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Class grendel.storage.ParseBerkeleyFolder

java.lang.Object
   |
   +----grendel.storage.ParseBerkeleyFolder

class  ParseBerkeleyFolder
     extends java.lang.Object
{
          // Fields 9
     static final int CONTENT_LENGTH_SLACK;
     static final boolean DEBUG;
     byte[] buf;
     protected long deleted_message_bytes;
     BerkeleyFolder fFolder;
     protected int total_message_count;
     Twingle twingle;
     protected int undeleted_message_count;
     protected int unread_message_count;

          // Constructors 1
     public ParseBerkeleyFolder();

          // Methods 9
     long deletedMessageBytes();
     int find_content_end(RandomAccessFileWithByteLines, int, int) throws IOException;
     boolean flushMozillaStatus(RandomAccessFile, long, int, short) throws IOException;
     void mapOverMessages(RandomAccessFile, BerkeleyFolder) throws IOException;
     protected synchronized void mapOverMessages(RandomAccessFile, BerkeleyFolder, long) throws IOException;
     void recordOne(int, int, int, int, InternetHeaders) throws IOException;
     int totalMessageCount();
     int undeletedMessageCount();
     int unreadMessageCount();
}

• DEBUG

   static final boolean DEBUG

• CONTENT_LENGTH_SLACK

   static final int CONTENT_LENGTH_SLACK

• twingle

   Twingle twingle

• fFolder

   BerkeleyFolder fFolder

• buf

   byte[] buf

• total_message_count

   protected int total_message_count

• undeleted_message_count

   protected int undeleted_message_count

• unread_message_count

   protected int unread_message_count

• deleted_message_bytes

   protected long deleted_message_bytes

• ParseBerkeleyFolder

   public ParseBerkeleyFolder() 

Default constructor

• totalMessageCount

   int totalMessageCount() 

• undeletedMessageCount

   int undeletedMessageCount() 

• unreadMessageCount

   int unreadMessageCount() 

• deletedMessageBytes

   long deletedMessageBytes() 

• find_content_end

   int find_content_end(RandomAccessFileWithByteLines in, 
                        int content_length, 
                        int file_length)  throws IOException

• recordOne

   void recordOne(int envelope_start, 
                  int message_start, 
                  int headers_end, 
                  int message_end, 
                  InternetHeaders headers)  throws IOException

• mapOverMessages

   void mapOverMessages(RandomAccessFile infile, 
                        BerkeleyFolder f)  throws IOException

• mapOverMessages

   protected synchronized void mapOverMessages(RandomAccessFile infile, 
                                               BerkeleyFolder f, 
                                               long starting_file_pos)  throws IOException

• flushMozillaStatus

   boolean flushMozillaStatus(RandomAccessFile io, 
                              long message_start, 
                              int message_length, 
                              short mozilla_flags)  throws IOException

Overwrite the X-Mozilla-Status header near the given file position.

Parameter	Description
message_start	The position in the file of the start of a message. A header block is assumed to start at this position. The file is scanned forward for an X-Mozilla-Status header in this block.
message_length	The length of the message in bytes.
mozilla_flags	The flags to overwrite into the existing X-Mozilla-Status header, if any.

Returns:

true if the header was overwritten, false otherwise.

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