alluxio.master.file.contexts

Class CreateFileContext

java.lang.Object

alluxio.master.file.contexts.OperationContext<T,K>

alluxio.master.file.contexts.CreatePathContext<CreateFilePOptions.Builder,CreateFileContext>

alluxio.master.file.contexts.CreateFileContext

public class CreateFileContext
extends CreatePathContext<CreateFilePOptions.Builder,CreateFileContext>

Implementation of OperationContext used to merge and wrap CreateFilePOptions.

Field Summary

Fields inherited from class alluxio.master.file.contexts.CreatePathContext

mAcl, mGroup, mMetadataLoad, mMode, mMountPoint, mOperationTimeMs, mOwner, mRecursive, mTtl, mTtlAction, mXAttr

Method Summary

Modifier and Type	Method and Description
static CreateFileContext	create(CreateFilePOptions.Builder optionsBuilder)
static CreateFileContext	defaults()
OperationId	getOperationId() Get embedded operation id, passed via proto options.
boolean	isCacheable()
static CreateFileContext	mergeFrom(CreateFilePOptions.Builder optionsBuilder) Merges and embeds the given CreateFilePOptions with the corresponding master options.
CreateFileContext	setCacheable(boolean cacheable)
String	toString()

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

getAcl, getGroup, getMode, getOperationTimeMs, getOwner, getThis, getTtl, getTtlAction, getWriteType, getXAttr, isMetadataLoad, isMountPoint, isPersisted, isRecursive, setAcl, setGroup, setMetadataLoad, setMountPoint, setOperationTimeMs, setOwner, setWriteType, setXAttr

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 CreateFileContext create(CreateFilePOptions.Builder optionsBuilder)

Parameters:

optionsBuilder - Builder for proto CreateFilePOptions

Returns:

the instance of CreateFileContext with given options

mergeFrom

public static CreateFileContext mergeFrom(CreateFilePOptions.Builder optionsBuilder)

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

Parameters:

optionsBuilder - Builder for proto CreateFilePOptions to embed

Returns:

the instance of CreateFileContext with default values for master

defaults

public static CreateFileContext defaults()

Returns:

the instance of CreateFileContext with default values for master

isCacheable

public boolean isCacheable()

Returns:

true if file is cacheable

setCacheable

public CreateFileContext setCacheable(boolean cacheable)

Parameters:

cacheable - true if the file is cacheable, false otherwise

Returns:

the updated context object

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<CreateFilePOptions.Builder,CreateFileContext>

Returns:

the operation id or null if not found

toString

public String toString()

Overrides:

toString in class CreatePathContext<CreateFilePOptions.Builder,CreateFileContext>