org.opendaylight.controller.md.sal.common.api.data

Interface AsyncConfigurationCommitCohort<P extends org.opendaylight.yangtools.concepts.Path<P>,D>

Type Parameters:

P - Type of path (subtree identifier), which represents location in tree

D - Type of data (payload), which represents data payload

public interface AsyncConfigurationCommitCohort<P extends org.opendaylight.yangtools.concepts.Path<P>,D>

Three phase Commit Cohort for subtree, which is uniquely associated with user submitted transaction.

Method Summary

Modifier and Type	Method and Description
com.google.common.util.concurrent.ListenableFuture<Void>	abort() Initiates abort phase of associated request
com.google.common.util.concurrent.ListenableFuture<Void>	commit() Initiates a commit phase of associated request
com.google.common.util.concurrent.ListenableFuture<Void>	preCommit(AsyncReadTransaction<P,D> rebasedTransaction) Initiates a pre-commit of associated request

Method Detail

preCommit

com.google.common.util.concurrent.ListenableFuture<Void> preCommit(AsyncReadTransaction<P,D> rebasedTransaction)

Initiates a pre-commit of associated request

Implementation MUST NOT do any blocking calls during this callback, all pre-commit preparation SHOULD happen asynchronously and MUST result in completing returned future object.

Parameters:

rebasedTransaction - Read-only view of transaction as if happened on top of actual data store

Returns:

Future which is completed once pre-commit phase for this request is finished.

commit

com.google.common.util.concurrent.ListenableFuture<Void> commit()

Initiates a commit phase of associated request

Implementation MUST NOT do any blocking calls during this callback, all commit finalization SHOULD happen asynchronously and MUST result in completing returned future object.

Returns:

Future which is completed once commit phase for associated request is finished.

abort

com.google.common.util.concurrent.ListenableFuture<Void> abort()

Initiates abort phase of associated request

Implementation MUST NOT do any blocking calls during this callback, all commit finalization SHOULD happen asynchronously and MUST result in completing returned future object.

Returns:

Future which is completed once commit phase for associated request is finished.