/*
* (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Contributors:
* Bogdan Stefanescu
* Florent Guillaume
*/
package org.nuxeo.ecm.core.query.sql.model;
/**
* @author Bogdan Stefanescu
* @author Florent Guillaume
*/
public class OrderByClause extends Clause {
private static final long serialVersionUID = 1L;
public final OrderByList elements;
public OrderByClause(OrderByList orderBy) {
this(orderBy, false);
}
public OrderByClause(OrderByList orderBy, boolean isDescendent) {
super("ORDER BY");
elements = orderBy;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof OrderByClause) {
return elements.equals(((OrderByClause) obj).elements);
}
return false;
}
@Override
public int hashCode() {
return elements.hashCode();
}
@Override
public void accept(IVisitor visitor) {
visitor.visitOrderByClause(this);
}
@Override
public String toString() {
return elements.toString();
}
}