alluxio.master.file.contexts

Class ExistsContext

java.lang.Object

alluxio.master.file.contexts.OperationContext<ExistsPOptions.Builder,ExistsContext>

alluxio.master.file.contexts.ExistsContext

public class ExistsContext
extends OperationContext<ExistsPOptions.Builder,ExistsContext>

Used to merge and wrap ExistsPOptions.

Method Summary

Modifier and Type	Method and Description
static ExistsContext	create(ExistsPOptions.Builder optionsBuilder)
static ExistsContext	defaults()
static ExistsContext	mergeFrom(ExistsPOptions.Builder optionsBuilder) Merges and embeds the given ExistsPOptions with the corresponding master options.
String	toString()

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

getCancelledTrackers, getOperationId, getOptions, withTracker

Methods inherited from class java.lang.Object

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

Method Detail

create

public static ExistsContext create(ExistsPOptions.Builder optionsBuilder)

Parameters:

optionsBuilder - Builder for proto ExistsPOptions

Returns:

the instance of ExistsContext with given options

mergeFrom

public static ExistsContext mergeFrom(ExistsPOptions.Builder optionsBuilder)

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

Parameters:

optionsBuilder - Builder for proto ExistsPOptions to merge with defaults

Returns:

the instance of ExistsContext with default values for master

defaults

public static ExistsContext defaults()

Returns:

the instance of ExistsContext with default values for master

toString

public String toString()

Overrides:

toString in class Object