harmonic.mz.file
Class UpdateInputer

java.lang.Object
  |
  +--harmonic.mz.file.UpdateInputer

public class UpdateInputer

extends java.lang.Object

Update document has a list of nodes exisiting in current group, and a comleate descritption of all new nodes.
To identify as new nodes from group: check node serial no in update list isnt here and isnt in recievedNode table. To identify node removed from here: check node serial no in update is isnt here and is in recievedNode table To identify as changed nodes from group: check serial no is in recieviedNode table, and is here To identify as nodes removed from group: check node in database here isnt in list To identify as node as extra (added here, but not in group): check node in database here isnt in list
The mergeing process:
1) Make a table of all nodes in current collaboration group (allNodes table)
2) Go through new node details in update object
-update changed nodes (those found in sentNodes table)
-store new nodes (those not found in sentNodes table) with symbolic parent
3) Resolve parent symbols from new nodes and add to parents
-some will resolve to other new nodes
-some will resolve to existing nodes
-put new nodes in regualar serialNo (name) table
-put new nodes in sent nodes table
4) Link resolution pass for new nodes
5) checkFileRead pass for new nodes
6) Check that all nodes in database are in all node tabel, and remove them from database
if not.

Field Summary

boolean

bDecompress

Constructor Summary

UpdateInputer(java.io.InputStream in, java.lang.String remoteOwner, java.util.Hashtable sentNodesTable)
Construct a UpdateOpener with the specified file name

Method Summary

void

input()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

bDecompress

public boolean bDecompress

Constructor Detail

UpdateInputer

public UpdateInputer(java.io.InputStream in,
                     java.lang.String remoteOwner,
                     java.util.Hashtable sentNodesTable)
              throws java.lang.Exception

Construct a UpdateOpener with the specified file name

Method Detail

input

public void input()
           throws java.lang.Exception

java.lang.Exception