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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
* 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.
*
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package sun.jvm.hotspot.oops;
import sun.jvm.hotspot.runtime.ClassConstants;
import java.io.*;
public class AccessFlags implements /* imports */ ClassConstants {
public AccessFlags(long flags) {
this.flags = flags;
}
private long flags;
// Java access flags
public boolean isPublic () { return (flags & JVM_ACC_PUBLIC ) != 0; }
public boolean isPrivate () { return (flags & JVM_ACC_PRIVATE ) != 0; }
public boolean isProtected () { return (flags & JVM_ACC_PROTECTED ) != 0; }
public boolean isStatic () { return (flags & JVM_ACC_STATIC ) != 0; }
public boolean isFinal () { return (flags & JVM_ACC_FINAL ) != 0; }
public boolean isSynchronized() { return (flags & JVM_ACC_SYNCHRONIZED) != 0; }
public boolean isSuper () { return (flags & JVM_ACC_SUPER ) != 0; }
public boolean isVolatile () { return (flags & JVM_ACC_VOLATILE ) != 0; }
public boolean isBridge () { return (flags & JVM_ACC_BRIDGE ) != 0; }
public boolean isTransient () { return (flags & JVM_ACC_TRANSIENT ) != 0; }
public boolean isVarArgs () { return (flags & JVM_ACC_VARARGS ) != 0; }
public boolean isNative () { return (flags & JVM_ACC_NATIVE ) != 0; }
public boolean isEnum () { return (flags & JVM_ACC_ENUM ) != 0; }
public boolean isAnnotation () { return (flags & JVM_ACC_ANNOTATION ) != 0; }
public boolean isInterface () { return (flags & JVM_ACC_INTERFACE ) != 0; }
public boolean isAbstract () { return (flags & JVM_ACC_ABSTRACT ) != 0; }
public boolean isStrict () { return (flags & JVM_ACC_STRICT ) != 0; }
public boolean isSynthetic () { return (flags & JVM_ACC_SYNTHETIC ) != 0; }
public long getValue () { return flags; }
// Hotspot internal flags
// Method* flags
public boolean isMonitorMatching () { return (flags & JVM_ACC_MONITOR_MATCH ) != 0; }
public boolean hasMonitorBytecodes () { return (flags & JVM_ACC_HAS_MONITOR_BYTECODES ) != 0; }
public boolean hasLoops () { return (flags & JVM_ACC_HAS_LOOPS ) != 0; }
public boolean loopsFlagInit () { return (flags & JVM_ACC_LOOPS_FLAG_INIT ) != 0; }
public boolean queuedForCompilation() { return (flags & JVM_ACC_QUEUED ) != 0; }
public boolean isNotOsrCompilable () { return (flags & JVM_ACC_NOT_OSR_COMPILABLE ) != 0; }
public boolean hasLineNumberTable () { return (flags & JVM_ACC_HAS_LINE_NUMBER_TABLE ) != 0; }
public boolean hasCheckedExceptions() { return (flags & JVM_ACC_HAS_CHECKED_EXCEPTIONS ) != 0; }
public boolean hasJsrs () { return (flags & JVM_ACC_HAS_JSRS ) != 0; }
public boolean isObsolete () { return (flags & JVM_ACC_IS_OBSOLETE ) != 0; }
// Klass* flags
public boolean hasMirandaMethods () { return (flags & JVM_ACC_HAS_MIRANDA_METHODS ) != 0; }
public boolean hasVanillaConstructor() { return (flags & JVM_ACC_HAS_VANILLA_CONSTRUCTOR) != 0; }
public boolean hasFinalizer () { return (flags & JVM_ACC_HAS_FINALIZER ) != 0; }
public boolean isCloneable () { return (flags & JVM_ACC_IS_CLONEABLE ) != 0; }
// Klass* and Method* flags
public boolean hasLocalVariableTable() { return (flags & JVM_ACC_HAS_LOCAL_VARIABLE_TABLE ) != 0; }
// field flags
public boolean fieldAccessWatched () { return (flags & JVM_ACC_FIELD_ACCESS_WATCHED) != 0; }
public boolean fieldModificationWatched() { return (flags & JVM_ACC_FIELD_MODIFICATION_WATCHED) != 0; }
public boolean fieldHasGenericSignature() { return (flags & JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE)!= 0; }
public void printOn(PrintStream tty) {
// prints only .class flags and not the hotspot internal flags
if (isPublic ()) tty.print("public " );
if (isPrivate ()) tty.print("private " );
if (isProtected ()) tty.print("protected " );
if (isStatic ()) tty.print("static " );
if (isFinal ()) tty.print("final " );
if (isSynchronized()) tty.print("synchronized ");
if (isVolatile ()) tty.print("volatile " );
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