/**
* @see org.eclipse.ui.dialogs.CheckedTreeSelectionDialog#setInput(java.lang.Object)
* @param input
*/
@Override
public void setInput(Object input) {
super.setInput(input);
if (input instanceof List<?> && !((List<?>) input).isEmpty()) {
Object obj = ((List<?>) input).get(0);
if (obj instanceof EditPart) {
diagramEP = DiagramEditPartsUtil.getDiagramEditPart((EditPart) obj);
}
}
Assert.isNotNull(diagramEP);
}
