/*
 * Copyright (c) 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.
 */
package org.graalvm.compiler.debug;

Object used to close a debug indentation scope. 

Example usage:
     try (Indent i1 = Debug.logAndIndent("header message")) {
         ...
         Debug.log("message");
         ...
         try (Indent i2 = Debug.logAndIndent(sub-header message")) {
             ...
             Debug.log("inner message");
             ...
         }
     }

/**
 * Object used to close a debug {@link DebugContext#indent() indentation} scope.
 * <p>
 * Example usage:
 *
 * <pre>
 *
 *      try (Indent i1 = Debug.logAndIndent("header message")) {
 *          ...
 *          Debug.log("message");
 *          ...
 *          try (Indent i2 = Debug.logAndIndent(sub-header message")) {
 *              ...
 *              Debug.log("inner message");
 *              ...
 *          }
 *      }
 *
 * </pre>
 */
public interface Indent extends AutoCloseable {

    
Closes the current indentation scope.
/**
     * Closes the current indentation scope.
     */
    @Override
    void close();
}