/**
* Specific should be hidden method taking into account the selected filters.
*
* <p>Almost the same as {@link
* org.eclipse.emf.compare.diff.metamodel.util.DiffAdapterFactory#shouldBeHidden(EObject)} but
* call {@link #isHidden(DiffElement)}.
*
* @param element The element of which we need to check the "hidden" state.
* @return <code>true</code> if the given element should be hidden, <code>false</code> otherwise.
*/
private boolean shouldBeHidden(EObject element) {
boolean result = false;
if (element instanceof DiffElement) {
final DiffElement diff = (DiffElement) element;
final Iterator<AbstractDiffExtension> it = diff.getIsHiddenBy().iterator();
while (it.hasNext()) {
final AbstractDiffExtension extension = it.next();
if (!extension.isIsCollapsed()) {
result = true;
}
}
result = result || isHiddenInMyContext((DiffElement) element);
}
if (element instanceof DiffGroup) {
final DiffGroup group = (DiffGroup) element;
if (filteredSubchanges(group) == 0) {
result = true;
}
}
return result;
}
public void testLastDiffElements(List<DiffElement> diffElements) {
Assert.assertTrue(
NLS.bind(
"The number of DiffElement is not correct : we would like {0} DiffElement, and we found {1}",
new Object[] {2, diffElements.size()}),
diffElements.size() == 2);
final DiffElement firstDiffElement = diffElements.get(0);
final DiffElement secondDiffElement = diffElements.get(1);
Assert.assertTrue(
NLS.bind("The first DiffElement is not a {0}", ModelElementChangeLeftTarget.class),
firstDiffElement instanceof ModelElementChangeLeftTarget);
Assert.assertTrue(
NLS.bind("The second DiffElement is not a {0}", UMLProfileApplicationAddition.class),
secondDiffElement instanceof UMLProfileApplicationAddition);
AbstractDiffExtension ext = (AbstractDiffExtension) secondDiffElement;
Assert.assertTrue(
NLS.bind("The {0} doesn't hide only one DiffElement", ext),
ext.getHideElements().size() == 1);
Assert.assertTrue(
NLS.bind("The {0} doesn't hide the correct DiffElement", ext),
ext.getHideElements().get(0) == firstDiffElement);
}