CourseWrapper.java

/**
 * Licensed to Apereo under one or more contributor license
 * agreements. See the NOTICE file distributed with this work
 * for additional information regarding copyright ownership.
 * Apereo 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 the following location:
 *
 *   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.jasig.portlet.courses.model.xml.personal;

import java.util.List;

/**
 * Adds base functionality to the {@link Course} object
 * 
 * @author Eric Dalquist
 */
public abstract class CourseWrapper {
    public int getNewUpdateCount() {
        int newCount = 0;
        for (CourseUpdate update : this.getCourseUpdates()) {
            if (update.isNewUpdate() != null && update.isNewUpdate().booleanValue()) {
                newCount++;
            }
        }
        return newCount;
    }
    
    public abstract List<CourseUpdate> getCourseUpdates();
}