1 /**
2 * Copyright 2005-2012 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.rice.krms.framework.engine;
17
18 import java.util.Collections;
19 import java.util.Map;
20
21 /**
22 * PropositionResults are returned by {@link Proposition}'s evaluate method.
23 * @see Proposition evaluate
24 * @author Kuali Rice Team (rice.collab@kuali.org)
25 */
26 public class PropositionResult {
27
28 final boolean result;
29 Map<String,?> executionDetails;
30
31 /**
32 * Create a PropositionResult with the given result
33 * @param result to set the result to
34 */
35 public PropositionResult(boolean result) {
36 this(result, null);
37 }
38
39 /**
40 * Create a PropositionResult with the given values
41 * @param result to set the result to
42 * @param executionDetails to set executionDetails to
43 */
44 public PropositionResult(boolean result, Map<String,?> executionDetails) {
45 this.result = result;
46
47 if (executionDetails == null) {
48 this.executionDetails = Collections.emptyMap();
49 } else {
50 this.executionDetails = Collections.unmodifiableMap(executionDetails);
51 }
52 }
53
54 /**
55 * Returns the result.
56 * @return the result
57 */
58 public boolean getResult() {
59 return result;
60 }
61
62 /**
63 * Returns the executionDetails
64 * @return the executionDetails
65 */
66 public Map<String,?> getExecutionDetails() {
67 return executionDetails;
68 }
69
70 }