alluxio.master.file.contexts

Class RenameContext

java.lang.Object

alluxio.master.file.contexts.OperationContext<RenamePOptions.Builder,RenameContext>

alluxio.master.file.contexts.RenameContext

public class RenameContext
extends OperationContext<RenamePOptions.Builder,RenameContext>

Used to merge and wrap RenamePOptions.

Method Summary

Modifier and Type	Method and Description
static RenameContext	create(RenamePOptions.Builder optionsBuilder)
static RenameContext	defaults()
OperationId	getOperationId() Get embedded operation id, passed via proto options.
long	getOperationTimeMs()
boolean	getPersist()
static RenameContext	mergeFrom(RenamePOptions.Builder optionsBuilder) Merges and embeds the given RenamePOptions with the corresponding master options.
RenameContext	setOperationTimeMs(long operationTimeMs) Sets operation time.
String	toString()

Methods inherited from class alluxio.master.file.contexts.OperationContext

getCancelledTrackers, getOptions, withTracker

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

create

public static RenameContext create(RenamePOptions.Builder optionsBuilder)

Parameters:

optionsBuilder - Builder for proto RenamePOptions

Returns:

the instance of RenameContext with the given options

mergeFrom

public static RenameContext mergeFrom(RenamePOptions.Builder optionsBuilder)

Merges and embeds the given RenamePOptions with the corresponding master options.

Parameters:

optionsBuilder - Builder for proto RenamePOptions to merge with defaults

Returns:

the instance of RenameContext with default values for master

defaults

public static RenameContext defaults()

Returns:

the instance of RenameContext with default values for master

getOperationTimeMs

public long getOperationTimeMs()

Returns:

the operation system time in ms

getPersist

public boolean getPersist()

Returns:

true if a persist operation should follow the rename

setOperationTimeMs

public RenameContext setOperationTimeMs(long operationTimeMs)

Sets operation time.

Parameters:

operationTimeMs - operation system time in ms

Returns:

the updated context instance

getOperationId

public OperationId getOperationId()

Description copied from class: OperationContext

Get embedded operation id, passed via proto options. This is overwritten by operations that include an operation id.

Overrides:

getOperationId in class OperationContext<RenamePOptions.Builder,RenameContext>

Returns:

the operation id or null if not found

toString

public String toString()

Overrides:

toString in class Object