111
112 public:
113 void init() {
114 _module = NULL;
115 _export_flags = 0;
116 _classpath_index = -1;
117 _must_walk_exports = false;
118 _qualified_exports = NULL;
119 }
120
121 // package name
122 Symbol* name() const { return literal(); }
123
124 // the module containing the package definition
125 ModuleEntry* module() const { return _module; }
126 void set_module(ModuleEntry* m) { _module = m; }
127
128 // package's export state
129 bool is_exported() const { // qualifiedly or unqualifiedly exported
130 assert_locked_or_safepoint(Module_lock);
131 return ((_export_flags & PKG_EXP_UNQUALIFIED_OR_ALL_UNAMED) != 0) || has_qual_exports_list();
132 }
133 // Returns true if the package has any explicit qualified exports or is exported to all unnamed
134 bool is_qual_exported() const {
135 assert_locked_or_safepoint(Module_lock);
136 return (has_qual_exports_list() || is_exported_allUnnamed());
137 }
138 // Returns true if there are any explicit qualified exports. Note that even
139 // if the _qualified_exports list is now empty (because the modules that were
140 // on the list got gc-ed and deleted from the list) this method may still
141 // return true.
142 bool has_qual_exports_list() const {
143 assert_locked_or_safepoint(Module_lock);
144 return (!is_unqual_exported() && _qualified_exports != NULL);
145 }
146 bool is_exported_allUnnamed() const {
147 assert_locked_or_safepoint(Module_lock);
148 return (_export_flags == PKG_EXP_ALLUNNAMED);
149 }
150 bool is_unqual_exported() const {
151 assert_locked_or_safepoint(Module_lock);
152 return (_export_flags == PKG_EXP_UNQUALIFIED);
153 }
154
155 // Explicitly set _export_flags to PKG_EXP_UNQUALIFIED and clear
156 // PKG_EXP_ALLUNNAMED, if it was set.
157 void set_unqual_exported() {
158 assert(Module_lock->owned_by_self(), "should have the Module_lock");
159 _export_flags = PKG_EXP_UNQUALIFIED;
160 }
161
162 bool exported_pending_delete() const;
163
164 void set_exported(ModuleEntry* m);
165
166 void set_is_exported_allUnnamed();
167
168 void set_classpath_index(s2 classpath_index) {
169 _classpath_index = classpath_index;
170 }
171 s2 classpath_index() const { return _classpath_index; }
172
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111
112 public:
113 void init() {
114 _module = NULL;
115 _export_flags = 0;
116 _classpath_index = -1;
117 _must_walk_exports = false;
118 _qualified_exports = NULL;
119 }
120
121 // package name
122 Symbol* name() const { return literal(); }
123
124 // the module containing the package definition
125 ModuleEntry* module() const { return _module; }
126 void set_module(ModuleEntry* m) { _module = m; }
127
128 // package's export state
129 bool is_exported() const { // qualifiedly or unqualifiedly exported
130 assert_locked_or_safepoint(Module_lock);
131 return module()->is_open() ||
132 ((_export_flags & PKG_EXP_UNQUALIFIED_OR_ALL_UNAMED) != 0) ||
133 has_qual_exports_list();
134 }
135 // Returns true if the package has any explicit qualified exports or is exported to all unnamed
136 bool is_qual_exported() const {
137 assert_locked_or_safepoint(Module_lock);
138 return (has_qual_exports_list() || is_exported_allUnnamed());
139 }
140 // Returns true if there are any explicit qualified exports. Note that even
141 // if the _qualified_exports list is now empty (because the modules that were
142 // on the list got gc-ed and deleted from the list) this method may still
143 // return true.
144 bool has_qual_exports_list() const {
145 assert_locked_or_safepoint(Module_lock);
146 return (!is_unqual_exported() && _qualified_exports != NULL);
147 }
148 bool is_exported_allUnnamed() const {
149 assert_locked_or_safepoint(Module_lock);
150 return (_export_flags == PKG_EXP_ALLUNNAMED);
151 }
152 bool is_unqual_exported() const {
153 assert_locked_or_safepoint(Module_lock);
154 return module()->is_open() || (_export_flags == PKG_EXP_UNQUALIFIED);
155 }
156
157 // Explicitly set _export_flags to PKG_EXP_UNQUALIFIED and clear
158 // PKG_EXP_ALLUNNAMED, if it was set.
159 void set_unqual_exported() {
160 assert(Module_lock->owned_by_self(), "should have the Module_lock");
161 _export_flags = PKG_EXP_UNQUALIFIED;
162 }
163
164 bool exported_pending_delete() const;
165
166 void set_exported(ModuleEntry* m);
167
168 void set_is_exported_allUnnamed();
169
170 void set_classpath_index(s2 classpath_index) {
171 _classpath_index = classpath_index;
172 }
173 s2 classpath_index() const { return _classpath_index; }
174
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