public interface Associator
getAssociatedKey(java.lang.Object)
method.Associated
Modifier and Type | Method and Description |
---|---|
Object |
getAssociatedKey(Object o)
Determine the host key (or base) object to which the specified object is associated.
|
Object getAssociatedKey(Object o)
Note: It's expected that the returned object is suitable to be used as an immutable identity (e.g. a key in a Map).
Note 2: Circular associations are not permitted.
o
- the object to obtain an association for