A B C D E G H I L M N Q R S T V

A

abort() - Method in class software.amazon.qldb.TransactionExecutor

Abort the transaction and roll back any changes.

B

BackoffStrategy - Interface in software.amazon.qldb

Define the Backoff strategy that is going to be used to retry the Transaction.

backoffStrategy(BackoffStrategy) - Method in class software.amazon.qldb.RetryPolicy.Builder

If backoff strategy is not provided, DefaultQldbTransactionBackoffStrategy will be used.

build() - Method in interface software.amazon.qldb.QldbDriverBuilder

Build a QldbDriver instance using the current configuration set with the builder.

build() - Method in class software.amazon.qldb.RetryPolicy.Builder

Construct a RetryPolicy with the current configuration in the builder.

builder() - Static method in interface software.amazon.qldb.QldbDriver

builder() - Static method in class software.amazon.qldb.RetryPolicy

Creates a builder instance of the RetryPolicy.

C

calculateDelay(RetryPolicyContext) - Method in interface software.amazon.qldb.BackoffStrategy

Compute the delay before the next retry request.

calculateDelay(RetryPolicyContext) - Method in class software.amazon.qldb.DefaultQldbTransactionBackoffStrategy

Compute the delay before the next retry request.

create(Throwable) - Static method in exception software.amazon.qldb.exceptions.QldbDriverException

Factory method for creating an exception wrapping another exception.

create(String) - Static method in exception software.amazon.qldb.exceptions.QldbDriverException

Factory method for creating an exception with a specific message.

create(String, String) - Static method in exception software.amazon.qldb.exceptions.QldbDriverException

Factory method for creating an exception with a specific message including the session token.

create(String, Throwable) - Static method in exception software.amazon.qldb.exceptions.QldbDriverException

Factory method for creating an exception with a specific message wrapping another exception.

D

DEFAULT_RETRY_LIMIT - Static variable in class software.amazon.qldb.RetryPolicy.Builder

DefaultQldbTransactionBackoffStrategy - Class in software.amazon.qldb

BackoffStrategy that calculates the time to delay the execution of the next transaction.

DefaultQldbTransactionBackoffStrategy(Duration, Duration) - Constructor for class software.amazon.qldb.DefaultQldbTransactionBackoffStrategy

Constructor to create a Backoff Strategy but with custom baseDelay and cap backoff time.

dot(QldbHash) - Method in class software.amazon.qldb.QldbHash

The QLDB dot operator joins two hashes and generates a new hash.

E

equals(Object) - Method in class software.amazon.qldb.QldbHash

Errors - Enum in software.amazon.qldb.exceptions

Enum identifying the possible error types when executing a transaction.

exception() - Method in class software.amazon.qldb.RetryPolicyContext

Executable - Interface in software.amazon.qldb

This interface provides the methods to execute PartiQL statements towards a QLDB Ledger.

execute(String) - Method in interface software.amazon.qldb.Executable

Execute the statement against QLDB and retrieve the result.

execute(String, List<IonValue>) - Method in interface software.amazon.qldb.Executable

Execute the statement using the specified parameters against QLDB and retrieve the result.

execute(String, IonValue...) - Method in interface software.amazon.qldb.Executable

Execute the statement using the specified parameters against QLDB and retrieve the result.

execute(TransactionExecutor) - Method in interface software.amazon.qldb.Executor

Executes the operation using the specified TransactionExecutor.

execute(TransactionExecutor) - Method in interface software.amazon.qldb.ExecutorNoReturn

Executes the operation using the specified TransactionExecutor.

execute(ExecutorNoReturn) - Method in interface software.amazon.qldb.QldbDriver

Execute the Executor lambda against QLDB within a transaction where no result is expected.

execute(ExecutorNoReturn, RetryPolicy) - Method in interface software.amazon.qldb.QldbDriver

Execute the Executor lambda against QLDB within a transaction where no result is expected.

execute(Executor<T>) - Method in interface software.amazon.qldb.QldbDriver

Execute the Executor lambda against QLDB and retrieve the result within a transaction.

execute(Executor<T>, RetryPolicy) - Method in interface software.amazon.qldb.QldbDriver

Execute the Executor lambda against QLDB and retrieve the result within a transaction.

execute(String) - Method in class software.amazon.qldb.TransactionExecutor

Execute the statement against QLDB and retrieve the result.

execute(String, List<IonValue>) - Method in class software.amazon.qldb.TransactionExecutor

Execute the statement using the specified parameters against QLDB and retrieve the result.

execute(String, IonValue...) - Method in class software.amazon.qldb.TransactionExecutor

Execute the statement using the specified parameters against QLDB and retrieve the result.

Executor<R> - Interface in software.amazon.qldb

A functional interface that contains all the code to be executed in a QLDB transaction and returns a value.

ExecutorNoReturn - Interface in software.amazon.qldb

A functional interface that contains all the code to be executed in a QLDB transaction but doesn't return a value.

G

get() - Method in enum software.amazon.qldb.exceptions.Errors

Retrieve the localized error message associated with the enum value.

getConsumedIOs() - Method in interface software.amazon.qldb.Result

Gets the IOUsage statistics for the current statement.

getHashSize() - Method in class software.amazon.qldb.QldbHash

getProcessingTimeMilliseconds() - Method in class software.amazon.qldb.TimingInformation

getQldbHash() - Method in class software.amazon.qldb.QldbHash

Retrieves the `QldbHash` bytes.

getReadIOs() - Method in class software.amazon.qldb.IOUsage

getTableNames() - Method in interface software.amazon.qldb.QldbDriver

Retrieve the table names that are available within the ledger.

getTimingInformation() - Method in interface software.amazon.qldb.Result

Gets the server side timing information for the current statement.

getTransactionId() - Method in class software.amazon.qldb.TransactionExecutor

Get the ID of the current transaction.

