impl/src/main/java/org/apache/myfaces/config/impl/element/OrderingImpl.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */
package org.apache.myfaces.config.impl.element;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class OrderingImpl extends org.apache.myfaces.config.element.Ordering implements Serializable
{
    private List<org.apache.myfaces.config.element.OrderSlot> beforeList;
    private List<org.apache.myfaces.config.element.OrderSlot> afterList;

    public void addBeforeSlot(org.apache.myfaces.config.element.OrderSlot slot)
    {
        if (beforeList == null)
        {
            beforeList = new ArrayList<>(3);
        }
        beforeList.add(slot);
    }
    
    @Override
    public List<org.apache.myfaces.config.element.OrderSlot> getBeforeList()
    {
        if (beforeList == null)
        {
            return Collections.emptyList();
        }
        return beforeList;
    }
    
    public void addAfterSlot(org.apache.myfaces.config.element.OrderSlot slot)
    {
        if (afterList == null)
        {
            afterList = new ArrayList<>(3);
        }
        afterList.add(slot);
    }
    
    @Override
    public List<org.apache.myfaces.config.element.OrderSlot> getAfterList()
    {
        if (afterList == null)
        {
            return Collections.emptyList();
        }
        return afterList;
    }    
}