tree 977b5a4294e9104b385da3e27799b493367a0055
parent bfbdb69b88d2da9cd168110ada9bd34ea1f27705
author Salome Maro <salomehonest@gmail.com> 1591197672 +0200
committer Jan-Philipp Stegh??fer <ec@splashstudio.com> 1591868281 -0400

Added helper methods to the TraceHelper class

This commit adds two helper methods, isArtifactInTraceModel(EObject artifact)
to check if an artifact has trace links and is therefore present
in the trace model and getTraces(List<EObject> artifacts)
to give a list of connections involving a given a list of
artifacts. Tests for the getTraces(List<EObject> artifacts)
methods have also been added.

Additionally, the getTracedElements(Connection connection) method
is modified to make sure that it returns a list of unique traced
artifacts.

Change-Id: Ibb128cf5a530629e79ff3ac3df96ee80af5ea59b