/*

 * Copyright 2003-2006 Sun Microsystems, Inc.  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.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package sun.misc;

import sun.reflect.ConstantPool;

import sun.reflect.annotation.AnnotationType;

import sun.nio.ch.Interruptible;

public interface JavaLangAccess {

    /** Return the constant pool for a class. */

    ConstantPool getConstantPool(Class klass);

    /**

     * Set the AnnotationType instance corresponding to this class.

     * (This method only applies to annotation types.)

     */

    void setAnnotationType(Class klass, AnnotationType annotationType);

    /**

     * Get the AnnotationType instance corresponding to this class.

     * (This method only applies to annotation types.)

     */

    AnnotationType getAnnotationType(Class klass);

    /**

     * Returns the elements of an enum class or null if the

     * Class object does not represent an enum type;

     * the result is uncloned, cached, and shared by all callers.

     */

    <E extends Enum<E>> E[] getEnumConstantsShared(Class<E> klass);

    /** Set thread's blocker field. */

    void blockedOn(Thread t, Interruptible b);

}