impl/src/main/java/org/apache/myfaces/config/impl/element/NavigationRuleImpl.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;

/**
 * @author <a href="mailto:oliver@rossmueller.com">Oliver Rossmueller</a>
 */
public class NavigationRuleImpl extends org.apache.myfaces.config.element.NavigationRule implements Serializable
{
    private String fromViewId;
    private List<org.apache.myfaces.config.element.NavigationCase> navigationCases;

    @Override
    public String getFromViewId()
    {
        return fromViewId;
    }

    public void setFromViewId(String fromViewId)
    {
        this.fromViewId = fromViewId;
    }

    public void addNavigationCase(org.apache.myfaces.config.element.NavigationCase value)
    {
        if (navigationCases == null)
        {
            navigationCases = new ArrayList<>();
        }
        navigationCases.add(value);
    }

    @Override
    public List<org.apache.myfaces.config.element.NavigationCase> getNavigationCases()
    {
        if (navigationCases == null)
        {
            return Collections.emptyList();
        }
        return navigationCases;
    }
}