/**
* Method uncompress given input ByteList to the output ByteList.
*
* @param readByteList Input ByteList
* @param writeByteList Output ByteList
*/
public void uncompress(ByteList readByteList, ByteList writeByteList) // throws Exception
{
ByteData currentByteData = byteDataBinaryTree.getRoot();
long binaryIterator = 1L;
for (int i = this.headerLength; i < readByteList.size(); i++)
{
if (binaryIterator > this.binaryCounter)
{
break;
}
byte currentByte = readByteList.get(i);
for (int k = 7; k >= 0; k--)
{
if (binaryIterator > this.binaryCounter)
{
break;
}
if ((currentByte & (1 << k)) == 0)
{
currentByteData = currentByteData.getLeftChild();
}
else
{
currentByteData = currentByteData.getRightChild();
}
if (currentByteData.getLeftChild() == null)
{
writeByteList.add(currentByteData.getNormalChar());
currentByteData = byteDataBinaryTree.getRoot();
}
binaryIterator++;
}
}
}
