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package tim.prune.gui.map.tile;
/**
* Container for the results of a TileWorker
* having processed a tile definition
*/
public class TileBytes
{
private byte[] _data = null;
public void addBytes(byte[] inData, int inNumBytes)
{
if (inNumBytes > 0)
{
final int totalBytes = (_data == null ? 0 : _data.length) + inNumBytes;
byte[] result = new byte[totalBytes];
int targetIdx = 0;
if (_data != null) {
System.arraycopy(_data, 0, result, 0, _data.length);
targetIdx = _data.length;
}
System.arraycopy(inData, 0, result, targetIdx, inNumBytes);
_data = result;
}
}
/**
* @return true if there are no bytes
*/
public boolean isEmpty() {
return _data == null || _data.length == 0;
}
/**
* @return byte data
*/
public byte[] getData() {
return _data;
}
}
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