com.datastax.driver.core

Class LastResultSequentialSetFuture

java.lang.Object

com.google.common.util.concurrent.AbstractFuture<com.datastax.driver.core.ResultSet>

com.datastax.driver.core.LastResultSequentialSetFuture

All Implemented Interfaces:

com.datastax.driver.core.ResultSetFuture, com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet>, Future<com.datastax.driver.core.ResultSet>

public class LastResultSequentialSetFuture
extends com.google.common.util.concurrent.AbstractFuture<com.datastax.driver.core.ResultSet>

The LastResultSequentialSetFuture class defines a result set which is designed to execute multiple statements in a sequence and return only the result set from the last statement.

Since:

1.0

Version:

1 - Jan 19, 2015 - paouelle - Creation

Author:

The Helenus Driver Project Authors

Copyright:

2015-2017 The Helenus Driver Project Authors

Constructor Summary

Constructors

Constructor and Description
LastResultSequentialSetFuture(List<StatementImpl<?,?,?>> statements, StatementManagerImpl mgr) Instantiates a new LastResultSequentialSetFuture object.

Method Summary

Modifier and Type	Method and Description
void	addListener(Runnable listener, Executor exec)
boolean	cancel(boolean mayInterruptIfRunning)
com.datastax.driver.core.ResultSet	get()
com.datastax.driver.core.ResultSet	get(long timeout, TimeUnit unit)
com.datastax.driver.core.ResultSet	getUninterruptibly()
com.datastax.driver.core.ResultSet	getUninterruptibly(long arg0, TimeUnit arg1)
boolean	isCancelled()
boolean	isDone()
void	onException(com.datastax.driver.core.Connection arg0, Exception arg1, long arg2, int arg3)
void	onSet(com.datastax.driver.core.Connection arg0, com.datastax.driver.core.Message.Response arg1, com.datastax.driver.core.ExecutionInfo arg2, com.datastax.driver.core.Statement arg3, long arg4)
void	onSet(com.datastax.driver.core.Connection arg0, com.datastax.driver.core.Message.Response arg1, long arg2, int arg3)
boolean	onTimeout(com.datastax.driver.core.Connection arg0, long arg1, int arg2)
void	register(com.datastax.driver.core.RequestHandler arg0)
com.datastax.driver.core.Message.Request	request()
int	retryCount()

Methods inherited from class com.google.common.util.concurrent.AbstractFuture

interruptTask, set, setException, wasInterrupted

Methods inherited from class java.lang.Object

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

Constructor Detail

LastResultSequentialSetFuture

public LastResultSequentialSetFuture(List<StatementImpl<?,?,?>> statements,
                                     StatementManagerImpl mgr)

Instantiates a new LastResultSequentialSetFuture object.

Parameters:

statements - the list of statements to execute in the specified order

mgr - the statement manager

Throws:

NullPointerException - if mgr, statements, or any of the statements are null

Method Detail

isDone

public boolean isDone()

Specified by:

isDone in interface Future<com.datastax.driver.core.ResultSet>

Overrides:

isDone in class com.google.common.util.concurrent.AbstractFuture<com.datastax.driver.core.ResultSet>

See Also:

AbstractFuture.isDone()

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<com.datastax.driver.core.ResultSet>

Overrides:

isCancelled in class com.google.common.util.concurrent.AbstractFuture<com.datastax.driver.core.ResultSet>

See Also:

AbstractFuture.isCancelled()

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface com.datastax.driver.core.ResultSetFuture

Specified by:

cancel in interface Future<com.datastax.driver.core.ResultSet>

See Also:

ResultSetFuture.cancel(boolean)

get

public com.datastax.driver.core.ResultSet get(long timeout,
                                              TimeUnit unit)
                                       throws InterruptedException,
                                              TimeoutException,
                                              ExecutionException

Note: This method will finish executing all remaining statements until one generates an error and return the result set from that last one or until there is no more time left.

Specified by:

get in interface Future<com.datastax.driver.core.ResultSet>

Overrides:

get in class com.google.common.util.concurrent.AbstractFuture<com.datastax.driver.core.ResultSet>

Throws:

InterruptedException

TimeoutException

ExecutionException

See Also:

AbstractFuture.get(long, java.util.concurrent.TimeUnit)

get

public com.datastax.driver.core.ResultSet get()
                                       throws InterruptedException,
                                              ExecutionException

Note: This method will finish executing all remaining statements until one generates an error and return the result set from that last one.

Specified by:

get in interface Future<com.datastax.driver.core.ResultSet>

Overrides:

get in class com.google.common.util.concurrent.AbstractFuture<com.datastax.driver.core.ResultSet>

Throws:

InterruptedException

ExecutionException

See Also:

AbstractFuture.get()

addListener

public void addListener(Runnable listener,
                        Executor exec)

Specified by:

addListener in interface com.google.common.util.concurrent.ListenableFuture<com.datastax.driver.core.ResultSet>

Overrides:

addListener in class com.google.common.util.concurrent.AbstractFuture<com.datastax.driver.core.ResultSet>

See Also:

AbstractFuture.addListener(Runnable, java.util.concurrent.Executor)

register

public void register(com.datastax.driver.core.RequestHandler arg0)

request

public com.datastax.driver.core.Message.Request request()

onSet

public void onSet(com.datastax.driver.core.Connection arg0,
                  com.datastax.driver.core.Message.Response arg1,
                  com.datastax.driver.core.ExecutionInfo arg2,
                  com.datastax.driver.core.Statement arg3,
                  long arg4)

onSet

public void onSet(com.datastax.driver.core.Connection arg0,
                  com.datastax.driver.core.Message.Response arg1,
                  long arg2,
                  int arg3)

onException

public void onException(com.datastax.driver.core.Connection arg0,
                        Exception arg1,
                        long arg2,
                        int arg3)

onTimeout

public boolean onTimeout(com.datastax.driver.core.Connection arg0,
                         long arg1,
                         int arg2)

getUninterruptibly

public com.datastax.driver.core.ResultSet getUninterruptibly()

Specified by:

getUninterruptibly in interface com.datastax.driver.core.ResultSetFuture

getUninterruptibly

public com.datastax.driver.core.ResultSet getUninterruptibly(long arg0,
                                                             TimeUnit arg1)
                                                      throws TimeoutException

Specified by:

getUninterruptibly in interface com.datastax.driver.core.ResultSetFuture

Throws:

TimeoutException

retryCount

public int retryCount()