Returns the literal value of the enumerator, which is its string representation. toString() -
Method in class org.eclipse.emf.compare.diff.metamodel.impl.AbstractDiffExtensionImpl
This method returns a double comprised between 0 and 1 representing the type similarities of the 2
EObjects. - 1 means the 2 objects types are very similar - 0 means the 2 objects types are very
differents.