/*
 * Copyright (c) 2010, 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.  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 jdk.nashorn.internal.objects.annotations;

Attributes for JavaScript properties. The negative logic "NOT_xxx" is because the
common case is to be writable, enumerable and configurable
/**
 * Attributes for JavaScript properties. The negative logic "NOT_xxx" is because the
 * common case is to be writable, enumerable and configurable
 */

public interface Attribute {
    
Flag for non-writable properties /** Flag for non-writable properties */
    public static final int NOT_WRITABLE     = jdk.nashorn.internal.runtime.Property.NOT_WRITABLE;

    
Flag for non-enumerable properties /** Flag for non-enumerable properties */
    public static final int NOT_ENUMERABLE   = jdk.nashorn.internal.runtime.Property.NOT_ENUMERABLE;

    
Flag for non-configurable properties /** Flag for non-configurable properties */
    public static final int NOT_CONFIGURABLE = jdk.nashorn.internal.runtime.Property.NOT_CONFIGURABLE;

    
Flag for accessor (getter/setter) properties as opposed to data properties.
This allows nasgen-created properties to behave like user-accessors. it should only be used for
properties that are explicitly specified as accessor properties in the ECMAScript specification
such as Map.prototype.size in ES6, not value properties that happen to be implemented by getter/setter
such as the "length" properties of String or Array objects.
/**
     * Flag for accessor (getter/setter) properties as opposed to data properties.
     *
     * <p>This allows nasgen-created properties to behave like user-accessors. it should only be used for
     * properties that are explicitly specified as accessor properties in the ECMAScript specification
     * such as Map.prototype.size in ES6, not value properties that happen to be implemented by getter/setter
     * such as the "length" properties of String or Array objects.</p>
     */
    public static final int IS_ACCESSOR = jdk.nashorn.internal.runtime.Property.IS_ACCESSOR_PROPERTY;

    
Read-only, non-configurable property /** Read-only, non-configurable property */
    public static final int CONSTANT = NOT_WRITABLE | NOT_CONFIGURABLE;

    
Non-enumerable, read-only, non-configurable property /** Non-enumerable, read-only, non-configurable property */
    public static final int NON_ENUMERABLE_CONSTANT = NOT_ENUMERABLE | CONSTANT;

    
By default properties are writable, enumerable and configurable /** By default properties are writable, enumerable and configurable */
    public static final int DEFAULT_ATTRIBUTES = 0;
}