Package: MapAttribute

MapAttribute

Coverage

1: /*
2: * JOPA
3: * Copyright (C) 2024 Czech Technical University in Prague
4: *
5: * This library is free software; you can redistribute it and/or
6: * modify it under the terms of the GNU Lesser General Public
7: * License as published by the Free Software Foundation; either
8: * version 3.0 of the License, or (at your option) any later version.
9: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public
16: * License along with this library.
17: */
18: package cz.cvut.kbss.jopa.model.metamodel;
19:
20: /**
21: * Instances of the type MapAttribute represent persistent java.util.Map-valued
22: * attributes.
23: *
24: * @param <X>
25: * The type the represented Map belongs to
26: * @param <K>
27: * The type of the key of the represented Map
28: * @param <V>
29: * The type of the value of the represented Map
30: */
31: public interface MapAttribute<X, K, V> extends PluralAttribute<X, java.util.Map<K, V>, V> {
32: /**
33: * Return the Java type of the map key.
34: *
35: * @return Java key type
36: */
37: Class<K> getKeyJavaType();
38:
39: /**
40: * Return the type representing the key type of the map.
41: *
42: * @return type representing key type
43: */
44: Type<K> getKeyType();
45: }