/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* 07/16/2009-2.0 mobrien - JPA 2.0 Metadata API test model
* - 266912: JPA 2.0 Metamodel API (part of the JSR-317 EJB 3.1 Criteria API)
******************************************************************************/
package org.eclipse.persistence.testing.models.jpa.metamodel;
import java.io.Serializable;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Embeddable;
@Embeddable
public class CompositePK implements Serializable {
@Basic(optional = false)
@Column(name = "pk_field1", nullable = false)
private int pk_field1;
@Basic(optional = false)
@Column(name = "pk_field2", nullable = false)
private int pk_field2;
public CompositePK() {
}
@Override
public boolean equals(Object aCompositePK) {
if (aCompositePK.getClass() != CompositePK.class) {
return false;
}
CompositePK compositePK = (CompositePK) aCompositePK;
return (compositePK.pk_field1 == this.pk_field1) &&
(compositePK.pk_field2 == this.pk_field2);
}
@Override
public int hashCode() {
return 9232 * pk_field1 * pk_field2;
}
}