[Tm4j-developers] [ tm4j-Feature Requests-580033 ] Simple Schema Implementation

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Feature Requests item #580033, was opened at 2002-07-11 11:28
Message generated for change (Settings changed) made by kal_ahmed
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Category: None
>Group: After Next Release
Status: Open
Priority: 5
Submitted By: Kal Ahmed (kal_ahmed)
Assigned to: Nobody/Anonymous (nobody)
Summary: Simple Schema Implementation

Initial Comment:
Implement some simple form of topic map schema. Perhaps
based on the Ontopia topic map schema language ?
Whatever schema language is chosen, it should be
expressed in a topic map. The implementation should allow:

1) Runtime validation - programmer can call
validate(tm, schemaTM) and get a list of schema
violations in tm.

2) Runtime change veto - programmer can attach a
vetoable change listener to the topic map which will
ensure that all changes which violate the schema raise
a PropertyVetoException.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=391882&aid=580033&group_id=27895