49 * is defined to the given class loader.
50 *
51 * The URI is for information purposes only, it can be {@code null}.
52 */
53 Module defineModule(ClassLoader loader, ModuleDescriptor descriptor, URI uri);
54
55 /**
56 * Updates the readability so that module m1 reads m2. The new read edge
57 * does not result in a strong reference to m2 (m2 can be GC'ed).
58 *
59 * This method is the same as m1.addReads(m2) but without a permission check.
60 */
61 void addReads(Module m1, Module m2);
62
63 /**
64 * Updates module m to read all unnamed modules.
65 */
66 void addReadsAllUnnamed(Module m);
67
68 /**
69 * Updates module m1 to export a package to module m2. The export does
70 * not result in a strong reference to m2 (m2 can be GC'ed).
71 */
72 void addExports(Module m1, String pkg, Module m2);
73
74 /**
75 * Updates module m1 to open a package to module m2. Opening the
76 * package does not result in a strong reference to m2 (m2 can be GC'ed).
77 */
78 void addOpens(Module m1, String pkg, Module m2);
79
80 /**
81 * Updates a module m to export a package to all modules.
82 */
83 void addExportsToAll(Module m, String pkg);
84
85 /**
86 * Updates a module m to open a package to all modules.
87 */
88 void addOpensToAll(Module m, String pkg);
89
90 /**
91 * Updates a module m to export a package to all unnamed modules.
92 */
93 void addExportsToAllUnnamed(Module m, String pkg);
94
95 /**
96 * Updates a module m to open a package to all unnamed modules.
97 */
98 void addOpensToAllUnnamed(Module m, String pkg);
99
100 /**
101 * Updates a module m to use a service.
102 */
103 void addUses(Module m, Class<?> service);
104
105 /**
106 * Add a package to the given module.
107 */
108 void addPackage(Module m, String pkg);
109
110 /**
111 * Returns the ServicesCatalog for the given Layer.
112 */
113 ServicesCatalog getServicesCatalog(Layer layer);
114
115 /**
116 * Returns an ordered stream of layers. The first element is is the
117 * given layer, the remaining elements are its parents, in DFS order.
118 */
119 Stream<Layer> layers(Layer layer);
120
121 /**
122 * Returns a stream of the layers that have modules defined to the
123 * given class loader.
124 */
125 Stream<Layer> layers(ClassLoader loader);
126
127 /**
128 * Tests if a module exports a package at least {@code other} via its
129 * module declaration.
130 *
131 * @apiNote This is a temporary method for debugging features.
132 */
133 boolean isStaticallyExported(Module module, String pn, Module other);
134 }
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49 * is defined to the given class loader.
50 *
51 * The URI is for information purposes only, it can be {@code null}.
52 */
53 Module defineModule(ClassLoader loader, ModuleDescriptor descriptor, URI uri);
54
55 /**
56 * Updates the readability so that module m1 reads m2. The new read edge
57 * does not result in a strong reference to m2 (m2 can be GC'ed).
58 *
59 * This method is the same as m1.addReads(m2) but without a permission check.
60 */
61 void addReads(Module m1, Module m2);
62
63 /**
64 * Updates module m to read all unnamed modules.
65 */
66 void addReadsAllUnnamed(Module m);
67
68 /**
69 * Update module m to export a package to all modules.
70 */
71 void addExports(Module m, String pn);
72
73 /**
74 * Updates module m1 to export a package to module m2. The export does
75 * not result in a strong reference to m2 (m2 can be GC'ed).
76 */
77 void addExports(Module m1, String pkg, Module m2);
78
79 /**
80 * Updates a module m to export a package to all unnamed modules.
81 */
82 void addExportsToAllUnnamed(Module m, String pkg);
83
84 /**
85 * Updates a module m to open a package to all modules.
86 */
87 void addOpens(Module m, String pkg);
88
89 /**
90 * Updates module m1 to open a package to module m2. Opening the
91 * package does not result in a strong reference to m2 (m2 can be GC'ed).
92 */
93 void addOpens(Module m1, String pkg, Module m2);
94
95 /**
96 * Updates a module m to open a package to all unnamed modules.
97 */
98 void addOpensToAllUnnamed(Module m, String pkg);
99
100 /**
101 * Updates a module m to use a service.
102 */
103 void addUses(Module m, Class<?> service);
104
105 /**
106 * Returns the ServicesCatalog for the given Layer.
107 */
108 ServicesCatalog getServicesCatalog(Layer layer);
109
110 /**
111 * Returns an ordered stream of layers. The first element is is the
112 * given layer, the remaining elements are its parents, in DFS order.
113 */
114 Stream<Layer> layers(Layer layer);
115
116 /**
117 * Returns a stream of the layers that have modules defined to the
118 * given class loader.
119 */
120 Stream<Layer> layers(ClassLoader loader);
121 }
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