H

hashCode() - Method in class software.amazon.qldb.QldbHash

I

ionSystem(IonSystem) - Method in interface software.amazon.qldb.QldbDriverBuilder

Specify the IonSystem that should be used to generate the hash of the parameters and the statements.

IOUsage - Class in software.amazon.qldb

IOUsage class containing metrics for the amount of IO requests.

isEmpty() - Method in class software.amazon.qldb.QldbHash

isEmpty() - Method in interface software.amazon.qldb.Result

Determine if the result contains no documents.

L

ledger(String) - Method in interface software.amazon.qldb.QldbDriverBuilder

Specify the ledger to connect to and submit the transactions.

M

maxConcurrentTransactions(int) - Method in interface software.amazon.qldb.QldbDriverBuilder

Specify the maximum number of concurrent transactions that can be executed at any point in time.

maxRetries(int) - Method in class software.amazon.qldb.RetryPolicy.Builder

The default value for max number of retries is .

maxRetries(int) - Static method in class software.amazon.qldb.RetryPolicy

Factory method to create a RetryPolicy with the maximum retry number that a transaction will be executed.

N

none() - Static method in class software.amazon.qldb.RetryPolicy

Factory method to create a RetryPolicy that will not retry.

Q

QldbDriver - Interface in software.amazon.qldb

The driver for Amazon QLDB.

QldbDriverBuilder - Interface in software.amazon.qldb

Builder class to create the QldbDriver.

QldbDriverException - Exception in software.amazon.qldb.exceptions

Exception used to represent all types of failures that can be thrown by the driver that are not QLDB service side exceptions.

QldbDriverException(Throwable) - Constructor for exception software.amazon.qldb.exceptions.QldbDriverException

Protected constructor for creating an exception wrapping another exception.

QldbDriverException(String) - Constructor for exception software.amazon.qldb.exceptions.QldbDriverException

Protected constructor for creating an exception with a specific message.

QldbDriverException(String, Throwable) - Constructor for exception software.amazon.qldb.exceptions.QldbDriverException

Protected constructor for creating an exception with a specific message wrapping another exception.

QldbHash - Class in software.amazon.qldb

A QLDB hash is either a 256 bit number or a special empty hash.

QldbHash(byte[], IonSystem) - Constructor for class software.amazon.qldb.QldbHash

R

readAhead(int) - Method in interface software.amazon.qldb.QldbDriverBuilder

Specify the number of read-ahead buffers, determining the amount of sets of results buffered in memory, for each open result set, created within the driver.

readAhead(int, ExecutorService) - Method in interface software.amazon.qldb.QldbDriverBuilder

Specify the number of read-ahead buffers, determining the amount of sets of results buffered in memory, for each open result set, created within the driver.

Result - Interface in software.amazon.qldb

Interface for the result of executing a statement in QLDB.

retriesAttempted() - Method in class software.amazon.qldb.RetryPolicyContext

RetryPolicy - Class in software.amazon.qldb

RetryPolicy used to retry the transactions.

RetryPolicy.Builder - Class in software.amazon.qldb

RetryPolicyContext - Class in software.amazon.qldb

Contains useful information about a failed transaction that can be used to make retry and backoff decisions.

RetryPolicyContext(SdkException, int, String) - Constructor for class software.amazon.qldb.RetryPolicyContext

S

sessionClientBuilder(QldbSessionClientBuilder) - Method in interface software.amazon.qldb.QldbDriverBuilder

Specify the low level QLDB session builder that should be used for accessing QLDB.

software.amazon.qldb - package software.amazon.qldb

software.amazon.qldb.exceptions - package software.amazon.qldb.exceptions

T

TimingInformation - Class in software.amazon.qldb

TimingInformation class containing metrics on server-side processing time for requests.

toQldbHash(String, IonSystem) - Static method in class software.amazon.qldb.QldbHash

toQldbHash(IonValue, IonSystem) - Static method in class software.amazon.qldb.QldbHash

The QLDB Hash of an IonValue is just the IonHash of that value.

toString() - Method in class software.amazon.qldb.QldbHash

TransactionAbortedException - Exception in software.amazon.qldb.exceptions

Exception type representing the abort of a transaction within a lambda execution block.

TransactionAbortedException() - Constructor for exception software.amazon.qldb.exceptions.TransactionAbortedException

Protected constructor for creating an exception wrapping another exception.

TransactionAlreadyOpenException - Exception in software.amazon.qldb.exceptions

Exception thrown when an attempt is made to start another transaction while the previous transaction was still open.

TransactionAlreadyOpenException(QldbSessionException) - Constructor for exception software.amazon.qldb.exceptions.TransactionAlreadyOpenException

TransactionExecutor - Class in software.amazon.qldb

Transaction object used within lambda executions to provide a reduced view that allows only the operations that are valid within the context of an active managed transaction.

TransactionExecutor(Transaction) - Constructor for class software.amazon.qldb.TransactionExecutor

Constructor.

transactionId() - Method in class software.amazon.qldb.RetryPolicyContext

transactionRetryPolicy(RetryPolicy) - Method in interface software.amazon.qldb.QldbDriverBuilder

Specify the retry policy that will be used to execute the transactions.

V

valueOf(String) - Static method in enum software.amazon.qldb.exceptions.Errors

Returns the enum constant of this type with the specified name.

values() - Static method in enum software.amazon.qldb.exceptions.Errors

Returns an array containing the constants of this enum type, in the order they are declared.

A B C D E G H I L M N Q R S T V