public JSONObject(JSONTokener x) : this()
{
char c;
String key;
if (x.nextClean() != '{')
{
throw x.syntaxError("A JSONObject text must begin with '{'");
}
for (;;)
{
c = x.nextClean();
if (c.Equals(Convert.ToChar(0)))
{
throw x.syntaxError("A JSONObject text must end with '}'");
}
switch (c)
{
case '}':
return;
default:
x.back();
key = x.nextValue().ToString();
break;
}
// The key is followed by ':'.
c = x.nextClean();
if (c != ':')
{
throw x.syntaxError("Expected a ':' after a key");
}
this.putOnce(key, x.nextValue());
// Pairs are separated by ','.
switch (x.nextClean())
{
case ';':
case ',':
if (x.nextClean() == '}')
{
return;
}
x.back();
break;
case '}':
return;
default:
throw x.syntaxError("Expected a ',' or '}'");
}
}
}
/**
* Construct a JSONArray from a JSONTokener.
*
* @param x
* A JSONTokener
* @
* If there is a syntax error.
*/
public JSONArray(JSONTokener x) : this()
{
if (x.nextClean() != '[')
{
throw x.syntaxError("A JSONArray text must start with '['");
}
if (x.nextClean() != ']')
{
x.back();
for (;;)
{
if (x.nextClean() == ',')
{
x.back();
this.myArrayList.Add(JSONObject.NULL);
}
else
{
x.back();
this.myArrayList.Add(x.nextValue());
}
switch (x.nextClean())
{
case ',':
if (x.nextClean() == ']')
{
return;
}
x.back();
break;
case ']':
return;
default:
throw x.syntaxError("Expected a ',' or ']'");
}
}
}
}
