/**
* Writes the ptgs to the data buffer, starting at the specified offset.
*
* <br/>
* The 2 byte encode Length field is <b>not</b> written by this method.
* @return number of bytes written
*/
public static int SerializePtgs(Ptg[] ptgs, byte[] array, int offset)
{
int size = ptgs.Length;
LittleEndianByteArrayOutputStream out1 = new LittleEndianByteArrayOutputStream(array, offset);
ArrayList arrayPtgs = null;
for (int k = 0; k < size; k++)
{
Ptg ptg = ptgs[k];
ptg.Write(out1);
if (ptg is ArrayPtg)
{
if (arrayPtgs == null)
{
arrayPtgs = new ArrayList(5);
}
arrayPtgs.Add(ptg);
}
}
if (arrayPtgs != null)
{
for (int i = 0; i < arrayPtgs.Count; i++)
{
ArrayPtg p = (ArrayPtg)arrayPtgs[i];
p.WriteTokenValueBytes(out1);
}
}
return(out1.WriteIndex - offset);;
}
public override Object Clone()
{
ArrayPtg ptg = (ArrayPtg)base.Clone();
ptg.field_1_reserved = (byte[])field_1_reserved.Clone();
ptg.token_3_arrayValues = (Object[])token_3_arrayValues.Clone();
return(ptg);
}
/**
* Reads <tt>size</tt> bytes of the input stream, to Create an array of <tt>Ptg</tt>s.
* Extra data (beyond <tt>size</tt>) may be Read if and <tt>ArrayPtg</tt>s are present.
*/
public static Ptg[] ReadTokens(int size, LittleEndianInput in1)
{
ArrayList temp = new ArrayList(4 + size / 2);
int pos = 0;
ArrayList arrayPtgs = null;
while (pos < size)
{
Ptg ptg = Ptg.CreatePtg(in1);
if (ptg is ArrayPtg)
{
if (arrayPtgs == null)
{
arrayPtgs = new ArrayList(5);
}
arrayPtgs.Add(ptg);
pos += ArrayPtg.PLAIN_TOKEN_SIZE;
}
else
{
pos += ptg.Size;
}
temp.Add(ptg);
}
if (pos != size)
{
throw new Exception("Ptg array size mismatch");
}
if (arrayPtgs != null)
{
for (int i = 0; i < arrayPtgs.Count; i++)
{
ArrayPtg p = (ArrayPtg)arrayPtgs[i];
p.ReadTokenValues(in1);
}
}
return(ToPtgArray(temp));
}