Encoding

 IModel model = ...
 IChunk chunkToEncode = ...
 IDeclarativeModule decM = model.getDeclarativeModule();
 Future result = decM.addChunk(chunkToEncode);
 
 IChunk encoded = result.get();
 
/*
 Merging might mean that the returned chunk is not the exact same reference,
 however, both IChunk objects will point to the same content
*/

 boolean alwaysTrue = encoded.equalsSymbolic(chunkToEncode);

 boolean trueIfNotMerged = encoded == chunkToEncode;