com.google.cloud.spanner

Interface AsyncRunner

public interface AsyncRunner

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	AsyncRunner.AsyncWork<R> Functional interface for executing a read/write transaction asynchronously that returns a result of type R.

Method Summary

Modifier and Type	Method and Description
com.google.api.core.ApiFuture<CommitResponse>	getCommitResponse() Returns the CommitResponse of this transaction.
com.google.api.core.ApiFuture<com.google.cloud.Timestamp>	getCommitTimestamp() Returns the timestamp at which the transaction committed.
<R> com.google.api.core.ApiFuture<R>	runAsync(AsyncRunner.AsyncWork<R> work, Executor executor) Executes a read/write transaction asynchronously using the given executor.

Method Detail

runAsync

<R> com.google.api.core.ApiFuture<R> runAsync(AsyncRunner.AsyncWork<R> work,
                                              Executor executor)

Executes a read/write transaction asynchronously using the given executor.

getCommitTimestamp

com.google.api.core.ApiFuture<com.google.cloud.Timestamp> getCommitTimestamp()

Returns the timestamp at which the transaction committed. Future.get() will throw an ExecutionException if the transaction did not commit.

getCommitResponse

com.google.api.core.ApiFuture<CommitResponse> getCommitResponse()

Returns the CommitResponse of this transaction. Future.get() throws an ExecutionException if the transaction did not commit.