/*

 * Copyright (c) 2001, 2005, 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.  Oracle designates this

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

 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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

 * questions.

 */

package com.sun.tools.javac.jvm;

/** The CharacterRangeTable flags indicating type of an entry.

 *

 *  <p><b>This is NOT part of any supported API.

 *  If you write code that depends on this, you do so at your own risk.

 *  This code and its internal interfaces are subject to change or

 *  deletion without notice.</b>

 */

public interface CRTFlags {

    /** CRTEntry flags.

     */

    public static final int CRT_STATEMENT       = 0x0001;

    public static final int CRT_BLOCK           = 0x0002;

    public static final int CRT_ASSIGNMENT      = 0x0004;

    public static final int CRT_FLOW_CONTROLLER = 0x0008;

    public static final int CRT_FLOW_TARGET     = 0x0010;

    public static final int CRT_INVOKE          = 0x0020;

    public static final int CRT_CREATE          = 0x0040;

    public static final int CRT_BRANCH_TRUE     = 0x0080;

    public static final int CRT_BRANCH_FALSE    = 0x0100;

    /** The mask for valid flags

     */

    public static final int CRT_VALID_FLAGS = CRT_STATEMENT | CRT_BLOCK | CRT_ASSIGNMENT |

                                              CRT_FLOW_CONTROLLER | CRT_FLOW_TARGET | CRT_INVOKE |

                                              CRT_CREATE | CRT_BRANCH_TRUE | CRT_BRANCH_FALSE;

}