Examples of plugins.Freetalk.WoT.WoTMessageRating

• plugins.Freetalk.WoT.WoTMessageRating
  A rating for a WoTMessage. It is an additive adjustment of the trust value of an identity. For example if your own identity has assigned a trust value of 30 to identity X and you assign a WoTMessageRating with a value of 10 to the identity it will get a trust value of 40. Freetalk does not allow the storage of a new rating which would cause the trust value to exceed the -100 or +100 lower/upper limit.
  This must be handled this way:
  The UI must allow reverting of ratings. Reverting a positive rating is equal to subtraction of the given points.
  If storage of ratings was allowed where the total sum would be > 100, reverting all ratings would result in the target identity being distrusted, even though all removed ratings were positive - if all removed ratings were positive the resulting trust value should be neutral, not negative.
  The same applies for negative ratings with flipped signs.
  This means that the checkedCommit() function throws a RuntimeException in case of a not allow rating.
  It must happen at the commit stage and not in the storeWithoutCommit function because storing can be aborted by rollback at any point and the handling in the rollback function would be complicated because it would have to check whether the rating was already applied.
  
  There, there is an IMPORTANT restriction of class WoTMessageRating: Only commit transactions using the WoTMessageRating.commit() function, do not use the static version of this function! @author xor (xor@freenetproject.org)

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