Class Operation<R,M> (6.119.0)
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public class Operation<R , M >
Represents a long-running operation.
Type Parameters
Name Description
R
M
Methods
Returns the metadata returned by the last refresh of this operation. Returns null if no
metadata was returned or if this operation has not been refreshed.
Returns
Type Description
M
getName()
Returns the name of the operation.
Returns
Type Description
String
getResult()
Returns result of the operation if the operation is complete and had a result. Returns null if
the operation is not complete or did not have a result.
Returns
Type Description
R
isDone()
Returns true if the operation is done.
isSuccessful()
public boolean isSuccessful ()
Returns true if the operation completed successfully.
reload()
public Operation<R , M > reload ()
Fetches the current status of this operation.
waitFor(RetryOption[] waitOptions)
public Operation<R , M > waitFor ( RetryOption [] waitOptions )
Blocks till the operation is complete or maximum time, if specified, has elapsed.
Returns
Type Description
Operation <R ,M >null if operation is not found otherwise the current operation.
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Last updated 2026-07-31 UTC.
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