Package com.google.cloud.spanner

Class DelayedAsyncRunner

java.lang.Object

com.google.cloud.spanner.DelayedAsyncRunner

All Implemented Interfaces:

AsyncRunner

public class DelayedAsyncRunner
extends Object
implements AsyncRunner

Represents a AsyncRunner using a multiplexed session that is not yet ready. The execution will be delayed until the multiplexed session has been created and is ready. This class is only used during the startup of the client and the multiplexed session has not yet been created.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.cloud.spanner.AsyncRunner

AsyncRunner.AsyncWork<R>

Constructor Summary

Constructors

Constructor	Description
DelayedAsyncRunner(com.google.api.core.ApiFuture<AsyncRunner> asyncRunnerFuture)

Method Summary

Modifier and Type	Method	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.

Methods inherited from class java.lang.Object

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

Constructor Details

DelayedAsyncRunner

public DelayedAsyncRunner(com.google.api.core.ApiFuture<AsyncRunner> asyncRunnerFuture)

Method Details

runAsync

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

Description copied from interface: AsyncRunner

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

Specified by:

runAsync in interface AsyncRunner

getCommitTimestamp

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

Description copied from interface: AsyncRunner

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

Specified by:

getCommitTimestamp in interface AsyncRunner

getCommitResponse

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

Description copied from interface: AsyncRunner

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

Specified by:

getCommitResponse in interface AsyncRunner