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1 /*
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2 * Copyright 1999-2003 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 // ciFlags
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26 //
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27 // This class represents klass or method flags.
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28 class ciFlags VALUE_OBJ_CLASS_SPEC {
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29 private:
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30 friend class ciInstanceKlass;
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31 friend class ciField;
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32 friend class ciMethod;
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33
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34 jint _flags;
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35
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36 ciFlags() { _flags = 0; }
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37 ciFlags(AccessFlags flags) { _flags = flags.as_int(); }
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38
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39 public:
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40 // Java access flags
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41 bool is_public () const { return (_flags & JVM_ACC_PUBLIC ) != 0; }
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42 bool is_private () const { return (_flags & JVM_ACC_PRIVATE ) != 0; }
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43 bool is_protected () const { return (_flags & JVM_ACC_PROTECTED ) != 0; }
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44 bool is_static () const { return (_flags & JVM_ACC_STATIC ) != 0; }
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45 bool is_final () const { return (_flags & JVM_ACC_FINAL ) != 0; }
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46 bool is_synchronized() const { return (_flags & JVM_ACC_SYNCHRONIZED) != 0; }
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47 bool is_super () const { return (_flags & JVM_ACC_SUPER ) != 0; }
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48 bool is_volatile () const { return (_flags & JVM_ACC_VOLATILE ) != 0; }
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49 bool is_transient () const { return (_flags & JVM_ACC_TRANSIENT ) != 0; }
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50 bool is_native () const { return (_flags & JVM_ACC_NATIVE ) != 0; }
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51 bool is_interface () const { return (_flags & JVM_ACC_INTERFACE ) != 0; }
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52 bool is_abstract () const { return (_flags & JVM_ACC_ABSTRACT ) != 0; }
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53 bool is_strict () const { return (_flags & JVM_ACC_STRICT ) != 0; }
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54
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55 // Conversion
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56 jint as_int() { return _flags; }
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57
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58 void print_klass_flags(outputStream* st = tty);
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59 void print_member_flags(outputStream* st = tty);
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60 void print(outputStream* st = tty);
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61 };
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