com.thinkaurelius.titan.diskstorage.util

Class BackendOperation

java.lang.Object

com.thinkaurelius.titan.diskstorage.util.BackendOperation

public class BackendOperation
extends Object

Author:

Matthias Broecheler (me@matthiasb.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	BackendOperation.Transactional<R>
static interface	BackendOperation.TransactionalProvider

Constructor Summary

Constructors

Constructor and Description
BackendOperation()

Method Summary

Methods

Modifier and Type	Method and Description
static <R> R	execute(BackendOperation.Transactional<R> exe, BackendOperation.TransactionalProvider provider, TimestampProvider times)
static <R> R	execute(BackendOperation.Transactional<R> exe, BackendOperation.TransactionalProvider provider, TimestampProvider times, Duration maxTime)
static <V> V	execute(Callable<V> exe, Duration totalWaitTime)
static <V> V	executeDirect(Callable<V> exe, Duration totalWaitTime)

Methods inherited from class java.lang.Object

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

Constructor Detail

BackendOperation

public BackendOperation()

Method Detail

execute

public static final <V> V execute(Callable<V> exe,
            Duration totalWaitTime)
                       throws TitanException

Throws:

TitanException

executeDirect

public static final <V> V executeDirect(Callable<V> exe,
                  Duration totalWaitTime)
                             throws StorageException

Throws:

StorageException

execute

public static <R> R execute(BackendOperation.Transactional<R> exe,
            BackendOperation.TransactionalProvider provider,
            TimestampProvider times)
                 throws StorageException

Throws:

StorageException

execute

public static <R> R execute(BackendOperation.Transactional<R> exe,
            BackendOperation.TransactionalProvider provider,
            TimestampProvider times,
            Duration maxTime)
                 throws TitanException

Throws:

TitanException