1 /**
2 * Copyright 2011 The Kuali Foundation Licensed under the
3 * Educational Community License, Version 2.0 (the "License"); you may
4 * not use this file except in compliance with the License. You may
5 * obtain a copy of the License at
6 *
7 * http://www.osedu.org/licenses/ECL-2.0
8 *
9 * Unless required by applicable law or agreed to in writing,
10 * software distributed under the License is distributed on an "AS IS"
11 * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
12 * or implied. See the License for the specific language governing
13 * permissions and limitations under the License.
14 */
15
16 package org.kuali.student.common.util.krms.proposition;
17
18 import org.kuali.rice.krms.api.engine.ExecutionEnvironment;
19
20 import java.util.Collection;
21 import java.util.Collections;
22
23 /**
24 * Proposition that checks for current enrollment in a single course
25 *
26 * @author alubbers
27 */
28 public class SingleCourseEnrollmentProposition extends CourseEnrollmentProposition {
29
30 private Collection<String> requiredEnrollmentIds;
31
32 public SingleCourseEnrollmentProposition(String courseId) {
33 requiredEnrollmentIds = Collections.singleton(courseId);
34 }
35
36 @Override
37 protected Collection<String> getRequiredCourseIds(ExecutionEnvironment environment) {
38 return requiredEnrollmentIds;
39 }
40 }