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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.motorola.studio.android.json;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.Stack;
public class JSONObject extends JSONValue
{
private final Set<JSONPair> value;
public JSONObject(Set<JSONPair> value)
{
this.value = value;
}
@Override
public Set<JSONPair> getValue()
{
return value;
}
static JSONValue parseValues(List<Character> json)
{
Stack<Character> stack = new Stack<Character>();
Set<JSONPair> values = new HashSet<JSONPair>();
boolean parsed = false;
while (!parsed)
{
Character next = json.get(0);
if (next == '{')
{
json.remove(0);
stack.push('{');
}
else if (next == '}')
{
json.remove(0);
if (stack.pop() != '{')
{
throw new IllegalArgumentException();
}
else
{
parsed = true;
}
}
else if (next == ' ' || next == '\r' || next == '\n' || next == ',')
{
json.remove(0);
}
else if (next == '"')
{
values.add(JSONPair.parse(json));
}
}
return new JSONObject(values);
}
@Override
public String toString()
{
String string = "{";
Iterator<JSONPair> objectIterator = value.iterator();
while (objectIterator.hasNext())
{
string += objectIterator.next().toString();
if (objectIterator.hasNext())
{
string += ",";
}
}
string += "}";
return string;
}
}
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