We provide a number of different rulesets. Detailed format specification and descriptions for the corresponding rulesets are documented separately. New rulesets will be added in future releases, and we can quote for customized rulesets if you have a particular requirement.
This is the 'classic' example where one document is changed by two editors/programs/processes independently of each other. These editors may introduce conflicts, for example when one editor modifies a paragraph and the other editor deletes it. In such cases the output will show the conflict so that another process can make a decision about what action to take. These conflicts are represented in XML so you can easily process them to generate the result that you require.
For the concurrent edit ruleset it is necessary to identify which of the documents represents the common ancestor (which we refer to as the 'base' input) for the two edits.
There are other applications of this ruleset. An example is configuration file updates where changes a customer has made to, say, version 1 need to be merged with vendor changes in releasing version 2.
Further documentation:
The DeltaXML delta format (or 'deltaV2') represention is a generic output form which provides a merge of the three input documents where data that is common to two or more of the input documents is shared. No further processing is performed to remove or modify this merged data. It is possible to extract any of the three input documents directly from this format. More complex processing will enable any combination of the three documents to be generated, the concurrent edit output is generated as from this representation.
Further documentation:
In this section we will propose a roadmap for developers to help you to become familiar with DeltaXML Sync.
DeltaXML Sync uses DeltaXML Core to perform the basic comparison between the three documents. This means that many of the comments that apply to DeltaXML Core also apply to DeltaXML Sync. In particular, you need to be aware of how whitspace is treated. You can also use the deltaxml:key attribute to control the comparison process. If you are not familiar with this, see the online walkhrough of DeltaXML Core.
We provide a number of online evaluation and experimentation tools:
The online tools show you how Sync works. After using them you may want to:
To access this go to the download page for DeltaXML Sync.