-
Notifications
You must be signed in to change notification settings - Fork 14
/
ObjectPropertyCollectionDescriptor.java
110 lines (94 loc) · 4 KB
/
ObjectPropertyCollectionDescriptor.java
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) 2020 Czech Technical University in Prague
* <p>
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later
* version.
* <p>
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details. You should have received a copy of the GNU General Public License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.jopa.model.descriptors;
import cz.cvut.kbss.jopa.model.metamodel.FieldSpecification;
import java.net.URI;
import java.util.Objects;
import java.util.Set;
/**
* Allows to provide descriptor for elements of an object property collection.
*/
public class ObjectPropertyCollectionDescriptor extends FieldDescriptor {
private final EntityDescriptor elementDescriptor;
public ObjectPropertyCollectionDescriptor(FieldSpecification<?, ?> attribute) {
super(attribute);
this.elementDescriptor = new EntityDescriptor();
}
public ObjectPropertyCollectionDescriptor(URI context, FieldSpecification<?, ?> attribute) {
super(context, attribute);
this.elementDescriptor = new EntityDescriptor(context);
}
public ObjectPropertyCollectionDescriptor(Set<URI> contexts, FieldSpecification<?, ?> attribute) {
super(contexts, attribute);
this.elementDescriptor = new EntityDescriptor(contexts);
}
public ObjectPropertyCollectionDescriptor(URI context, FieldSpecification<?, ?> attribute,
boolean assertionsInSubjectContext) {
super(context, attribute);
this.elementDescriptor = new EntityDescriptor(context, assertionsInSubjectContext);
}
@Override
public Descriptor getAttributeDescriptor(FieldSpecification<?, ?> attribute) {
Objects.requireNonNull(attribute);
if (getField().equals(attribute.getJavaField())) {
return this;
}
return elementDescriptor.getAttributeDescriptor(attribute);
}
@Override
public Set<URI> getAttributeContexts(FieldSpecification<?, ?> attribute) {
Objects.requireNonNull(attribute);
if (getField().equals(attribute.getJavaField())) {
return getContexts();
}
return elementDescriptor.getAttributeContexts(attribute);
}
@Override
public ObjectPropertyCollectionDescriptor addAttributeDescriptor(FieldSpecification<?, ?> attribute,
Descriptor descriptor) {
elementDescriptor.addAttributeDescriptor(attribute, descriptor);
return this;
}
@Override
public ObjectPropertyCollectionDescriptor addAttributeContext(FieldSpecification<?, ?> attribute, URI context) {
elementDescriptor.addAttributeContext(attribute, context);
return this;
}
@Override
public boolean overridesAssertionContext() {
return false;
}
public EntityDescriptor getElementDescriptor() {
return elementDescriptor;
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((elementDescriptor == null) ? 0 : elementDescriptor.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!super.equals(obj))
return false;
if (getClass() != obj.getClass())
return false;
ObjectPropertyCollectionDescriptor other = (ObjectPropertyCollectionDescriptor) obj;
if (elementDescriptor == null) {
return other.elementDescriptor == null;
} else return elementDescriptor.equals(other.elementDescriptor);
}
}