public interface ParticipantStore extends TxLog
Modifier and Type | Method and Description |
---|---|
boolean |
commit_state(Uid u,
String tn)
Commit the object's state in the object store.
|
boolean |
fullCommitNeeded() |
InputObjectState |
read_committed(Uid u,
String tn)
Read the object's committed state.
|
InputObjectState |
read_uncommitted(Uid u,
String tn)
Read the object's shadowed state.
|
boolean |
remove_uncommitted(Uid u,
String tn)
Remove the object's uncommitted state.
|
boolean |
write_uncommitted(Uid u,
String tn,
OutputObjectState buff)
Write a copy of the object's uncommitted state.
|
remove_committed, sync, write_committed
getStoreName, start, stop
boolean commit_state(Uid u, String tn) throws ObjectStoreException
u
- The object to work on.tn
- The type of the object to work on.true
if no errors occurred, false
otherwise.ObjectStoreException
InputObjectState read_committed(Uid u, String tn) throws ObjectStoreException
u
- The object to work on.tn
- The type of the object to work on.ObjectStoreException
InputObjectState read_uncommitted(Uid u, String tn) throws ObjectStoreException
u
- The object to work on.tn
- The type of the object to work on.ObjectStoreException
boolean remove_uncommitted(Uid u, String tn) throws ObjectStoreException
u
- The object to work on.tn
- The type of the object to work on.true
if no errors occurred, false
otherwise.ObjectStoreException
boolean write_uncommitted(Uid u, String tn, OutputObjectState buff) throws ObjectStoreException
u
- The object to work on.tn
- The type of the object to work on.buff
- The state to write.true
if no errors occurred, false
otherwise.ObjectStoreException
boolean fullCommitNeeded()
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