blob: cff8d43a3006d8403ef00bb36ab38ce16f6d9593 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/*******************************************************************************
* Copyright (c) 2000, 2014 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.internal.activities;
import org.eclipse.ui.activities.IActivityRequirementBinding;
import org.eclipse.ui.internal.util.Util;
public final class ActivityRequirementBinding implements
IActivityRequirementBinding {
private static final int HASH_FACTOR = 89;
private static final int HASH_INITIAL = ActivityRequirementBinding.class
.getName().hashCode();
private String requiredActivityId;
private transient int hashCode = HASH_INITIAL;
private String activityId;
private transient String string;
public ActivityRequirementBinding(String requiredActivityId,
String activityId) {
if (requiredActivityId == null || activityId == null) {
throw new NullPointerException();
}
this.requiredActivityId = requiredActivityId;
this.activityId = activityId;
}
@Override
public int compareTo(IActivityRequirementBinding object) {
ActivityRequirementBinding castedObject = (ActivityRequirementBinding) object;
int compareTo = Util.compare(requiredActivityId,
castedObject.requiredActivityId);
if (compareTo == 0) {
compareTo = Util.compare(activityId, castedObject.activityId);
}
return compareTo;
}
@Override
public boolean equals(Object object) {
if (!(object instanceof ActivityRequirementBinding)) {
return false;
}
final ActivityRequirementBinding castedObject = (ActivityRequirementBinding) object;
if (!Util.equals(requiredActivityId, castedObject.requiredActivityId)) {
return false;
}
return Util.equals(activityId, castedObject.activityId);
}
@Override
public String getRequiredActivityId() {
return requiredActivityId;
}
@Override
public String getActivityId() {
return activityId;
}
@Override
public int hashCode() {
if (hashCode == HASH_INITIAL) {
hashCode = hashCode * HASH_FACTOR
+ Util.hashCode(requiredActivityId);
hashCode = hashCode * HASH_FACTOR + Util.hashCode(activityId);
if (hashCode == HASH_INITIAL) {
hashCode++;
}
}
return hashCode;
}
@Override
public String toString() {
if (string == null) {
final StringBuilder stringBuffer = new StringBuilder();
stringBuffer.append('[');
stringBuffer.append(requiredActivityId);
stringBuffer.append(',');
stringBuffer.append(activityId);
stringBuffer.append(']');
string = stringBuffer.toString();
}
return string;
}
}
|
