1 files changed, 6 insertions, 4 deletions

diff --git a/src/main/java/org/uic/barcode/ssbFrame/SsbTicketPart.java b/src/main/java/org/uic/barcode/ssbFrame/SsbTicketPart.java
index 3855c5c..5583e66 100644
--- a/src/main/java/org/uic/barcode/ssbFrame/SsbTicketPart.java
+++ b/src/main/java/org/uic/barcode/ssbFrame/SsbTicketPart.java
@@ -4,23 +4,25 @@ import org.uic.barcode.ticket.EncodingFormatException;
 
 public abstract class SsbTicketPart {
 	
+	public static int openDataLength = 437;
+	
 	public void decode(byte[] bytes) throws EncodingFormatException {
 		if (bytes.length != 114) {
 			throw new EncodingFormatException("Data size does not fit to SSB");
 		}
-		decodeContent(bytes);
+		decodeContent(bytes, 0);
 	};
 	
-	protected abstract void decodeContent(byte[] bytes);
+	protected abstract int decodeContent(byte[] bytes , int offset);
 
 	public void encode(byte[] bytes) throws EncodingFormatException {
 		if (bytes.length != 114) {
 			throw new EncodingFormatException("Data size does not fit to SSB");
 		}
-		encodeContent(bytes);
+		encodeContent(bytes, 0);
 	}
 
-	protected abstract void encodeContent(byte[] bytes);
+	protected abstract int encodeContent(byte[] bytes, int offset);