public interface ReadOnlyTStore<T>
Modifier and Type | Interface and Description |
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static class |
ReadOnlyTStore.TStatus
Possible operational status codes.
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Modifier and Type | Method and Description |
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Serializable |
getProperty(long tid,
String prop)
Retrieve a transaction-specific property.
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List<ReadOnlyRepo<T>> |
getStack(long tid)
Get all operations on a transactions stack.
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ReadOnlyTStore.TStatus |
getStatus(long tid)
Get the state of a given transaction.
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List<Long> |
list()
list all transaction ids in store.
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long |
reserve()
Reserve a transaction that is IN_PROGRESS or FAILED_IN_PROGRESS.
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void |
reserve(long tid)
Reserve the specific tid.
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ReadOnlyRepo<T> |
top(long tid)
Get the current operation for the given transaction id.
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void |
unreserve(long tid,
long deferTime)
Return the given transaction to the store.
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ReadOnlyTStore.TStatus |
waitForStatusChange(long tid,
EnumSet<ReadOnlyTStore.TStatus> expected)
Wait for the status of a transaction to change
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long reserve()
void reserve(long tid)
void unreserve(long tid, long deferTime)
tid
- transaction id, previously reserved.deferTime
- time in millis to keep this transaction out of the pool used in the reserve
method. must be non-negative.ReadOnlyRepo<T> top(long tid)
tid
- transaction id, previously reserved.List<ReadOnlyRepo<T>> getStack(long tid)
ReadOnlyTStore.TStatus getStatus(long tid)
tid
- transaction id, previously reserved.ReadOnlyTStore.TStatus waitForStatusChange(long tid, EnumSet<ReadOnlyTStore.TStatus> expected)
tid
- transaction id, need not have been reserved.expected
- a set of possible statuses we are interested in being notified about. may not be null.Serializable getProperty(long tid, String prop)
tid
- transaction id, previously reserved.prop
- name of property to retrieve.Copyright © 2011–2018 The Apache Software Foundation. All rights reserved.