org.apache.accumulo.fate
public interface TStore<T>
Modifier and Type | Interface and Description |
---|---|
static class |
TStore.TStatus |
Modifier and Type | Method and Description |
---|---|
long |
create()
Create a new transaction id
|
void |
delete(long tid)
Remove the transaction from the store.
|
Serializable |
getProperty(long tid,
String prop) |
TStore.TStatus |
getStatus(long tid)
Get the state of a given transaction.
|
List<Long> |
list()
list all transaction ids in store
|
void |
pop(long tid)
Remove the last pushed operation from the given transaction.
|
void |
push(long tid,
Repo<T> repo)
Update the given transaction with the next operation
|
long |
reserve()
Reserve a transaction that is IN_PROGRESS or FAILED_IN_PROGRESS.
|
void |
reserve(long tid) |
void |
setProperty(long tid,
String prop,
Serializable val) |
void |
setStatus(long tid,
TStore.TStatus status)
Update the state of a given transaction
|
Repo<T> |
top(long tid)
Get the current operation for the given transaction id.
|
void |
unreserve(long tid,
long deferTime)
Return the given transaction to the store
|
TStore.TStatus |
waitForStatusChange(long tid,
EnumSet<TStore.TStatus> expected)
Wait for the satus of a transaction to change
|
long create()
long reserve()
void reserve(long tid)
void unreserve(long tid, long deferTime)
tid
- deferTime
- Repo<T> top(long tid)
tid
- transaction idvoid push(long tid, Repo<T> repo) throws StackOverflowException
tid
- the transaction idrepo
- the operationStackOverflowException
void pop(long tid)
tid
- TStore.TStatus getStatus(long tid)
tid
- transaction idvoid setStatus(long tid, TStore.TStatus status)
tid
- transaction idstatus
- execution statusTStore.TStatus waitForStatusChange(long tid, EnumSet<TStore.TStatus> expected)
tid
- transaction idvoid setProperty(long tid, String prop, Serializable val)
Serializable getProperty(long tid, String prop)
void delete(long tid)
tid
- the transaction idCopyright © 2014 Apache Accumulo Project. All Rights Reserved.