| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| WorkflowGroupId |
|
| 2.6666666666666665;2.667 |
| 1 | /** | |
| 2 | * Copyright 2005-2011 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.kew.workgroup; | |
| 17 | ||
| 18 | /** | |
| 19 | * A {@link GroupId} which is a unique numerical identifier for a {@link Workgroup}. | |
| 20 | * | |
| 21 | * @see Workgroup | |
| 22 | * | |
| 23 | * @author Kuali Rice Team (rice.collab@kuali.org) | |
| 24 | */ | |
| 25 | public final class WorkflowGroupId implements GroupId { | |
| 26 | ||
| 27 | private static final long serialVersionUID = -2452096307070075024L; | |
| 28 | ||
| 29 | private Long groupId; | |
| 30 | ||
| 31 | 0 | public WorkflowGroupId(Long groupId) { |
| 32 | 0 | this.groupId = groupId; |
| 33 | 0 | } |
| 34 | ||
| 35 | public Long getGroupId() { | |
| 36 | 0 | return groupId; |
| 37 | } | |
| 38 | ||
| 39 | /** | |
| 40 | * Returns true if this userId has an empty value. Empty userIds can't be used as keys in a Hash, among other things. | |
| 41 | * | |
| 42 | * @return true if this instance doesn't have a value | |
| 43 | */ | |
| 44 | public boolean isEmpty() { | |
| 45 | 0 | return groupId == null; |
| 46 | } | |
| 47 | ||
| 48 | /** | |
| 49 | * If you make this class non-final, you must rewrite equals to work for subclasses. | |
| 50 | */ | |
| 51 | public boolean equals(Object obj) { | |
| 52 | 0 | boolean isEqual = false; |
| 53 | ||
| 54 | 0 | if (obj != null && (obj instanceof WorkflowGroupId)) { |
| 55 | 0 | WorkflowGroupId w = (WorkflowGroupId) obj; |
| 56 | ||
| 57 | 0 | if (w.getGroupId() != null && getGroupId() != null) { |
| 58 | 0 | return w.getGroupId().equals(getGroupId()); |
| 59 | } else { | |
| 60 | 0 | return false; |
| 61 | } | |
| 62 | } | |
| 63 | ||
| 64 | 0 | return isEqual; |
| 65 | } | |
| 66 | ||
| 67 | public int hashCode() { | |
| 68 | 0 | if (groupId == null) { |
| 69 | 0 | return 0; |
| 70 | } | |
| 71 | 0 | return groupId.hashCode(); |
| 72 | } | |
| 73 | ||
| 74 | public String toString() { | |
| 75 | 0 | if (groupId != null) { |
| 76 | 0 | return groupId.toString(); |
| 77 | } | |
| 78 | 0 | return "null"; |
| 79 | } | |
| 80 | } |