/*

 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 *

 */

#ifndef SHARE_VM_CI_CIFLAGS_HPP

#define SHARE_VM_CI_CIFLAGS_HPP

#include "ci/ciClassList.hpp"

#include "memory/allocation.hpp"

#include "prims/jvm.h"

#include "utilities/accessFlags.hpp"

// ciFlags

//

// This class represents klass or method flags.

class ciFlags VALUE_OBJ_CLASS_SPEC {

private:

  friend class ciInstanceKlass;

  friend class ciField;

  friend class ciMethod;

  jint _flags;

  ciFlags()                  { _flags = 0; }

  ciFlags(AccessFlags flags) { _flags = flags.as_int(); }

public:

  // Java access flags

  bool is_public      () const         { return (_flags & JVM_ACC_PUBLIC      ) != 0; }

  bool is_private     () const         { return (_flags & JVM_ACC_PRIVATE     ) != 0; }

  bool is_protected   () const         { return (_flags & JVM_ACC_PROTECTED   ) != 0; }

  bool is_static      () const         { return (_flags & JVM_ACC_STATIC      ) != 0; }

  bool is_final       () const         { return (_flags & JVM_ACC_FINAL       ) != 0; }

  bool is_synchronized() const         { return (_flags & JVM_ACC_SYNCHRONIZED) != 0; }

  bool is_super       () const         { return (_flags & JVM_ACC_SUPER       ) != 0; }

  bool is_volatile    () const         { return (_flags & JVM_ACC_VOLATILE    ) != 0; }

  bool is_transient   () const         { return (_flags & JVM_ACC_TRANSIENT   ) != 0; }

  bool is_native      () const         { return (_flags & JVM_ACC_NATIVE      ) != 0; }

  bool is_interface   () const         { return (_flags & JVM_ACC_INTERFACE   ) != 0; }

  bool is_abstract    () const         { return (_flags & JVM_ACC_ABSTRACT    ) != 0; }

  bool is_strict      () const         { return (_flags & JVM_ACC_STRICT      ) != 0; }

  bool is_stable      () const         { return (_flags & JVM_ACC_FIELD_STABLE) != 0; }

  // Conversion

  jint   as_int()                      { return _flags; }

  void print_klass_flags(outputStream* st = tty);

  void print_member_flags(outputStream* st = tty);

  void print(outputStream* st = tty);

};

#endif // SHARE_VM_CI_CIFLAGS_HPP