/*
 * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * The Universal Permissive License (UPL), Version 1.0
 *
 * Subject to the condition set forth below, permission is hereby granted to any
 * person obtaining a copy of this software, associated documentation and/or
 * data (collectively the "Software"), free of charge and under any and all
 * copyright rights in the Software, and any and all patent rights owned or
 * freely licensable by each licensor hereunder covering either (i) the
 * unmodified Software as contributed to or provided by such licensor, or (ii)
 * the Larger Works (as defined below), to deal in both
 *
 * (a) the Software, and
 *
 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
 * one is included with the Software each a "Larger Work" to which the Software
 * is contributed by such licensors),
 *
 * without restriction, including without limitation the rights to copy, create
 * derivative works of, display, perform, and distribute the Software and make,
 * use, sell, offer for sale, import, export, have made, and have sold the
 * Software and the Larger Work(s), and to sublicense the foregoing rights on
 * either these or other terms.
 *
 * This license is subject to the following condition:
 *
 * The above copyright notice and either this complete permission notice or at a
 * minimum a reference to the UPL must be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 */
package com.oracle.truffle.js.builtins.helper;

import java.util.ArrayList;
import java.util.List;

import com.oracle.truffle.api.object.DynamicObject;

public class JSONData {

    protected List<Object> stack = new ArrayList<>();
    private int indent;
    private final String gap;
    private final List<String> propertyList;
    private final DynamicObject replacerFnObj;

    private static final int MAX_STACK_SIZE = 1000;

    public JSONData(String gap, DynamicObject replacerFnObj, List<String> replacerList) {
        this.gap = gap;
        this.replacerFnObj = replacerFnObj;
        this.propertyList = replacerList;
    }

    public String getGap() {
        return gap;
    }

    public int getIndent() {
        return indent;
    }

    public void setIndent(int indentCount) {
        this.indent = indentCount;
    }

    public List<String> getPropertyList() {
        return propertyList;
    }

    public DynamicObject getReplacerFnObj() {
        return replacerFnObj;
    }

    public void pushStack(Object value) {
        stack.add(value);
    }

    public boolean stackTooDeep() {
        return stack.size() > MAX_STACK_SIZE;
    }

    public void popStack() {
        stack.remove(stack.size() - 1);
    }
}