/*
 * Copyright (C) 2013 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

WebInspector.ScopeChainNode = class ScopeChainNode extends WebInspector.Object
{
    constructor(type, objects)
    {
        super();

        console.assert(typeof type === "string");
        console.assert(objects.every(function(x) { return x instanceof WebInspector.RemoteObject; }));

        if (type in WebInspector.ScopeChainNode.Type)
            type = WebInspector.ScopeChainNode.Type[type];

        this._type = type || null;
        this._objects = objects || [];
    }

    // Public

    get type()
    {
        return this._type;
    }

    get objects()
    {
        return this._objects;
    }
};

WebInspector.ScopeChainNode.Type = {
    Local: "scope-chain-type-local",
    Global: "scope-chain-type-global",
    GlobalLexicalEnvironment: "scope-chain-type-global-lexical-environment",
    With: "scope-chain-type-with",
    Closure: "scope-chain-type-closure",
    Catch: "scope-chain-type-catch",
    FunctionName: "scope-chain-type-function-name",
    Block: "scope-chain-type-block",
};