**
* Set the datatype of this value.
*
* @param datatype The value's datatype
*/
public void setDatatype(Datatype datatype);
/**
* For any column name, generate an alias that is unique
* to that column name, unique across tables, and within
* alias size constraints determined by
* {@link org.hibernate.dialect.Dialect#getMaxAliasLength()}.
*
* @param dialect the dialect.
* @return the alias.
*/
public String getAlias(Dialect dialect);
}