|
Oracle® Fusion Middleware Java API Reference for Oracle Coherence 12c (12.1.3.0.0) E47890-01 |
|||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface KeyAssociation
A KeyAssociation represents a key object that has a natural association with another key object. The key object and the associated key may refer to entries in the same or different caches.
For example, the information provided by a key that implements KeyAssociation may be used to place the key into the same partition as its associated key.
See KeyAssociatedFilter
for an example of a distributed query that takes advantage of a custom KeyAssociation implementation to dramatically optimize its performance.
Method Summary | |
---|---|
java.lang.Object |
getAssociatedKey() Determine the key object to which this key object is associated. |
Method Detail |
---|
java.lang.Object getAssociatedKey()
getAssociatedKey
in interface com.oracle.common.base.Associated
|
Oracle® Fusion Middleware Java API Reference for Oracle Coherence 12c (12.1.3.0.0) E47890-01 |
|||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |