/**
* Returns a {@link RelationshipExpander} wrapped as an {@link Expander}.
*
* @param expander {@link RelationshipExpander} to wrap.
* @return a {@link RelationshipExpander} wrapped as an {@link Expander}.
*/
public static Expander expander(RelationshipExpander expander) {
if (expander instanceof Expander) {
return (Expander) expander;
}
return StandardExpander.wrap(expander);
}
public static Expander expander(PathExpander expander) {
if (expander instanceof Expander) {
return (Expander) expander;
}
return StandardExpander.wrap(expander);
}