code: public void add(final int revisionID, final long revisionPrimaryKey,
  			final long fullRevisionPrimaryKey)
  	{
  
  		boolean sql = !insertStatement.isEmpty();
  		if (sql&&buffer.length() != insertStatement.length()) {
  			this.buffer.append(",");
  		}
  
  		this.buffer.append((sql?"(":"") + revisionID + "," + revisionPrimaryKey + ","
  				+ fullRevisionPrimaryKey + (sql?")":""));
  
  		if(!sql){
  			buffer.append("\n");
  		}
  
  		if (buffer.length() + 100 >= MAX_ALLOWED_PACKET) {
  			storeBuffer();
  		}
  	}
docs: Adds the information for an new entry in the revision index.
  
  @param revisionID
  ID of the revision
  @param revisionPrimaryKey
  PK of the revison
  @param fullRevisionPrimaryKey
  PK of the related full revison